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CAS No.

Name Molecular Formula Molecular Weight
1736-90-9  Benzene,1,4-difluoro-2,3-dimethyl-  C8H8 F2  142.15
1737-06-0  Acetamide,N-[4-(trifluoromethoxy)phenyl]-  C9H8F3NO2  219.16
1737-10-6  Benzene,1-methyl-3-(1,1,2,2-tetrafluoroethoxy)-  C9H8F4 208.15
1737-43-5  N1-Ethyl-4-fluorobenzene-1,2-diaMine  C8H11FN2  154.1847432
1737-68-4  3-AMINO-6-FLUORO-1,2-DIMETHYLBENZENE  C8H10FN  139.17
1737-93-5  3,5-Dichloro-2,4,6-trifluoropyridine  C5Cl2F3N  201.96
1738-76-7; 114342-15-3  glycine benzyl ester toluene-4-sulfonate  C9H11NO2?C7H8O3S;C16H  337.39
1738-76-7  Benzyl glycinate p-toluenesulfonate  C9H11NO2.C7H8O3 337.39076
1738-77-8  L-Leucine benzyl ester p-toluenesulfonate salt  C13H19NO2.C7H8O3 393.5
1738-78-9  3-Phenyl-L-alanine benzyl ester 4-toluenesulphonate  C16H17NO2.C7H8O3 427.51
1738-82-5  Gly-Gly benzyl ester p-toluenesulfonate salt  C18H22N2O6 394.44208
1738-86-9  Glycine,N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester  C16H14N2O6  330.29
1738-87-0  L-Leucine,N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester  C20H22N2O6  386.39848
1739-00-0  Benzeneethanamine,N-phenyl-  C14H15 197.2756
1739-21-5  3(2H)-Benzofuranone, 2-hydroxy-  C8H6O3 
1740-24-5  DL-3-(3-pyridyl) alanine  C25H18N2  0
1740-57-4  1,3-Benzenedicarboxamide  C8H8N2O2  164.16
1740-88-1  1H-Benzimidazole,5-bromo-2-(chloromethyl)-  C8H6BrClN2  0
1740-97-2  4-isopropyl-m-cresol  C10H14 150.2176
1741-01-1  Hydrazine, trimethyl-(6CI,7CI,8CI,9CI)  C3H10N2  74.1249
1742-95-6  1H-Benz[de]isoquinoline-1,3(2H)-dione,6-amino-  C12H8N2O2  212.2
1743-07-3  Hydrazine, (1,2,3,4-tetrahydro-2-naphthalenyl)-  C10H14N2  162.2316
1743-60-8  Estra-1,3,5(10)-triene-3,17-diol(17b)-, 17-acetate  C20H26 O3  314.42
1743-86-8  Benzene,1-isothiocyanato-2-(trifluoromethyl)-  C8H4F3NS  203.18
1744-18-9  2,2,2-trichloro-N-(4-fluorophenyl)acetamide  C8H5Cl3FNO  256.4888
1744-22-5  riluzole  C8H5F3N2OS  234.19831
1745-05-7  Isoquinoline,1,2,3,4-tetrahydro-7-methoxy-, hydrochloride (1:1)  C10H13NO.HCl  199.68
1745-36-4  alpha-Spinasterol glucoside  C35H58O6  574.8
1745-72-8  Silane,dichlorodiethenyl-  C4H6 Cl2 Si  153.08
1745-81-9  2-Allylphenol  C9H10O  134.18
1746-01-6  Dibenzo[b,e][1,4]dioxin,2,3,7,8-tetrachloro-  C12H4 Cl4 O2  321.96
1746-03-8  Phosphonic acid,P-ethenyl-  C2H5 O3 P  108.03
1746-11-8  Benzofuran,2,3-dihydro-2-methyl-  C9H10 134.18
1746-13-0  Benzene,(2-propen-1-yloxy)-  C9H10 134.18
1746-23-2  4-t-Butyl styrene  C12H16  160.25
1746-25-4  1H-Imidazole,2,4,5-triiodo-  C3HI3N2  445.77
1746-28-7  Benzene,1-bromo-4-(2-bromoethyl)-  C8H8Br2  263.96
