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CAS No.

Name Molecular Formula Molecular Weight
273-34-7  3H-1,2,3-Triazolo[4,5-b]pyridine  C5H4N4  120.1121
273-53-0  Benzoxazole  C7H5NO  119.12
273-70-1  Thiazolo[5,4-c]pyridine  C6H4N2S  136.17
273-77-8  1,2,3-Benzothiadiazole  C6H4 N2 S  136.17116
274-07-7  Catecholborane  C6H5BO2  119.91
274-40-8  Indolizine  C8H7 N  117.15
274-45-3  Pyrrolo[1,2-a]pyrazine  C7H6 N2  118.1359
274-47-5  2-Azaindolizine  C7H6N2  0
274-56-6  Pyrazolo[1,5-a]pyridine  C7H6 N2  118.14
274-59-9  [1,2,3]Triazolo[1,5-a]pyridine  C6H5N3  119.12
274-71-5  Pyrazolo[1,5-a]pyrimidine  C6H5 N3  0
274-76-0  Imidazo[1,2-a]pyridine  C7H6N2  118.14
274-80-6  1,2,4-Triazolo[4,3-a]pyridine  C6H5 N3  0
274-82-8  1,2,4-Triazolo[4,3-a]pyrazine(9CI)  C5H4 N4  0
274-83-9  1,2,4-Triazolo[4,3-b]pyridazine  C5H4 N4  0
274-85-1  [1,2,4]Triazolo[1,5-a]pyridine  C6H5N3  119.12
274-95-3  Imidazo[1,2-a]pyrimidine  C6H5N3  119.12
275-02-5  [1,2,4]Triazolo[1,5-a]pyrimidine  C5H4 N4  120.11
278-74-0  3-Oxatricyclo[3.2.1.02,4]octane  C7H10 O  110.1537
279-23-2  Bicyclo[2.2.1]heptane  C7H12  96.1702
279-33-4  2-oxa-5-azabicyclo[2.2.1]heptane  C5H9NO  99.1311
279-49-2  7-Oxabicyclo[2.2.1]heptane  C6H10O  98.14
279-85-6  6-AZA-BICYCLO[3.2.1]OCTANE  C7H13N  111.18482
280-06-8  3,8-Diazabicyclo[3.2.1]octane  C6H12 N2  0
280-13-7  8-oxa-3-azabicyclo[3.2.1]octane  C6H11NO  113.1576
280-38-6  2-Azabicyclo[2.2.2]octane  C7H13 N  111.1848
280-64-8  9-Borabicyclo[3.3.1]nonane  C8H15B  122.02
281-33-4  2,8,9-Trioxa-1-phosphatricyclo[3.3.1.13,7]decane(9CI)  C6H9 O3 P  0
283-24-9  3-Azabicyclo[3.2.2]nonane  C8H15 N  125.24
283-38-5  1,4-Diazabicyclo[3.2.2]nonane  C7H14 N2  0
283-80-7  Tetracyclo[14.2.2.24,7.210,13]tetracosa-4,6,10,12,16,18,19,21,23-nonaene  C24H24  312.45
285-67-6  Cyclopentene oxide  C5H8 84.12
285-69-8  3,4-Epoxytetrahydrofuran  C4H6O2  86.09
285-86-9  Bicyclo[2.1.1]hexane(7CI,8CI,9CI)  C6H10  82.1436
286-08-8  Bicyclo[4.1.0]heptane  C7H12  96.17018
286-20-4  Cyclohexene oxide  C6H10O  98.14
286-28-2  7-Thiabicyclo[4.1.0]heptane  C6H10 S  114.21
286-62-4  9-Oxabicyclo[6.1.0]nonane  C8H14 O  126.2
286-99-7  13-Oxabicyclo[10.1.0]tridecane  C12H22 182.3
287-23-0  Cyclobutane  C4H8  56.12
287-27-4  Thietane  C3H6 74.14
287-92-3  Cyclopentane  C5H10  70.13
288-05-1  Selenophene  C4H4 Se  131.03
288-08-4  Tellurophene  C4H4 Te  179.6746
288-13-1  Pyrazole  C3H4N2  68.08
288-14-2  Isoxazole  C3H3NO  69.06
288-16-4  Isothiazole  C3H3NS  0
288-32-4  Imidazole  C3H4N2  68.08
288-42-6  oxazole  C3H3NO  69.06
288-47-1  Thiazole  C3H3NS  85.12
288-94-8  1H-Tetrazole  CH2N4  70.05
