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CAS No.

Name Molecular Formula Molecular Weight
51856-25-8  6H-THIENO[2,3-B]PYRROLE-5-CARBOXYLIC ACID  C7H5NO2S  0
51856-79-2  1H-Pyrrole-2-aceticacid, 1-methyl-, methyl ester  C8H11NO2  153.18
51858-17-4  1H-Pyrazole-3-carboxylicacid,4-[5-[3-carboxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1-(4-sulfophenyl)-,potassium salt (1:2)  C25H18 N4 O12 S2 . 2 K  706.74
51859-95-1  3-BROMO-BENZYL-HYDRAZINE  C7H9BrN2  201.06
51863-60-6  3',5'-Dihydroxyacetophenone  C8H8O3  152.15
51865-79-3  D-Glutamic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-  C20H22 N8 O5  454.44
51867-83-5  Acetamide,N-(3-amino-4-chlorophenyl)-  C8H9ClN2 184.62
51868-46-3  Acetamide,N-[2-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-5-(di-2-propen-1-ylamino)-4-methoxyphenyl]-  C21H21 Br N6 O6  533.33
51868-61-2  L-Cysteine,N-acetyl-S-(2-carboxyethyl)-  C8H13 N O5 S  0
51868-95-2  Benzo[b]thiophene-2-methanol,α-methyl-  C10H10OS  178.25
51868-96-3  Phosphonic acid,P-(1-pyrrolidinylmethyl)-, diethyl ester  C9H20 N O3 P  221.23
51871-40-0  LHRH (1-5) HYDRAZIDE  C34H40N10O8  716.74
51871-42-2  BOC-GLY-LEU-OH  C13H24N2O5  288.34
51871-62-6  Benzenebutanoic acid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-,(bS)-  C15H21 N O4  279.34
51873-95-1  Benzaldehyde, 3-bromo-,oxime, [C(Z)]-  C7H6 Br N O  200.03
51877-53-3  Propanoic acid,2-hydroxy-, manganese salt (1:?)  C3H6 O3 . x Mn  233.08
51877-54-4  Oxiranecarboxylic acid, potassium salt  C3H4O3·K 
51884-11-8  1H-1,2,4-Triazol-5-amine,3-(4-methylphenyl)-  C9H10 N4  174.2025
51885-91-7  methyl 4-ethyl-3-iodo-benzoate  C10H11IO2  290.0976
51887-88-8  D-Alanine,3-chloro-, hydrochloride (9CI)  C3H7Cl2NO2  159.9992
51891-85-1  4-(1H-PYRAZOL-1-YL)BENZENE-1-SULFONAMIDE  C9H9N3O2S  0
51898-92-1  Tetracyclo[6.1.0.02,4.05,7]nonane,3,3,6,6,9,9-hexamethyl-, (1α,2α,4α,5β,7β,8α)- (9CI)  C15H24  204.3511
51898-99-8  BISMUTH MOLYBDATE  Bi2MoO6  609.9
51901-85-0  B-Bromocatecholborane  C6H4BBrO2  198.81
51903-64-1  Benzene,4-isocyanato-1-methyl-2-(trifluoromethyl)-  C9H6F3NO  201.15
51904-91-7  5-chlorosulphonyl-2-anisic acid  C8H7ClO5S  250.657
51905-34-1  Lithium,(1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl)-  C10H15 Li  142.17
51907-18-7  7H-Cyclopenta[c]pyridin-7-one,5,6-dihydro-  C8H7NO  133.149
51908-29-3  Benzenesulfonamide,4-isothiocyanato-  C7H6N2O2S2  214.26
51908-46-4  1-Naphthalenamine,5-(1-aziridinylsulfonyl)-N,N-dimethyl-  C14H16 N2 O2 S  276.35
51908-64-6  4-Chloro-1-butyne  C4H5Cl  88.54
51911-74-1  Methanone,(3,5-dinitrophenyl)phenyl-  C13H8 N2 O5  272.213
51913-38-3  COPPER(I) TRIFLUOROMETHANESULFONATE  CCuF3O3S  212.6151096
51913-96-3  BIQUINOLINE  C18H12N2  256.3013
51915-19-6  Ethene-13C2 (9CI)  C2H4  30.07