1746-77-6  Carbamic acid,1-methylethyl ester  C4H9 N O2  103.14
1746-81-2  Urea,N'-(4-chlorophenyl)-N-methoxy-N-methyl-  C9H11 Cl N2 O2  214.67
1747-53-1  4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-2,6-dioxo-, ethyl ester  C7H8 N2 O4  0
1747-60-0  2-Amino-6-methoxybenzothiazole  C8H8N2OS  180.22
1747-75-7  4-(1-Cyclohexenyl)aniline  C12H15N  173.25
1747-92-8  Benzene,1,1',1''-[silylidynetris(methylene)]tris-  C21H22Si  302.48
1748-04-5  Uridine,2',3',5'-tribenzoate  C30H24 N2 O9  556.52
1748-81-8  2H-Cyclopropa[f]benzofuran-2-one,octahydro-5a-methyl-3-methylene-5-(3-oxobutyl)-, (3aR,4aS,5S,5aR,6aR)-  C15H20 O3  248.32
1749-04-8  Benzenamine,4-[[(4-methoxyphenyl)imino]methyl]-N,N-dimethyl-  C16H18 N2 O  254.33
1749-46-8  2-(2,6-dimethylphenoxy)ethanamine  C10H15NO  0
1749-68-4  4-Pyrimidinamine,6-chloro-2-methyl-  C5H6 Cl N3  143.57
1750-12-5  4-Amino-3-hydrazino-1,2,4-triazol-5-thiol  C2H6N6S  146.17
1750-42-1  3-Aminoisoxazole  C3H4N2 84.08
1750-45-4  2(3H)-Benzoxazolone,5-chloro-6-hydroxy-  C7H4 Cl N O3  185.5646
1751-97-9  [1,1'-Biphenyl]-3,3'-dicarboxylicacid, 3,3'-dimethyl ester  C16H14O4  270.27996
1752-30-3  Acetone thiosemicarbazone  C4H9N3 131.19
1752-88-1  3-Pyrazolidinone,hydrochloride (1:1)  C3H6 N2 O . Cl H  122.55
1752-96-1  3-Pyridinecarboxamide,N-phenyl-  C12H10N2 198.22
1753-19-1  2,1,3-Benzoselenadiazole, 5-bromo-  C6H3BrN2Se 
1753-20-4  2,1,3-Benzoselenadiazole, 5-bromo-4-nitro-  C6H2BrN3O2Se 
1753-48-6  5-Pyrimidinecarbonitrile,2-amino-  C5H4N4  120.11
1753-49-7  5-Pyrimidinecarbonitrile,1,2-dihydro-2-oxo-  C5H3 N3 O  121.09682
1753-50-0  5-Pyrimidinecarbonitrile,2-chloro-  C5H2ClN3  139.54
1753-75-9  2,1,3-Benzothiadiazole,5-bromo-  C6H3 Br N2 S  215.07
1754-47-8  Phosphonic acid,P-phenyl-, dioctyl ester  C22H39 O3 P  382.5170
1754-49-0  Phosphonic acid,P-phenyl-, diethyl ester  C10H15 O3 P  214.2
1755-51-7  Benzenemethanol, a-(2,4-dimethoxyphenyl)-2,4-dimethoxy-a-(2-methoxyphenyl)-  C24H26 O6  410.46
1757-24-0  Benzo[b]thiophene,5-bromo-3-(bromomethyl)-  C9H6Br2 0
1757-42-2  DL-3-Methylcyclopentanone  C6H10O  98.14
1757-72-8  1H-Indole-3-carboxaldehyde,1-methyl-2-phenyl-  C16H13NO  235.28
1758-25-4  Benzeneacetic acid,2,5-dimethoxy-  C10H12O4  196.2
1758-33-4  CIS-2,3-EPOXYBUTANE  C4H8O  72.1
1758-46-9  Ethanamine, 2-phenoxy-  C8H11NO  137.18
1758-54-9  (2Z)-2-(1-Nitrosoethylidene)-1H-pyridine  C7H8N2 136.15
1758-68-5  9,10-Anthracenedione,1,2-diamino-  C14H10 N2 O2  238.24
1758-73-2  Formamidinesulfinic acid  CH4N2O2S  108.11
1758-98-1  4(3H)-Pyrimidinone,6-hydroxy-2-methoxy-  C5H6 N2 O3  142.11
1759-05-3  Benzene,1,1'-sulfonylbis[4-chloro-3-nitro-  C12H6 Cl2 N2 O6 S  377.15684