289-22-5  Cyclopentasilane  H10Si5  150.5069
289-80-5  Pyridazine  C4H4N2  80.09
289-95-2  Pyrimidine  C4H4N2  80.09
290-37-9  pyrazine  C4H4N2  80.09
290-87-9  S-triazine (1,3,5)  C3H3N3  81.08
291-21-4  1,3,5-Trithiane  C3H6S3  138.27
292-64-8  Cyclooctane  C8H16  112.21
293-96-9  Cyclodecane  C10H20  140.27
294-62-2  Cyclododecane  C12H24  168.32
294-80-4  1,5,9-Triazacyclododecane  C9H21N3  171.28
294-90-6  Cyclen  C8H20N4  172.27
294-92-8  1,7-Dioxa-4,10-diazacyclododecane  C8H18 N2 O2  174.24
294-93-9  12-Crown-4  C8H16O4  176.21
295-14-7  1,4,7,10-Tetraazacyclotridecane  C9H22N4  186.3
295-37-4  1,4,8,11-Tetraazacyclotetradecane  C10H24N4  200.3245
295-48-7  Cyclopentadecane  C15H30  210.40
295-64-7  1,4,7,10,13-Pentaazacyclopentadecane  C10H25N5  215.34
295-91-0  1,5,9,13-Tetrathiacyclohexadecane  C12H24S4  296.58
296-35-5  1,4,7,10,13,16-Hexaazacyclooctadecane  C12H30N6  258.41
296-41-3  1,4,7,10,13,16-Hexathiacyclooctadecane  C12H24S6  360.709
297-76-7  19-Norpregn-4-en-20-yne-3,17-diol,3,17-diacetate, (3b,17a)-  C24H32O4  384.51
297-88-1  METHADONE  C21H27NO  309.45
298-00-0  Methyl parathion  C8H10 N O5 P S  263.207
298-02-2  phorate  C7H17O2PS3  260.36
298-04-4  Phosphorodithioic acid,O,O-diethyl S-[2-(ethylthio)ethyl] ester  C8H19 O2 P S3  274.42
298-07-7  Di(2-ethylhexyl)phosphate  C16H35O4P  322.42
298-08-8  2-Propanone, 1-amino-(8CI,9CI)  C3H7NO  0
298-27-1  6,7-Dihydroxycoumaranone  C8H6O4  166.13084
298-46-4  Carbamazepine-d10  C15H12N2O  236.27
298-50-0  2-Propanaminium,N-methyl-N-(1-methylethyl)-N-[2-[(9H-xanthen-9-ylcarbonyl)oxy]ethyl]-  C23H30 N O3  294.39
298-57-7  Piperazine,1-(diphenylmethyl)-4-(3-phenyl-2-propen-1-yl)-  C26H28N2  368.56
298-81-7  Methoxsalen  C12H8O4  216.19
298-83-9  Nitrotetrazolium blue chloride  C40H30N10O6.2Cl  817.6356
298-93-1  2H-Tetrazolium,2-(4,5-dimethyl-2-thiazolyl)-3,5-diphenyl-, bromide (1:1)  C18H16BrN5 414.32
298-95-3  2H-Tetrazolium,3,3'-[1,1'-biphenyl]-4,4'-diylbis[2,5-diphenyl-, chloride (1:2)  C38H28Cl2N8  669.6044
298-96-4  2,3,5-Triphenyltetrazolium chloride  C19H15N4Cl  334.8022
299-11-6  Phenazine methosulfate  C13H11N2?CH3O4S  306.34
299-26-3  1H-Indole-3-ethanamine,α-methyl-  C11H14N2  174.27
299-28-5; 18016-24-5  Calcium Gluconate  2(C6H11O7)?Ca  430.38
299-35-4  2(3H)-Thiazolethione,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-  C12H16N4OS2  296.41
299-39-8  Sparteine sulfate  C15H26N2 . H2O4 332.51
299-70-7  2,3-Butanediol,1,4-dibromo-, (2R,3R)-rel-  C4H8 Br2 O2  247.91
299-75-2  1,2,3,4-Butanetetrol,1,4-dimethanesulfonate, (2S,3S)-  C6H14 O8 S2  246.32