51920-12-8  2-Naphthalenecarboxamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]diazenyl]-  C27H24N6O6 560.58106
51926-51-3  L-Isoleucine, L-prolyl-  C11H20 N2 O3  228.29
51926-52-4  L-Proline,D-phenylalanyl-  C14H18 N2 O3  376.33
51932-77-5  2,5-Diethyl-3,4-diphenylcyclopentadienone  C21H20O  288.38
51933-13-2  2-Butanone, 3,3-diethoxy-  C8H16O3  0
51933-77-8  3-bromo-2-(methylthio)pyridine  C6H6BrNS  204.09
51934-41-9  Ethyl 4-iodobenzoate  C9H9IO2  276.07
51935-42-3  AKOS BBS-00002548  C8H7ClN4  194.62
51937-00-9  9,12-Tetradecadien-1-ol,(9E,12Z)-  C14H26 210.3556
51938-15-9  2-Propanone,1-(butylnitrosoamino)-  C7H14 N2 O2  158.23
51938-28-4  Propaneperoxoic acid,2,2-dimethyl-, tert-hexyl ester  C11H22 O3  202.29058
51938-32-0  Apigenin-6-glucoside-8-arabinoside  C26H28O14  0
51940-44-4  Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-  C14H17N5O3  303.31648
51940-63-7  ethyl 6-chloropyrimidine-4-carboxylate  C7H7ClN2O2  186.59568
51940-64-8  5-Pyrimidinecarboxylicacid, 2,4-dichloro-, ethyl ester  C7H6Cl2N2O2  221.04074
51952-37-5  Glycinamide, L-prolyl-,monohydrochloride (9CI)  C7H13 N3 O2 . Cl H  207.66
51953-05-0  9H-Purin-8-ol  C5H4 N4 O  136.11146
51953-17-4  4(3H)-Pyrimidinone  C4H4N2 96.08736
51953-18-5  4-Hydroxypyrimidine  C4H4N2 96.09
51956-33-3  Bariumcarbonate-13C  CBaO3  198.34
51958-51-1  Phenanthrene, 1-bromo-  C14H9Br 
51959-14-9  1-Butanamine,4-[2,4-bis(1,1-dimethylpropyl)phenoxy]-  C20H35NO  305.50
51960-53-3  DIETHOXYSILOXANE-ETHYLPHOSPHATE COPOLYMER  C18H45O17P3Si3X2  710.72
51961-51-4  3-METHYL-5-VINYLPYRIDINE  C8H9N  119.16
51963-61-2  Adenosine5'-(tetrahydrogen triphosphate), disodium salt, trihydrate (9CI)  C10H16N5O13P3.3H2O.2Na  551.15
51973-27-4  1H-Imidazol-1-yloxy,4-(bromomethyl)-2,5-dihydro-2,2,5,5-tetramethyl-, 3-oxide  C8H14 Br N2 O2  250.11
51973-32-1  1-HYDROXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-4-CARBOXAL-DEHYDE HYDRAZONE-3-OXIDE  C8H16N4O2  200.24
51977-21-0  4-Thiazolidinecarboxylicacid, ethyl ester  C6H11NO2 161.222
51978-15-5  2-Butenedioic acid(2Z)-, 1-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester  C10H12 O6  228.2
51979-57-8  1-CHLOROMETHYL-2,4-DIISOCYANATOBENZENE  C9H5ClN2O2  208.6
51981-21-6  L-Glutamic acid,N,N-bis(carboxymethyl)-, sodium salt (1:4)  C9H13 N O8 . 4 Na  351.13
51982-36-6  Prosta-5,13-dien-1-oicacid, 9,11-epidioxy-15-hydroperoxy-, (5Z,9a,11a,13E,15S)-  C20H32 O6  368.4645
51984-46-4  (3-METHOXY-PYRIDIN-2-YL)-METHANOL  C7H9NO2  139.15
51984-61-3  2-Methyl-5-nitropyridin-3-amine  C6H7N3O2  153.14
51986-04-0  1H-Pyrazole-3-carboxylicacid, 5-hydroxy-1-(tetrahydro-1,1-dioxido-3-thienyl)-, ethyl ester  C10H14N2O5 274.29
51987-73-6  L-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester  C15H21NO4  279.33
51991-35-6  4-Pyridinecarbonitrile,2,6-difluoro-  C6H2 F2 N2  140.09