1759-28-0  4-Methyl-5-vinylthiazole  C6H7NS  125.19
1759-55-3  Cyclopropanecarboxamide,2,2-dimethyl-  C6H11NO  113.16
1759-87-1  Ethan-2,2,2-d3-ol (9CI)  C2H3D3 49.09
1759-88-2  Silane, methylenebis-(9CI)  CH8 Si2  76.24522
1760-71-0  Phenol,4-chloro-2-methyl-6-nitro-  C7H6 Cl N O3  187.58044
1761-56-4  Phenol,2-[[(2-hydroxyphenyl)imino]methyl]-  C13H11 N O2  213.23
1761-61-1  5-Bromosalicylaldehyde  C7H5BrO2  201.02
1761-71-3  4,4'-diaminodicyclohexylmethane, mixture of isomers  C13H26N2  210.36
1762-91-0  7-[2-(diethylamino)ethoxy]-3,4-diphenyl-2H-chromen-2-one  C27H27NO3  413.5082
1763-07-1  Guanidine phosphate  CH5N3.x(H3PO4 157.07
1763-27-5  Ethene,1-ethoxy-1,2,2-trifluoro-  C4H5F3 126.08
1763-28-6  2-Butenoic acid,4,4,4-trifluoro-3-(trifluoromethyl)-  C5H2 F6 O2  208.06
1765-08-8  Benzoic acid,2,4-difluoro-, sodium salt (1:1)  C7H4 F2 O2 . Na  180.0841
1765-42-0  Benzoic acid,2-amino-3,4,5,6-tetrafluoro-  C7H3 F4 N O2  209.1
1765-48-6  11H-eicosafluoroundecanoic acid  C11H2F20O2  546.10
1765-92-0  Oxirane,2-(2,2,3,3,4,4,4-heptafluorobutyl)-  C6H5 F7 O  226.09
1766-76-3  Benzenemethanol,2,3,4,5,6-pentafluoro-a-(2,3,4,5,6-pentafluorophenyl)-  C13H2 F10 O  364.14
1767-25-5  1H-Benzimidazol-6-amine,2-phenyl-  C13H11N3  0
1767-46-0  1-Hexanol, 4-methyl-,(4S)-  C7H16 116.2
1768-59-8  Hydrazinecarbothioamide,N,2-diphenyl-  C13H13N3 243.3258
1769-24-0  4(3H)-Quinazolinone,2-methyl-  C9H8 N2 O  160.19
1769-25-1  2,3-Dimethyl-3H-quinazolin-4-one  C10H10N2O  174.20
1769-41-1  Acetamide,2-(hydroxyimino)-N-phenyl-  C8H8 N2 O2  164.18
1769-84-2  1(2H)-Naphthalenone,3,4-dihydro-6-methoxy-2-phenyl-  C17H16O2  0
1770-80-5  Dibutyl chlorendate  C17H20Cl6O4  501.07
1771-18-2  2-Methoxyphenothiazine  C13H11NOS  229.3
1771-65-9  Benzenebutanoic acid, a-methyl-g-oxo-  C11H12O3  192.213
1772-01-6  2-Pyridinecarboximidamide,N-hydroxy-  C6H7 N3 O  137.16
1772-03-8  D-Galactose,2-amino-2-deoxy-, hydrochloride (1:1)  C6H13NO5.HCl  215.63
1772-10-7  3-sec-Butyltoluene  C11H16  0
1772-76-5  2-Propenoic acid, 3-(3-nitrophenyl)-, (E)-  C9H7NO4  193.16
1773-44-0  Benzaldehyde,2-methyl-, 2-(2,4-dinitrophenyl)hydrazone  C14H12 N4 O4  300.2695
1773-46-2  Benzaldehyde,2-chloro-, 2-(2,4-dinitrophenyl)hydrazone  C13H9 Cl N4 O4  320.688
1774-11-4  1,3-Cyclohexanedione,5-(2-furanyl)-  C10H10 O3  178.18
1774-12-5  1,3-Cyclohexanedione,5-(4-methoxyphenyl)-  C13H14 O3  218.25
1774-35-2  Benzene,1,1'-sulfinylbis[4-methyl-  C14H14OS  230.32
1774-36-3  Benzene,1,1'-sulfinylbis[4-methoxy-  C14H14O3 262.32
1774-47-6  Trimethylsulfoxonium iodide  C3H9IOS  220.07
1775-27-5  1H-Inden-1-one,2-bromo-2,3-dihydro-  C9H7BrO  211.05