299-88-7  Benzenecarbothioicacid,S-[2-[[(4-amino-2-methyl-5-pyrimidinyl)methyl]formylamino]-1-[2-(benzoyloxy)ethyl]-1-propen-1-yl]ester  C26H26 N4 O4 S  490.57
299-89-8  Ethanethioic acid,S-[1-[2-(acetyloxy)ethyl]-2-[[(4-amino-2-methyl-5-pyrimidinyl)methyl]formylamino]-1-propen-1-yl]ester  C16H22N4O4 366.44
300-08-3  Arecoline hydrobromide  C8H14BrNO2  236.11
300-22-1  3-Pyridazinecarboxamide,1,4,5,6-tetrahydro-1-methyl-6-oxo-  C6H9 N3 O2  0
300-30-1  Tyrosine,O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-  C15H11I4NO4  776.87
300-37-8  diodone  C7H5I2O3 . C4H11NO2  510.09
300-38-9  L-Tyrosine,3,5-dibromo-  C9H9 Br2 N O3  338.98
300-39-0  L-Tyrosine, 3,5-diiodo-  C9H9I2NO3  469.01
300-48-1  L-Tyrosine, 3-methoxy-  C10H13NO4  211.21
300-57-2  allylbenzene  C9H10  118.18
300-62-9  Benzeneethanamine, a-methyl-  C9H13 N  135.23
300-85-6  Butanoic acid,3-hydroxy-  C4H8O3  104.10
300-87-8  Isoxazole, 3,5-dimethyl-  C5H7NO  97.12
300-92-5  Aluminum,hydroxybis(octadecanoato-kO)-  C36H71AlO5  610.93
301-00-8  9,12,15-Octadecatrienoicacid, methyl ester, (9Z,12Z,15Z)-  C19H32 O2  292.46
301-02-0  Oleamide  C18H35NO  281.48
301-04-2  Acetic acid, lead(2+)salt (2:1)  C2H4O2.1/2Pb  325.29
301-08-6  Hexanoic acid,2-ethyl-, lead(2+) salt (2:1)  C8H16 O2 . 1/2 Pb  493.61
301-10-0  Hexanoic acid,2-ethyl-, tin(2+) salt (2:1)  C16H30O4Sn  405.1
301-12-2  Oxydemeton methyl (S-(2-(Ethylsulfinyl)ethyl) O,O-dimethyl ester phosphorothioic acid)  C6H15 O4 P S2  246.284661
301-13-3  Phosphorous acid,tris(2-ethylhexyl) ester  C24H51 O3 P  418.72
301-19-9  4H-1-Benzopyran-4-one,3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-galactopyranosyl]oxy]-7-[(6-deoxy-a-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-  C33H40 O19  740.6593
302-01-2  Hydrazine  H4N2  32.06
302-11-4  Carbamic acid, ion(1-)(8CI,9CI)  CH2 N O2  60.0326
302-23-8  Hydroxyprogesterone acetate  C23H32O4  372.5
302-27-2  Aconitine  C34H47NO11  645.74
302-53-4  Benzenepropanoic acid, a-hydrazinyl-3,4-dihydroxy-a-methyl-  C10H14 N2 O4  0
302-57-8  Ethanaminium,N,N-diethyl-N-methyl-  C7H18 0
302-76-1  Estra-1,3,5(10)-triene-3,17-diol,17-methyl-, (17β)-  C19H26O2  286.40854
302-79-4  Tretinoin  C20H28O2  300.44
302-95-4  Cholan-24-oic acid,3,12-dihydroxy-, monosodium salt, (3a,5b,12a)-  C24H39NaO4  414.56
302-97-6  Androst-4-ene-17-carboxylicacid, 3-oxo-, (17b)-  C20H28O3  316.44
303-04-8  2-Butene,2,3-dichloro-1,1,1,4,4,4-hexafluoro-  C4Cl2 F6  232.94
303-26-4  1-(4-Chlorobenzhydryl)piperazine  C17H19ClN2  286.8
303-38-8  2,3-Dihydroxybenzoic acid  C7H6O4  154.12