51992-11-1  2-Butenoicacid, 4-oxo-4-[(3,3,5-trimethylcyclohexyl)amino]-  C13H21 N O3  239.31
51994-31-1  5-(4-BIPHENYLYL)VALERIC ACID  C17H18O2  254.32
51995-62-1  Nylon 6/69   
52000-77-8  Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-di-2-pyridinyl-  C34H16 N4 O4  544.52
52001-91-9  Cellulose, 6-carboxy,calcium salt    0
52006-45-8  Isooctadecanoic acid,isohexadecyl ester  C34H68O2  508.90252
52006-63-0  Thiophene, ethyl-  C6H8 87.14
52009-64-0  3,8-Diamino-6-phenylphenanithridine  C19H15N3  285.34
52010-22-7  1(3H)-Isobenzofuranone,4-chloro-  C8H5ClO2  0
52010-31-8  4-BROMO-N,N-DIISOPROPYL-3-METHYLBENZAMIDE  C14H20BrNO  0
52010-97-6  4-(Hydroxymethyl)benzaldehyde  C8H8O2  136.14792
52011-52-6  D-Mannitol,2,5-anhydro-, 1-(dihydrogen phosphate)  C6H13 O8 P  397.46
52012-29-0  Apigenin-6-arabinoside-8-glucoside  C26H28O14  0
52014-67-2  ANTITHROMBIN III    0
52014-82-1  cerium; oxygen(-2) anion; titanium  CeOTi-2  251.98
52017-46-6  Butyl Methanethiosulfonate  C5H12O2S2  0
52022-31-8  AMBENONIUM DICHLORIDE  C28H42Cl4N4O2  608.47
52022-77-2  Benzeneethanol,3-nitro-  C8H9NO3  167.16
52024-70-1  Pyridine,5-isothiocyanato-2-phenoxy-  C12H8 N2 O S  228.27
52026-43-4  4-(2-chloro-6-methylpyrimidin-4-yl)morpholine  C9H12ClN3 213.6641
52026-44-5  4-methyl-2,6-dimorpholin-4-yl-pyrimidine  C13H20N4O2  264.3235
52026-98-9  4-Chloro-2,3,5,6-tetrafluoropyridine  C5ClF4N  185.51
52029-86-4  7-OXO-7H-BENZIMIDAZO[2,1-A]BENZ[DE]ISOQUINOLINE-3-CARBOXYLIC ACID ACETATE  C21H14N2O5  374.35
52031-05-7  DL-4-Chlorophenylalanine ethyl ester hydrochloride  C11H14ClNO2.HCl  264.15
52031-09-1  1,2,3-Propanetricarboxylicacid, 2-hydroxy-, iron(3+) sodium salt (1:?:?)  C6H8 O7 . x Fe . x Na  267.9339
52031-15-9  5-FLUORO-1H-INDENE  C9H7F  134.1502832
52032-17-4  2,5-Furandione,polymers,polymer with 2-methyl-1-propene,ammonium salt   (C4H2O3C4H8)XxH3N  0
52033-70-2  Benzoic acid,2-nitro-5-[(2-phenylacetyl)amino]-  C15H12N2O5  300.27
52033-74-6  Phenylhydrazine sulfate  (C6H8N2)2.H2SO4;C12H18N4O4 314.36
52034-14-7  5-hexenyltriethoxysilane,95%  C12H26O3Si  0
52034-38-5  Benzoic acid,4-(3-formyl-2,5-dimethyl-1H-pyrrol-1-yl)-  C14H13 N O3  243.26
52037-76-0  Zirconium Basic sulfate  O5SZr  96.06
52038-75-2  6-chlorobenzo[b]thiophen-3(2H)-one  C8H5ClOS  184.6427
52045-42-8  1H-Inden-1-one,4-fluoro-2,3-dihydro-2-methyl-  C10H9 F O 
52055-22-8  2-(5-methoxy-1H-indol-3-yl)-2-oxo-acetamide  C11H10N2O3  218.2087
52057-48-4  Phosphonic acid,P-(trimethylsilyl)-, diethyl ester  C7H19O3PSi  226.28
52057-89-3  5-ISOBUTYL-[1,3,4]THIADIAZOL-2-YLAMINE  C6H11N3S  0
52057-98-4  3-Pyridinamine,6-(4-methoxyphenyl)-  C12H12N2 200.24
52063-83-9  Methanone,1-piperazinyl-2-thienyl-  C9H12N2OS  197.2768
52067-45-5  1,2,4-Butanetriol,triacetate, (S)- (9CI)  C10H16 O6  232.23
52067-90-0  Benzeneacetic acid, a-amino-4-hydroxy-, hydrochloride(1:1), (aR)-  C8H9 N O3 . Cl H  203.6229