1775-39-9  2-Buten-1-ol,4-chloro-, (2E)-  C4H7 Cl O  0
1775-43-5  3-Hexenoic acid, (3Z)-  C6H10 O2  114.14
1775-86-6  1H-Carbazole,2,3,4,4a,9,9a-hexahydro-  C12H15 N  173.2542
1775-95-7  2-Amino-5-nitrobenzophenone  C13H10N2O3  242.23
1775-97-9  2-Propen-1-one,1-(2-hydroxy-4,6-dimethoxyphenyl)-3-phenyl-, (2E)-  C17H16 O4  284.31
1776-37-0  1H-Indazole, 5-methyl-  C8H8N2?   132.16
1776-83-6  quintiofos  C17H16NO2PS  329.35266
1777-03-3  Silane,triethylethynyl-  C8H16Si  140.3
1777-82-8  Benzenemethanol,2,4-dichloro-  C7H6Cl2 177.02794
1778-02-5  Pregnenolone acetate  C23H34O3  358.52
1778-09-2  4'-(methylthio)acetophenone  C9H10OS  166.24
1779-19-7  1,3,6-Trioxocane  C5H10 O3  118.13
1779-25-5  Di-i-butylaluminum chloride  C8H18AlCl  176.66
1779-48-2  Phenylphosphinic acid  C6H7O2P  142.09
1779-49-3  Methyltriphenylphosphonium bromide  C19H18P?Br  357.23
1779-54-0  Phosphonium,[(methylthio)methyl]triphenyl-, chloride (1:1)  C20H20 P S . Cl  358.86
1779-58-4  Phosphonium,(2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1)  C21H20BrO2 415.26
1779-60-8  Butanoic acid, 3-oxo-,propyl ester  C7H12 O3  144.17
1779-81-3  2-Thiazolamine,4,5-dihydro-  C3H6 N2 S  102.15
1780-17-2  2-Quinolylmethanol  C10H9NO  159.1846
1780-26-3  Pyrimidine,4,6-dichloro-2-methyl-  C5H4Cl2N2  163
1780-27-4  4,5,6-Trichloropyrimidine  C4HCl3N2  183.42
1780-32-1  Pyrimidine,2,4-dichloro-5,6-dimethyl-  C6H6 Cl2 N2  0
1780-34-3  Pyrimidine,5-(bromomethyl)-4,6-dichloro-2-methyl-  C6H5 Br Cl2 N2  0
1780-35-4  Pyrimidine,5-(bromomethyl)-4,6-dichloro-2-(chloromethyl)-  C6H4 Br Cl3 N2  0
1780-36-5  2,4,6-Trichloro-5-methylpyrimidine  C5H3Cl3N2  197.45
1780-38-7  Pyrimidine,2,4,6-trichloro-5-ethyl-  C6H5Cl3N2  0
1780-40-1  2,4,5,6-Tetrachloropyrimidine  C4Cl4N2  217.87
1780-42-3  2,4,6-trichloro-5-(propan-2-yl)pyrimidine  C7H7Cl3N2  225.5029
1780-73-0  N-methyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine  C7H6F3N5  217.1512
1780-74-1  N-ethyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine  C8H8F3N5  231.1778
1780-77-4  6-(trifluoromethyl)-1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione  C6H3F3N4 220.175
1780-78-5  1H-Pyrazolo[3,4-d]pyrimidin-4-amine,6-(trifluoromethyl)-  C6H4 F3 N5  0
1780-79-6  4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-6-(trifluoromethyl)-  C6H3 F3 N4 O  204.1094
1780-80-9  1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-6-(trifluoromethyl)-  C6H2 Cl F3 N4  222.5551
1782-40-7  Hydroxylamine, O-[(4-fluorophenyl)methyl]-  C7H8FNO 
1782-65-6  1-Naphthalenecarboxylic acid, 5-(2-(3-furanyl)ethyl)-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-, (4aR-(4aalpha,5alpha,6beta,8abeta))-  C20H28O3  316.4345