303-40-2  Pregna-1,4-diene-3,20-dione,6-fluoro-11-hydroxy-16-methyl-21-[(1-oxohexyl)oxy]-, (6a,11b,16a)-  C28H39 F O5  474.6046632
303-42-4  Androst-1-en-3-one,1-methyl-17-[(1-oxoheptyl)oxy]-, (5a,17b)-  C27H42O3  414.62
303-43-5  Cholest-5-en-3-ol (3b)-, 3-[(9Z)-9-octadecenoate]  C45H78O2  651.10
303-47-9  L-Phenylalanine,N-[[(3R)-5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-  C20H18 Cl N O6  403.81302
303-49-1  5H-Dibenz[b,f]azepine-5-propanamine,3-chloro-10,11-dihydro-N,N-dimethyl-  C19H23ClN2  314.85
303-98-0  Ubidecarenone  C59H90O4  863.36
304-06-3  [1,1'-Biphenyl]-3-carboxylicacid, 2-hydroxy-  C13H10 O3  214.22
304-20-1  Hydralazine hydrochloride  C8H8N4?HCl;C8H9ClN4  160.17592
304-28-9  Acetamide,N,N'-9H-fluorene-2,7-diylbis-  C17H16 N2 O2  280.35
304-47-2  1-Propanone,3-amino-1-(2-aminophenyl)-, hydrobromide (1:2)  C9H12 N2 O . 2 Br H  326.03
304-55-2  Butanedioic acid,2,3-dimercapto-, (2R,3S)-rel-  C4H6O4S2  182.21804
304-55-2; 2418-14-6  meso-2,3-Dimercaptosuccinic acid  C4H6O4S2  182.22
304-59-6  Potassium sodium tartrate  C4H4KNaO6  210.15
305-01-1  2H-1-Benzopyran-2-one,6,7-dihydroxy-  C9H6O4  178.14
305-03-3  Chlorambucil  C14H19Cl2NO2  304.21
305-13-5  Acetamide,N,N-diethyl-2-[2-methoxy-4-(2-propen-1-yl)phenoxy]-  C16H23 N O3  221.2524
305-58-8  a-D-Glucopyranose,1,6-bis(dihydrogen phosphate)  C6H14O12P2  0
305-62-4  Butanoic acid,2,4-diamino-  C4H10 N2 O2  118.13
305-72-6  Pentanedioic acid,2-oxo-, sodium salt (1:2)  C5H4Na2O5  226.09
305-80-6  Benzenediazonium,4-sulfo-, inner salt  C6H4 N2 O3 S  184.17
305-85-1  2,6-Diiodo-4-nitrophenol  C6H3I2NO3  390.9
306-03-6  Benzeneacetic acid, a-(hydroxymethyl)-,(3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrobromide (1:1), (aS)-  C17H24BrNO3  370.28
306-08-1  Homovanillic acid  C9H10O4  182.17
306-14-9  L-Histidine,L-histidyl-  C12H16 N6 O3  292.29384
306-18-3  Propanedinitrile,2-(2-phenylhydrazinylidene)-  C9H6N4  0
306-31-0  Butanoic acid,3-hydroxy-, sodium salt (1:1)  C4H7NaO3  126.09
306-60-5  Guanidine,N-(4-aminobutyl)-  C5H14N4  130.19
306-67-2  1,4-Butanediamine,N1,N4-bis(3-aminopropyl)-, hydrochloride (1:4)  C10H26 N4 . 4 Cl H  348.24
306-83-2  2,2-dichloro-1,1,1-trifluoroethane  C2HCl2F3  152.93
306-91-2  Phenanthrene,1,1,2,2,3,3,4,4,4a,4b,5,5,6,6,7,7,8,8,8a,9,9,10,10,10a-tetracosafluorotetradecahydro-  C14F24  624.11
306-92-3  Naphthalene,1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8a-heptadecafluorodecahydro-8-(trifluoromethyl)-  C11F20  512.08
306-98-9  Cyclohexane,1,1,2,2,3,3,4,4,5,6-decafluoro-5,6-bis(trifluoromethyl)-  C8F16  400.0601
307-08-4  1H-Fluorene,1,1,2,2,3,3,4,4,4a,4b,5,5,6,6,7,7,8,8,8a,9,9,9a-docosafluorododecahydro-  C13F22  574.1