52067-92-2  Benzeneacetic acid,2-(aminomethyl)-, hydrochloride (1:1)  C9H11 N O2 . Cl H  201.65
52068-30-1  Hydrazine,[4-(phenylmethoxy)phenyl]-, hydrochloride (1:1)  C13H14N2O.HCl  250.72
52071-65-5  BOC-PRO-PHE-OH  C19H26N2O5  362.42
52079-10-4  2-Naphthaleneaceticacid, 6-hydroxy-a-methyl-,(aS)-  C13H12 O3  216.23
52080-57-6  Pregna-1,4-diene-3,11,20-trione,6-chloro-17,21-dihydroxy-, (6a)-  C21H25 Cl O5  392.8732
52080-58-7  Solvent Violet 8  Unspecified  357.5
52080-72-5  dicalcium; 2-hydroxypropanoate; (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate  C18H32Ca2O20  0
52083-08-6  4-Hydroxy-1,8-naphthalenedicarboxylic anhydride  C12H6O4  214.17364
52083-24-6  2-(1-METHYL-1H-IMIDAZOL-2-YL)-1-PHENYLETHANONE  C12H12N2O  0
52084-13-6  Butanamide,2-amino-3-methyl-N-(4-nitrophenyl)-, (2S)-  C11H15N3O3  237.26
52085-14-0  Benzaldehyde, 2-hydroxy-4-(phenylmethoxy)-  C14H12O3  228.24
52085-24-2  1,5-Naphthalenedisulfonicacid, 3-amino-, sodium salt (1:?)  C10H9 N O6 S2 . x Na  347.2752
52085-99-1  7-CHLORO-1H-INDENE  C9H7Cl  150.60488
52088-10-5  3-IODO-1-METHYL-1H-INDAZOLE  C8H7IN2  0
52089-54-0  2-HYDROXY-N-BUTYRIC ACID ETHYL ESTER  C6H12O3  132.16
52089-62-0  DIETHYL SUCCINATE-2,2,3,3-D4  C8H10D4O4  178.22
52089-63-1  Butane-2,2,3,3-d4,1,4-dibromo-  C4H4 Br2 D4  219.94
52090-24-1  Benzoic acid,2-methyl-3,5-dinitro-, methyl ester  C9H8N2O6  240.17
52090-56-9  3-Pyridinamine,6-methoxy-2-methyl-  C7H10N2 138.17
52090-67-2  1H-Pyrazolo[3,4-c]pyridine, 1-acetyl- (9CI)  C8H7N3O  161.16068
52090-69-4  5-Methyl-1H-pyrazolo[4,3-b]pyridine   
52090-71-8  1H-Pyrazolo[4,3-b]pyridine,5-methoxy-  C7H7N3 149.15
52090-73-0  1,4-dihydro-5H-pyrazolo[4,3-b]pyridin-5-one  C6H5N3 135.1234
52090-86-5  5-methyl-1H-pyrazolo[4,3-b]pyridin-3-amine   
52092-43-0  2-Bromo-4-nitropyridine 1-oxide  C5H3BrN2O3  218.99
52092-45-2  4-Nitro-1-oxo-6H-pyridin-6-amine  C5H5N3O3  155.11
52092-47-4  Pyridine,5-chloro-2-nitro-  C5H3ClN2O2  158.54
52093-26-2  Lanthanum trifluoromethanesulfonate, anhydrous  (CF3SO3)3La  586.11
52093-27-3  praseodymium(iii) trifluoromethane-sulfonate  C3F9O9PrS3  588.10
52093-29-5  Methanesulfonic acid,1,1,1-trifluoro-, gadolinium(3+) salt (3:1)  CH F3 O3 S . 1/3 Gd  604.46
52093-42-2  Ethanone,1-(3-hydroxyphenyl)-2-(methylamino)-  C9H11 N O2  166.19708
52094-68-5  2,4-Imidazolidinedione,5-(4-pyridinyl)-  C8H7 N3 O2 
52094-98-1  (3-CHLOROPHENOXY) ACETIC ACID ETHYL ESTER  C10H11ClO3  214.65
52096-24-9  1-Butylpyrazole  C7H12N2  124.1836
52096-50-1  2-Hydroxy-7-O-methylscillascillin   
52099-27-1  Ethanone,1-(2-hydroxy-3,6-dimethoxyphenyl)-  C10H12 O4  196.2
52099-72-6  2H-Benzimidazol-2-one,1,3-dihydro-1-(1-methylethenyl)-  C10H10 N2 O  174.20
52101-01-6  Aspartic acid,magnesium salt (1:?)  C4H7 N O4 . x Mg  0
52107-68-3  Benzonitrile, 5-iodo-2-methyl-  C8H6 I N  0