1782-79-2  4-Cyclopentene-1,3-dione,4,5-dimethoxy-2- [(2E)-1-oxo-3-phenyl-2-propenyl]-   
1783-81-9  Benzenamine,3-(methylthio)-  C7H9NS  139.22
1784-03-8  L-Arginine,N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)  C14H23ClN4O4 378.87
1784-04-9  L-Arginine,N2-benzoyl-, methyl ester, hydrochloride (1:1)  C14H20 N4 O3 . Cl H  354.36
1784-05-0  L-Arginine, N2-acetyl-,methyl ester, monohydrochloride (9CI)  C9H18 N4O3.ClH  266.73
1785-52-0  5,12-Naphthacenedione,6,11-dihydroxy-  C18H10 O4  290.27
1785-64-4  Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene,5,6,11,12,13,14,15,16-octafluoro- (7CI,8CI,9CI)  C16H8 F8  352.22
1785-74-6  5H-Dibenzo[a,d]cyclohepten-5-one,10,11-dihydro-, oxime  C15H13 N O  223.29
1785-95-1  1H-Indene-1,3(2H)-dione,2-benzoyl-  C16H10O3  250.25
1786-36-3  Benzene, (2-bromo-1-fluoroethyl)-  C8H8BrF 
1787-53-7  3H-Phenoxazin-3-one,2,4,6,8-tetrabromo-7-hydroxy-, ammoniate (1:1)  C12H3 Br4 N O3 . H3 N  0
1787-61-7  1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt(1:1)  C20H13N3O7S. Na  461.38
1788-10-9  Benzenesulfonylchloride, 4-acetyl-  C8H7ClO3S  218.66
1788-31-4  2-Propanone,1,3-diphenyl-, oxime  C15H15NO  225.29
1789-58-8  Ethyldichlorosilane  C2H6Cl2Si  129.06
1790-91-6  Quinoxaline,2,3-dichloro-6,7-dimethoxy-  C10H8Cl2N2O2  259.09
1791-13-5  L-Aspartic acid,1,4-bis(1,1-dimethylethyl) ester, hydrochloride (1:1)  C12H24ClNO4  281.78
1791-73-7  2,4-Pyrimidinediamine,6-methyl-  C5H8 N4  124.14382
1792-17-2  Urea, N,N'-dibutyl-  C9H20N2 172.27
1792-40-1  1H-Benzimidazole,2-methyl-6-nitro-  C8H7 N3 O2  177.16
1792-41-2  1H-Benzimidazole,2,6-dimethyl-  C9H10N2  146.19
1793-91-5  Germane,tetra-2-propen-1-yl-  C12H20 Ge  180.82
1794-74-7  Cyclohexanaminium,N-hexadecyl-2-hydroxy-N,N-dimethyl-, bromide (1:1)  C24H50 N O . Br  0
1794-89-4  Octadecanoic acid,9,10,12,13-tetrabromo-  C18H32 Br4 O2  600.06
1794-90-7  2-Nitro-1,3-propanediol  C3H7NO4  0
1795-01-3  Thiophene, 3-ethyl-  C6H8 112.19
1795-09-1  Thiophene,tetrahydro-2-methyl-  C5H10S  102.199
1795-15-9  Cyclohexane, octyl-  C14H28  196.3721
1795-16-0  Cyclohexane, decyl-  C16H32  224.4253
1795-48-8  isopropyl isocyanate  C4H7NO  85.1
1796-12-9  Acetyl bromide,2-bromo-2,2-difluoro-  C2Br2F2 237.83
1796-83-4  3,4-Pyridinedicarboxylicacid, 3,4-dimethyl ester  C9H9NO4  0
1796-84-5  4-Ethoxy-3-nitropyridine  C7H8N2O3  168.15
1796-92-5  Benzoic acid,5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-,sodium salt (1:2)  C23H14Cl2Na2O6  503.24
1797-75-7  Propanedioic acid,1,3-di-2-propen-1-yl ester  C9H12O4  184.19
1798-04-5  4-TERT-BUTYLPHENOXYACETIC ACID  C12H16O3  208.25