307-22-2  Hexane,1-chloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-  C6H Cl F12  336.51
307-24-4  Hexanoic acid,2,2,3,3,4,4,5,5,6,6,6-undecafluoro-  C6HF11O2  314.05
307-26-6  Hexane,1,1,3,5,6-pentachloro-1,2,2,3,4,4,5,6,6-nonafluoro-  C6Cl5F9  420.31
307-30-2  1-Octanol,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-  C8H3 F15 O  400.0849
307-34-6  Octane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-octadecafluoro-  C8F18  438.06
307-35-7  Perfluoro-1-octanesulfonyl fluoride  C8F18O2S  502.12
307-37-9  1-Decanol,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluoro-  C10H3F19 500.1
307-43-7  Decane,1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-  C10Br F21  598.9774672
307-45-9  Decane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-docosafluoro-  C10F22  538.07
307-46-0  1-Undecanol,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heneicosafluoro-  C11H3F21 550.1074
307-55-1  Dodecanoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-tricosafluoro-  C12H F23 O2  614.092
307-59-5  Dodecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-hexacosafluoro-  C12F26  170.33
307-60-8  Dodecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosafluoro-12-iodo-  C12F25 I  746.00
307-62-0  perfluorotetradecane  C14F30  738.10
307-63-1  Tetradecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14-nonacosafluoro-14-iodo-  C14F29 I  846.0079628
307-70-0  1-Undecanol,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-eicosafluoro-  C11H4F20 532.12
307-77-7  Decanediamide,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluoro-  C10H4 F16 N2 O2  488.13
307-78-8  Decanedioic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluoro-  C10H2 F16 O4  490.0949
307-79-9  Decanoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluoro-, methyl ester  C11H3 F19 O2  528.11
307-98-2  2-Propenoic acid,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl ester  C11H5F15O2  454.13
307-99-3  Octane,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-  C8H2F16  402.0759
309-00-2  1,4:5,8-Dimethanonaphthalene,1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1R,4S,4aS,5S,8R,8aR)-rel-  C12H8 Cl6  364.90
309-36-4  Methohexital Sodium  C14H18 N2 O3 . Na  284.32
309-43-3  2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(1-methylbutyl)-5-(2-propen-1-yl)-, sodium salt (1:1)  C12H17N2NaO3  260.30
309-89-7  Titanium, bis(h5-2,4-cyclopentadien-1-yl)difluoro-  C10H10 F2 Ti  216.0535
310-71-4  Ethane,2-chloro-1-ethoxy-1,1,2-trifluoro-  C4H6ClF3 162.538
310-93-0  8-Oxa-2-aza-spiro[4.5]dec...   