52107-84-3  Ethanone,1-(3-iodo-4-methylphenyl)-  C9H9 I O  260.07
52108-64-2  Carboxymethyl chitin    0
52112-26-2  4-bromobutyldimethylchlorosilane    0
52112-66-0  2-Benzoxazolamine,6-bromo-  C7H5BrN2 213.05
52116-81-1  Methyl 3-cyanocinnamate  C11H9NO2  0
52116-83-3  Methyl 4-cyanocinnamate  C11H9NO2  187.19
52117-69-8  4H-1-Benzopyran-4-one,3-(acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-phenyl-, (2R,3R)-  C17H14 O6  0
52119-39-8  Benzenepropanoic acid,2-nitro-b-oxo-, ethyl ester  C11H11NO5  237.21
52120-49-7  Benzenebutanoic acid,2,4-dinitro-  C10H10 N2 O6  253.1888
52122-98-2  1H-Imidazole-4,5-dicarboxylicacid, 2-phenyl-, 4,5-dimethyl ester  C13H12 N2 O4  0
52123-30-5  H-LYS-LYS-OH 2HCL  C12H28Cl2N4O3  347.28
52123-54-3  N-CHLOROMETHYL-N-PHENYLCARBAMOYL CHLORIDE  C8H7Cl2NO  204.05328
52125-53-8  ETHYL ETHER of PROPYLENE GLYCOL  C5H12O2  104.17
52126-51-9  1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, sodium salt (1:1)  C10H7N2NaO6  306.23
52127-83-0  4-(2,6-DICHLOROPYRIMIDIN-4-YL)MORPHOLINE  C8H9Cl2N3 0
52128-35-5  2,4-Quinazolinediamine,5-methyl-6-[[(3,4,5-trimethoxyphenyl)amino]methyl]-  C19H23N5O3  0
52129-99-4  1-Propanone,1-[4-(methylthio)phenyl]-  C10H12 O S  0
52130-11-7  Carbamimidothioic acid,ethyl-, ethyl ester, monohydrobromide (9CI)  C5H12 N2 S . Br H  132.2272
52130-17-3  Benzoic acid,3-amino-2-methyl-  C8H9NO2  151.16
52130-25-3  2,4-Imidazolidinedione,5-hydroxy-1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-  C14H10 N4 O6  330.2524
52130-30-0  5-(3-TRIFLUOROMETHYL-PHENYL)-FURAN-2-CARBALDEHYDE  C12H7F3O2  240.18
52130-34-4  5-(3 4-DICHLOROPHENYL)FURFURAL 97  C11H6Cl2O2  241.07
52131-82-5  9H-Carbazole,9-(2-oxiranylmethyl)-  C15H13 N O  223.27
52132-61-3  Benzaldehyde, 4-hydroxy-3,5-dinitro-  C7H4N2O6  212.1165
52133-67-2  Ethyl 2,2-diethoxyethylcyanoacetate  C11H19NO4  229.27
52140-36-0  Beryllium, (h5-2,4-cyclopentadien-1-yl)ethynyl-  C7H6 Be  99.1347
52142-01-5  L-Tyrosine,O-(phenylmethyl)-, phenylmethyl ester, hydrochloride (1:1)  C23H23 N O3 . Cl H  397.89
52152-93-9  Cefsulodine sodium  C22H19N4NaO8S2  555.53597
52153-09-0  L-Gluconic acid, d-lactone  C6H10 O6  178.14
52157-62-7  1-BROMO-5-(1,3-DIOXOLAN-2-YL)THIOPHENE  C7H7BrO2S  235.1
52157-82-1  1H-Indole,5-methoxy-3-(4-piperidinyl)-  C14H18 N2 O  230.31
52160-51-7  1H-Pyrrole-2-methanol,1-methyl-  C6H9 N O  111.14176
52163-89-0  3-(2-FLUOROPHENYL)PROPIONYL CHLORIDE 98  C9H8ClFO  186.6122
52168-48-6  4-Piperidinone-1,3,3,5,5-d5,2,2,6,6-tetra(methyl-d3)- (9CI)  C9D17 N O  172.34
52169-89-8  4-METHYL-2-PHENYL-1,3-OXAZOLE-5-CARBONYL CHLORIDE  C11H8ClNO2  0
52173-35-0  3-fluoroaniline aceto   
52173-99-6  METHYL PROP-2-YNYL CYANOCARBONIMIDODITHIOATE  C6H6N2S2  170.26
52175-10-7  Adenine phosphate  C5H5N5.H3PO4  807.14