1798-06-7  Benzeneaceticacid, 4-iodo-  C8H7IO2  262.041
1798-09-0  3-Methoxyphenylacetic acid  C9H10O3  166.18
1798-50-1  4-Piperidinemethanol, a,a-diphenyl-, hydrochloride (1:1)  C18H21 N O . Cl H  303.86
1798-60-3  2-Propanone,1-hydroxy-1-phenyl-, (1R)-  C9H10 O2  150.1745
1798-82-9  Benzoic acid,4-cyclopropyl-  C10H10 O2  162.19
1798-83-0  1-Propanone,1-(4-chlorophenyl)-3-(dimethylamino)-, hydrochloride (1:1)  C11H14 Cl N O . Cl H  248.15
1798-99-8  Acetic acid,2-(3-bromophenoxy)-  C8H7 Br O3  0
1799-76-4  ethyl N-[2,5-difluoro-3-(trifluoromethyl)phenyl]carbamate  C10H8F5NO2  269.168
1799-97-9  Ether, 4-chloro-m-tolyla,a,a-trifluoro-2-nitro-p-tolyl (7CI,8CI)  C14H9 Cl F3 N O3  331.67
1800-91-5  1,9-Decadiene,3,3,4,4,5,5,6,6,7,7,8,8-dodecafluoro-  C10H6 F12  354.1355
1801-06-5  4-CHLORO-5-FLUORO-2-METHOXYPYRIMIDINE  C5H4ClFN2O  0
1801-62-3  4-Imidazolidinone,1,3-dimethyl-2-thioxo-  C5H8 N2 O S  144.19
1802-12-6  Olean-12-ene-28,29-dioicacid, 2,3,23-trihydroxy-, 29-methyl ester, (2b,3b,4a,20b)-  C31H48O7  0
1802-20-6  Pyridine, 3-pentyl-  C10H15 0
1802-29-5  [2,2'-Bipyridine]-5,5'-dicarbonitrile   
1802-30-8  2,2'-Bipyridine-5,5'-dicarboxylic acid  C12H8N2O4  244.2
1804-15-5  Propanal,2-(hydroxyimino)-, oxime  C3H6N2O2  102.09
1804-36-0  1-Piperazinecarboxamide,N,N-diphenyl-  C17H19N3 281.3523
1804-87-1  sodium 2-sulphonatoethyl methacrylate  C6H9NaO5S  216.19
1805-22-7  Cyclopentane,1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)-  C6F12  300.045
1805-32-9  3,4-Dichlorobenzyl alcohol  C7H6Cl2O  177.03
1805-65-8  1H-Indole,2-(1,1-dimethylethyl)-  C12H15 173.2542
1806-23-1  Methanone,(2-chlorophenyl)(4-fluorophenyl)-  C13H8ClFO  234.66
1806-29-7  2,2'-Biphenol  C12H10O2  186.21
1806-54-8  Phosphoric acid,trioctyl ester  C24H51 O4 P  0
1808-12-4  Ethanamine,2-[(4-bromophenyl)phenylmethoxy]-N,N-dimethyl-, hydrochloride (1:1)  C17H20 Br N O . Cl H  370.75
1809-20-7  Phosphonic acid,bis(1-methylethyl) ester  C6H15O3 166.16
1810-66-8  2(1H)-Quinolinone,6-chloro-  C9H6BrNO  224.05
1810-71-5  Quinoline,6-bromo-2-chloro-  C9H5 Br Cl N  242.5
1810-72-6  Quinoline,2,6-dichloro-  C9H5Cl2 198.05
1810-74-8  Quinoline, 1,2-dihydro-7-methoxy-2,2,4-trimethyl-  C13H17NO  203.28
1811-28-5  PROFLAVINE HEMISULFATE  C13H11N31/2H2O4 258.29
1811-31-0; 14215-68-0  N-acetyl-β-D-galactosamine  C8H15NO6  221.21
1811-31-0  D-Galactose,2-(acetylamino)-2-deoxy-  C8H15NO6  221.2078
1812-30-2  2H-1,4-Benzodiazepin-2-one,7-bromo-1,3-dihydro-5-(2-pyridinyl)-  C14H10 Br N3 O  316.18
1812-53-9  1-Hexadecanaminium,N-hexadecyl-N,N-dimethyl-, chloride (1:1)  C34H72N.Cl  530.52
1813-33-8  Benzonitrile,2-chloro-4-(trifluoromethyl)-  C8H3ClF3 205.56