311-21-7  3-Oxa-9-azaspiro[5.5]undecane  C9H17NO 
311-28-4  1-Butanaminium,N,N,N-tributyl-, iodide (1:1)  C16H36IN  369.37
311-45-5  Phosphoric acid,diethyl 4-nitrophenyl ester  C10H14 N O6 P  275.22
311-89-7  Perfluorotributylamine  C12F27 671.09
312-20-9  Benzene,1-bromo-4-[(trifluoromethyl)sulfonyl]-  C7H4 Br F3 O2 S  289.0697
312-30-1  Bis(4-fluoro-3-nitrophenyl) sulphone  C12H6F2N2O6S  344.249
312-40-3  Benzene,1,1'-(difluorosilylene)bis-  C12H10F2Si  220.2901
312-52-7  Benzenesulfonamide,4-fluoro-N-phenyl-  C12H10 F N O2 S  0
312-66-3  1-Butanol,2,2,3,3,4,4,4-heptafluoro-, 1-(4-methylbenzenesulfonate)  C11H9 F7 O3 S  354.24
312-85-6  Sodium lactate  C3H5NaO3  112.06
312-93-6  Pregna-1,4-diene-3,20-dione,9-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, (11b,16a)-  C22H30 F O8 P  472.49
312-94-7  o-Trifluoromethylbenzoyl chloride  C8H4ClF3O  208.57
313-04-2  Cholesta-5,24-dien-3-ol,(3b)-  C27H44 384.6377
313-05-3  Androst-5-en-3-ol,17-[[3-(dimethylamino)propyl]methylamino]-, (3b,17b)-  C25H44N2O  388.636
313-12-2  Benzoic acid,2-amino-3-(trifluoromethyl)-  C8H6F3NO2  205.13
313-56-4  Ethanone,2,2,2-trifluoro-1-(2,4,6-trimethylphenyl)-  C11H11 F3 O  216.2
313-67-7  Aristolochic acid I  C17H11NO7  341.27174
314-03-4  Piperidine,1-methyl-4-(9H-thioxanthen-9-ylidene)-  C19H19 N S  293.45
314-19-2  4H-Dibenzo[de,g]quinoline-10,11-diol,5,6,6a,7-tetrahydro-6-methyl-, hydrochloride (1:1), (6aR)-  C17H17 N O2 . Cl H  303.81
314-40-9  Bromacil  C9H13BrN2O2  261.116
315-12-8  Benzene,5-fluoro-1,3-dimethyl-2-nitro-  C8H8FNO2  169.1531
315-14-0  2,4,6-Trifluoronitrobenzene  C6H2F3NO2  177.08
315-30-0  4-Hydroxypyrazolo[3,4-d]pyrimidine  C5H4N4O  136.11
315-31-1  Benzoicacid, 2-fluoro-3-methyl-  C8H7FO2  154.14
315-37-7  testosterone enanthate  C26H40O3  400.6
315-53-7  4-Fluoronaphthalen-1-ol  C10H7FO  0
315-72-0  1-Piperazineethanol,4-[3-(5H-dibenz[b,f]azepin-5-yl)propyl]-  C23H29 N3 O  363.55
316-41-6  Berberine sulfate  C40H36N2O8•O4 768.78504
316-42-7  2H-Benzo[a]quinolizine,3-ethyl-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2-[[(1R)-1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolinyl]methyl]-,hydrochloride (1:2), (2S,3R,11bS)-  C29H40 N2 O4 . 2 Cl H  480.6389
316-46-1  5-Fluorouridine  C9H11FN2O6  262.191843
316-68-7  Ethanone,1-(4-fluoro-1-naphthalenyl)-  C12H9FO  188.2
316-69-8  1-Naphthalenesulfonyl chloride, 4-fluoro-  C10H6ClFO2
316-81-4  10H-Phenothiazine-2-sulfonamide,N,N-dimethyl-10-[3-(4-methyl-1-piperazinyl)propyl]-  C22H30 N4 O2 S2  446.68
317-20-4; 134792-45-3  7-Fluoroisatin  C8H4FNO2  165.12