52176-13-3  4,6(1H,5H)-Pyrimidinedione,5-bromo-  C4H3BrN2O2  190.98282
52179-26-7  (-)-4-(2,2-dichlorocyclopropyl)phenol    
52179-72-3  1H-Pyrrole-2-carboxylicacid, 5-phenyl-, methyl ester  C12H11 N O2 
52179-74-5  1H-Pyrrole-2-carboxaldehyde,5-phenyl-  C11H9NO  171.2
52182-15-7  Benzeneacetic acid, a-hydroxy-a-phenyl-, ethyl ester  C16H16 O3  256.30
52183-82-1  Proline, methyl ester  C6H11 N O2  129.16
52185-74-7  4-(DIMETHYLAMINO)-1,2,2,6,6-PENTAMETHYLPIPERIDINE  C12H26N2  198.35
52186-76-2  Cyclopropanecarboximidic acid ethyl ester  C6H11NO  113.16
52187-80-1  4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-2-[3-(b-D-glucopyranosyloxy)-4-hydroxyphenyl]-5-hydroxy-  C27H30 O16  610.5175
52188-12-2  (1,1,3-TRIOXO-1,3-DIHYDRO-1LAMBDA6-BENZO[D]ISOTHIAZOL-2-YL)-ACETONITRILE  C9H6N2O3S  222.22
52190-55-3  2,5,8,11-Tetraoxatridecane-13-thiol  C9H20 O4 S  224.32
52191-15-8  4-(2-bromoethoxy)benzaldehyde  C9H9 Br O2  0
52191-26-1  Acetamide,2-chloro-N-[2-(1H-indol-3-yl)ethyl]-  C12H13ClN2 236.6974
52193-54-1  Pyridinium trifluoromethanesulfonate  C6H6F3NO3S  229.18
52193-85-8  (R)-(+)-ALPHA-METHYL-2-NAPHTHALENEMETHANOL  C12H12O  172.22
52196-74-4  Benzene,2-chloro-1,4-diethoxy-  C10H13ClO2  200.66
52196-90-4  3-Pyridinol,5-(phenylmethyl)-  C12H11NO  185.22
52197-12-3  5-methylpyrazine-2,3-dicarbonitrile  C7H4N4  144.13
52198-56-8  2-BROMO-2-CYANOHEXAFLUOROPROPANE  C4BrF6N  255.94
52198-62-6  N1,N1-DIETHYLETHANE-1,2-DIAMINE DIHYDROCHLORIDE  C6H18Cl2N2  189.13
52198-67-1  1-Piperazinepropanamine,hydrochloride (1:3)  C7H17N3·3(HCl)  252.61
52199-24-3  Pyridine, 2-[4-(bromomethyl)phenyl]-  C12H10BrN  247.00
52199-46-9  Methanone,phenyl(2,4,5-triethoxyphenyl)-  C19H22 O4  314.38
52199-85-6  (R)-(-)-1,1-DIPHENYL-2-PROPANOL  C15H16O  212.29
52200-08-5  Benzenepropanenitrile, 3-chloro-a-[(dimethylamino)methylene]-b-oxo-  C12H11 Cl N2 O  0
52200-09-6  Benzenepropanenitrile, α-[(dimethylamino)methylene]-β-oxo-  C12H12N2 200.24
52200-14-3  3-(Dimethylamino)-2-(2-fluorobenzoyl)acrylonitrile  C12H11FN2O  0
52200-15-4  2-(4-FLUOROBENZOYL)-3-(DIMETHYLAMINO) ACRYLONITRILE  C12H11FN2O  218.23
52200-16-5  Benzenepropanenitrile,4-chloro-a-[(dimethylamino)methylene]-b-oxo-  C12H11ClN2 234.68
52200-17-6  Benzenepropanenitrile,2-chloro-a-[(dimethylamino)methylene]-b-oxo-  C12H11 Cl N2 O  234.68154
52200-18-7  Benzenepropanenitrile,4-bromo-a-[(dimethylamino)methylene]-b-oxo-  C12H11BrN2 279.13
52200-20-1  1-Naphthalenepropanenitrile,α-[(dimethylamino)methylene]-β-oxo-  C16H14N2 250.3
52200-21-2  2-Furanpropanenitrile, α-[(dimethylamino)methylene]-β-oxo-  C10H10N2O2  190.2
52200-22-3  2-Thiophenepropanenitrile,a-[(dimethylamino)methylene]-b-oxo-  C10H10N2OS  206.2642
52200-49-4  2-Benzyloxy-3-bromopyridine  C12H10BrNO  264.1179
52200-90-5  Phenol,4-amino-2-methoxy-  C7H9NO2  0
52202-90-1  Pigment Red 52:1  2(C18H12ClN2O6S).Ca  879.71
52204-65-6  Cyclohexanol, 4-propyl-  C9H18 142.24
52205-73-9  Estra-1,3,5(10)-triene-3,17-diol(17b)-,3-[N,N-bis(2-chloroethyl)carbamate] 17-(dihydrogen phosphate), sodium salt(1:2)  C23H30Cl2NNa2O6 564.35
52205-85-3  INDANE-5-SULFONYL CHLORIDE  C9H9ClO2S  0
52206-05-0  1H-Indole-5-sulfonylchloride, 1-acetyl-2,3-dihydro-  C10H10ClNO3 259.71
52207-07-5  Propanamide,2-amino-N-(4-nitrophenyl)-3-[(phenylmethyl)thio]-, (S)- (9CI)  C16H17 N3 O3 S  331.39
52207-48-4  Disodium S,S'-(2-dimethylamino-1,3-propanediyl)bis(thiosulfate)  C5H14NNaO7S4  351.39
52208-50-1  Pyridine,2,6-dichloro-3-fluoro-  C5H2Cl2FN  165.98
52208-56-7  3-Chloro-2,6-difluoropyridine  C5H2ClF2N  0
52210-90-9  2-Imidazolidinone,1-(4-pyridinyl)-  C8H9N3 163.18
52210-93-2  2-(4-Allyloxy-phenoxymethyl)-oxirane  C12H14O3  0
52212-02-9  Pipecuronium bromide  C35H62Br2N4O4  762.7
52213-27-1  Urs-12-en-28-oic acid,2,3-dihydroxy-, (2a,3a)-  C30H48 O4  472.70
52215-41-5  Benzenamine, 3-fluoro-5-methyl-  C7H8 F N  125.14
52217-52-4  Silane,trichloro-7-octen-1-yl-  C8H15Cl3Si  245.6492
52217-53-5  Silane,1,1'-(1,8-octanediyl)bis[1,1,1-trichloro-  C8H16Cl6Si2  381.1
52217-57-9  Silane,trimethoxy-7-octen-1-yl-  C11H24O3Si  232.39
52217-60-4  1,8-Bis(triethoxysilyl)octane  C20H46O6Si2  438.76
52218-35-6  Ethanol,2-[(6-amino-2-naphthalenyl)sulfonyl]-  C12H13NO3 251.3
52219-07-5  LYSOZYME CHLORIDE CRYSTALLINE (EGG WHITE)    0
52222-73-8  1H-Pyrazole, 4-(trifluoromethyl)-  C4H3F3N2 
52222-87-4  Methanone,(6-hydroxy-2-naphthalenyl)phenyl-  C17H12 O2  248.29
52225-20-4  2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-,6-acetate, (2R)-rel-  C31H52 O3  472.7428
52225-57-7  2,2,2-TRIFLUORO-N-(2,2,2-TRIFLUORO-1-TRIFLUOROMETHYL-ETHYLIDENE)-ACETAMIDE  C5F9NO  261.05
52227-33-5  1-Azepan-1-yl-2-chloro-ethanone  C8H14ClNO  0
52231-93-3  Alchlor    0
52232-27-6  Oxirane, methyl-, polymer with oxirane, methyl 2-propenyl ether  C9H18O3  174.23742
52232-33-4  C.I. FluorescentBrightener 362  C26H26N2O2S  430.56
52232-67-4  Teriparatide acetate  C181H291N55O51S2  4177.77
52234-21-6  1,3-adamantanedimethanamine   
52235-17-3  Z-D-LEU-ONP  C20H22N2O6  386.4
52236-44-9  10,10-bis(3-oxo-3-phenyl-propyl)anthracen-9-one  C32H26O3  458.547
52238-68-3  Peroxydicarbonic acid,C,C'-bis(3-methoxybutyl) ester  C12H22 O8  294.29828
52238-92-3  Pigment Red 242  C42H22Cl4F6N6O4  930.4642992
52240-20-7  Benzenebutanoic acid,4-chloro-a-methyl-g-oxo-  C11H11 Cl O3  226.66
52240-25-2  4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID    0
52244-06-1  1-Isoquinolineacetonitrile,1,2,3,4-tetrahydro-6,7-dimethoxy-  C13H16N2O2  233.2857
52244-70-9  Benzenebutanol,4-methoxy-  C11H16 O2  180.2435
52245-00-8  Propanoicacid, 2,2-dimethyl-, 1,1'-[4-[2-(methylamino)acetyl]-1,2-phenylene] ester  C19H27 N O5  0