317-20-4  7-Fluoroisatin  C8H4FNO2  165.12
317-46-4  Benzoic acid,2-fluoro-3-nitro-  C7H4FNO4  185.11
317-59-9  4-(Trifluoromethyl)-indole-2-carboxylic acid   
318-35-4  3-Quinolinecarboxylicacid, 6-fluoro-4-hydroxy-, ethyl ester  C12H10FNO3  235.21
319-03-9  1,3-Isobenzofurandione,5-fluoro-  C8H3FO3  166.11
319-24-4  Benzoic acid,2-amino-5-fluoro-, methyl ester  C8H8FNO2  169.15
319-60-8  Benzoic acid,3,5-difluoro-4-methoxy-  C8H6F2O3  188.13
319-72-2  1H-Indole-3-butanoicacid, 5-fluoro-  C12H12FNO2  221.23
319-78-8  D-Isoleucine  C6H13NO2  131.17
319-84-6  alpha-Hexachlorocyclohexane  C6H6 Cl6  290.830
319-88-0  Benzene,1,3,5-trichloro-2,4,6-trifluoro-  C6Cl3F3  235.4175
319-91-5  Benzene,2-fluoro-1,3,4,5-tetramethyl-  C10H13 F  152.2086
319-92-6  2,3,5,6-Tetramethylfluorobenzene   
320-29-6  3,4-Bis(trifluoromethyl)bromobenzene   
320-31-0  Benzoic acid,4-bromo-2-(trifluoromethyl)-  C8H4 Br F3 O2  269.0153696
320-36-5  Benzonitrile,4-nitro-3-(trifluoromethyl)-  C8H3 F3 N2 O2  216.12
320-38-7  Benzoic acid,4-nitro-3-(trifluoromethyl)-  C8H4 F3 N O4  235.12
320-41-2  Benzonitrile,4-chloro-2-(trifluoromethyl)-  C8H3ClF3 205.57
320-43-4  Benzaldehyde,4-chloro-2-(trifluoromethyl)-  C8H4ClF3 208.56
320-49-0  Phenol,4-bromo-3-(trifluoromethyl)-  C7H4BrF3 241
320-50-3  Benzene,1,4-dichloro-2-(trifluoromethyl)-  C7H3Cl2F3  215
320-51-4  5-amino-2-chlorobenzotrifluoride  C7H5ClF3N  195.57
320-55-8  Benzene,1,4-dichloro-2,5-bis(trifluoromethyl)-  C8H2Cl2F6  283
320-60-5  2,4-Dichloro Benzotrifluoride  C7H3Cl2F3  215
320-62-7  Benzoyl fluoride,3-chloro-4-(trifluoromethyl)-  C8H3 Cl F4 O  226.56
320-65-0  Benzene,1-(dichloromethyl)-2-fluoro-  C7H5Cl2 179.02
320-72-9  Benzoic acid,3,5-dichloro-2-hydroxy-  C7H4 Cl2 O3  207.01
320-75-2  Phenol,2-bromo-4-fluoro-6-nitro-  C6H3 Br F N O3  236
320-88-7  Benzene,2-nitro-1,4-bis(trifluoromethyl)-  C8H3F6NO2  259.10
320-94-5  Benzoic acid,2-nitro-4-(trifluoromethyl)-  C8H4F3NO4  235.12
320-97-8  1,2-Benzenedicarboxylicacid, 4-fluoro-  C8H5FO4  184.12
320-98-9  Benzoicacid, 5-fluoro-2-nitro-  C7H4FNO4  185.11
321-07-3  1-Phenyl-3-trifluoromethyl-2-pyrazolin-5-one  C10H7F3N2O  228.17
321-12-0  Benzoicacid, 2-fluoro-5-methyl-  C8H7FO2  154.1384
321-14-2  5-Chlorosalicylic acid  C7H5ClO3  172.57
321-17-5  Benzene,1-bromo-4,5-difluoro-2-nitro-  C6H2 Br F2 N O2  0
321-21-1  Benzoic acid,4-fluoro-2-methyl-  C8H7FO2  154.14
321-23-3  Benzene,4-bromo-2-fluoro-1-nitro-  C6H3BrFNO2  220.00
321-24-4  Benzoyl chloride,2-fluoro-4-methoxy-  C8H6 Cl F O2  170.14
321-24-4; 394-42-3  2-Fluoro-4-methoxybenzoic acid  C8H7FO3  170.14