52247-77-5  (S)-(+)-2-Amino-2-phenylbutyric acid  C10H13NO2  0
52249-32-8  RP 26443  C15H13N  207.2704
52249-86-2  1-[2-(BENZYLOXY)-4-METHOXYPHENYL]ETHAN-1-ONE  C16H16O3  256.3
52250-50-7  Isoquinoline,3,4-dihydro-1-phenyl-  C15H13 207.27
52250-51-8  1-Phenyl-3,4-dihydroisochinoline hydrochloride  C15H13N.HCl  243.73
52253-69-7  2-Amino-4-phenylthiazole hydrobromide monohydrate  C9H8N2S.HBr.H2O  275.16
52255-49-9  sodium; furan-2,5-dione; prop-2-enoate  C7H5NaO5  762.24
52256-37-8  Chromate(1-),bis[2,4-dihydro-4-[2-[2-(hydroxy-kO)-5-nitrophenyl]diazenyl-kN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-kO3]-, hydrogen (1:1)  C32H22CrN10O8. 727.59
52256-85-6  1,3-Isobenzofurandione,5,5'-[thiobis(4,1-phenyleneoxy)]bis-  C28H14 O8 S  0
52257-15-5  Benzenesulfonamide, N,N'-1,4-phenylenebis[4-amino-  C18H18 N4 O4 S2  0
52260-30-7  Benzene,1-isocyanato-2-(methylthio)-  C8H7NOS  165.21
52262-58-5  Tin(II) fluorophosphate  SnPO3F  216.68
52262-88-1  6-CHLORO-ALPHA-METHYL-1,2,3,4-TETRAHYDRO-9H-CARBAZOLE-2-ACETICACID/METHYLESTER    0
52263-47-5  2-(6-Chloro-9H-carbazol-2-yl)propanoic acid  C15H12ClNO2  273.7143
52270-66-3  2,3-dichloro-1-nitro-naphthalene  C10H5Cl2NO2  242.0582
52273-53-7  Benzenemethanol,3,4,5-triiodo-  C7H5 I3 O  485.83
52273-77-5  Benzeneethanol,3-amino-  C8H11NO  137.18
52276-97-8  Solvent Black 5    0
52278-77-0  Cytidine,2'-deoxy-5-hydroxy-  C9H13 N3 O5  243.25
52286-11-0  sodium; prop-2-enal; prop-2-enoate  C6H7NaO3  22.99
52286-58-5  b-D-Glucopyranoside, (3b,6a,12b)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-b-D-glucopyranosyl-  C42H72O14  801.01
52286-59-6  b-D-Glucopyranoside, (3b,6a,12b)-20-(b-D-glucopyranosyloxy)-3,12-dihydroxydammar-24-en-6-yl2-O-(6-deoxy-a-L-mannopyranosyl)-  C48H82O18  947.14
52286-74-5  b-D-Glucopyranoside, (3b,6a,12b)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-a-L-mannopyranosyl)-  C42H72O13  785.0133
52287-51-1  1,4-Benzodioxin,6-bromo-2,3-dihydro-  C8H7BrO2  215.04
52287-56-6  Benzene,1-methyl-4-[(1E)-2-nitro-1-propen-1-yl]-  C10H11 N O2  177.2
52289-54-0  4-Methoxy-2-methyl-benzaldehyde  C9H10O2  150.17
52289-93-7  Benzene,1-(bromomethyl)-2-methoxy-  C8H9 Br O  0
52298-23-4  2-(2-amino-4-chlorophenoxy)acetic acid  C8H8ClNO3  201.60702
52298-44-9  Benzenesulfonamide,4-amino-2,5-dimethoxy-N-phenyl-  C14H16N2O4 308.35
52298-91-6  1-ALLYLBENZOTRIAZOLE 96  C9H9N3  159.19
52299-14-6  L-Alaninamide,N-(3-carboxy-1-oxopropyl)-L-alanyl-L-alanyl-N-(4-nitrophenyl)-  C19H25N5O8  451.4305
52299-20-4  1-Propanol,2-[(hydroxymethyl)amino]-2-methyl-  C5H13 N O2  119.16222
52301-88-9  Benzenemethanol,2-chloro-4-nitro-  C7H6 Cl N O3  187.58044
52304-36-6  b-Alanine, N-acetyl-N-butyl-,ethyl ester  C11H21NO3  215.29
52308-79-9  BIS(ETHYLCYCLOPENTADIENYL)COBALT(III)  2C7H9.Co.F6P  390.19

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