321-31-3  Ethanone,1-(3-chlorophenyl)-2,2,2-trifluoro-  C8H4ClF3 208.56
321-55-1  Phosphoric acid,bis(2-chloroethyl) 3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl ester  C14H14 Cl3 O6 P  415.60
321-60-8  1,1'-Biphenyl,2-fluoro-  C12H9F  172.2
321-63-1  4'-FLUORO-BIPHENYL-2-YLAMINE  C12H10FN  187.21
321-69-7  2H-3,1-Benzoxazine-2,4(1H)-dione,6-fluoro-  C8H4FNO3  181.12
321-97-1  Benzenemethanol, a-[(1R)-1-(methylamino)ethyl]-, (aR)-  C10H15NO  165.23
321-98-2  Benzenemethanol, a-[(1R)-1-(methylamino)ethyl]-, (aS)-  C10H15 N O  165.26
322-46-3  Pyrido[2,3-b]pyrazine  C7H5N3  131.13
322-79-2  Benzoic acid,2-(acetyloxy)-4-(trifluoromethyl)-  C10H7F3O4  248.16
322-97-4  4-Quinolinol,7-(trifluoromethyl)-  C10H6 F3 N O  213.16
323-79-5  Ethanol,2,2'-[[3-(trifluoromethyl)phenyl]imino]bis-  C11H14 F3 N O2  249.2296
324-32-3  Quinoline, 2-methyl-7-(trifluoromethyl)-  C11H8F3
324-41-4  Naphthalene,2-bromo-6-fluoro-  C10H6 Br F  225.06
324-74-3  1,1'-Biphenyl,4-fluoro-  C12H9 172.2
324-93-6  [1,1'-Biphenyl]-4-amine,4'-fluoro-  C12H10 F N  187.21
324-94-7  [1,1'-Biphenyl]-4-ol,4'-fluoro-  C12H9FO  188.20
325-50-8  Hydrazine,(5-fluoro-2-methylphenyl)-, hydrochloride (1:1)  C7H9 F N2 . Cl H  176.62
325-89-3  Benzenepropanoic acid, b-amino-4-fluoro-  C9H10FNO2  183.18
326-06-7  4,4,4-Trifluoro-1-phenyl-1,3-butanedione  C10H7F3O2  216.15
326-55-6  1H-Benzimidazole,6-(trifluoromethyl)-  C8H5F3N2  186.13
326-56-7  1,3-Benzodioxole-5-carboxylicacid, methyl ester  C9H8 O4  0
326-59-0  1,3-Benzodioxole-5-aceticacid, methyl ester  C10H10 O4  194.184
326-61-4  1,3-Benzodioxole-5-methanol,5-acetate  C10H10 O4  194.20
326-62-5  Benzeneacetonitrile,2-fluoro-  C8H6FN  135.14
326-64-7  Benzenamine,5-chloro-2-(trifluoromethoxy)-  C7H5 Cl F3 N O  211.57
326-65-8  Acetamide, N-(4-fluoro-2-methylphenyl)-  C9H10FNO 
326-66-9  4-Bromo-2-fluoroacetanilide  C8H7BrFNO  232.05
326-72-7  1,3-Butanedione,4,4,4-trifluoro-1-(5-methyl-2-thienyl)-  C9H7F3O2 236.2109
326-78-3  Benzoic acid,3-fluoro-4-(octyloxy)-  C15H21 F O3  268.32
326-83-0  5-FLUORO-2-METHOXYANILINE HYDROCHLORIDE  C7H9ClFNO  0
326-91-0  1,3-Butanedione,4,4,4-trifluoro-1-(2-thienyl)-  C8H5F3O2 222.18
327-19-5  1H-Benzimidazole,6-nitro-2-(trifluoromethyl)-  C8H4F3N3O2  231.1315
327-21-9  1H-Indole-2-carboxylicacid, 6-(trifluoromethyl)-, ethyl ester  C12H10 F3 N O2  0
327-51-5  Benzene,1,4-dibromo-2,5-difluoro-  C6H2Br2F2  271.88
327-54-8  1,2,4,5-tetrafluorobenzene  C6H2F4  150.07
327-56-0  D-Norleucine  C6H13 N O2  131.17
327-57-1  L-Norleucine  C6H13NO2  131.17

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