1813-93-0  ETHYL 2-FLUOROBENZOYLFORMATE  C10H9FO3  0
1814-88-6  Propane,1,1,1,2,2-pentafluoro-  C3H3F5  134.0479
1815-99-2  Pyridine, 4-decyl-  C15H25 N  0
1816-92-8  Acetic acid, 2-azido-,methyl ester  C3H5 N3 O2  115.0907
1817-47-6  4-Isopropylnitrobenzene  C9H11NO2  165.19
1817-57-8  3-Butyn-2-one,4-phenyl-  C10H8 144.17
1817-73-8  Benzenamine,2-bromo-4,6-dinitro-  C6H4BrN3O4  262.02
1817-74-9  Benzene,1,1'-methylenebis[4-nitro-  C13H10 N2 O4  258.23
1817-89-6  Pentane, 2-ethoxy-  C7H16 O  116.2
1817-90-9  Benzene,(2-ethoxyethyl)-  C10H14 O  150.22
1818-07-1  Benzene, (octyloxy)-  C14H22 O  206.32
1818-28-6  Ethanone,1-(2,4,5-trimethoxyphenyl)-  C11H14 O4  210.23
1820-81-1  5-Chlorouracil  C4H3ClN2O2  146.53
1820-84-4  b-D-Fructofuranoside, ethyl  C8H16 O6  0
1821-02-9  Pentanoic acid, 2-oxo-  C5H8 O3  116.12
1821-12-1  4-Phenylbutyric acid  C10H12O2  164.2
1821-27-8  Benzenamine,4-nitro-N-(4-nitrophenyl)-  C12H9N3O4  259.22
1821-40-5  Benzenesulfonamide,N-ethyl-4-methyl-N-phenyl-  C15H17NO2 275.366
1821-47-2  1H-Indole-3-ethanamine,5-methyl-  C11H14N2  174.2423
1821-52-9  1H-Indole-3-propanoicacid, a-hydroxy-  C11H11 N O3  205.21
1822-25-9  Tricyclo[3.3.1.13,7]decane,1-bromo-3-(bromomethyl)-  C11H16 Br2  308.05
1822-31-7  3-Piperidinepropanoicacid  C8H15 N O2  0
1822-51-1  4-Picolyl chloride hydrochloride  C6H6ClN?HCl;C6H7Cl2N  164.03
1822-53-3  4-Pyridinemethanethiol  C6H7 N S  125.19
1822-98-6  3-(3-nitrophenyl)-5-(trichloromethyl)-1,2,4-oxadiazole   
1823-14-9  Benzene, 4-pentyn-1-yl-  C11H12  144.21
1823-47-8  Phenol,2-[(2-pyridinylimino)methyl]-  C12H10 N2 O  198.22
1823-59-2  1,3-Isobenzofurandione, 5,5'-oxybis-  C16H6O7  310.22
1823-62-7  Ethanamine,2-(4-bromophenoxy)-N,N-diethyl-  C12H18BrNO  272.18
1824-74-4  2H-1,4-Benzodiazepin-2-one,3-(acetyloxy)-7-chloro-1,3-dihydro-5-phenyl-  C17H13 Cl N2 O3  328.74972
1824-94-8  b-D-Galactopyranoside, methyl  C7H14O6  194.182
1825-23-6  Benzoyl chloride,2,3,4,5,6-pentachloro-  C7Cl6 312.79
1825-31-6  1,4-dichloronaphthalene  C10H6Cl2  197.06
1825-58-7  Benzene,(ethoxydimethylsilyl)-  C10H16 O Si  180.35
1825-61-2  Silane,methoxytrimethyl-  C4H12OSi  104.22
1825-62-3  Trimethylethoxysilane  C5H14OSi  118.25
1825-68-9  Silane,chloromethoxydimethyl-  C3H9ClOSi  124.64
1826-13-7  Thiazole,5-phenyl-  C9H7NS  0
1826-16-0  Thiazole,2-methyl-4-phenyl-  C10H9NS  0
1826-20-6  4-(4-Bromophenyl)thiazole  C9H6BrNS  240.12
1826-21-7  4-(4-METHOXY-PHENYL)-THIAZOLE  C10H9NOS  191.25
1826-23-9  Thiazole,2-chloro-4-phenyl-  C9H6 Cl N S  195.67
1826-28-4  Methanone,phenyl-2-pyridinyl-, oxime  C12H10 N2 O  198.22
1826-67-1  Magnesium,bromoethenyl-  C2H3BrMg  131.25
1827-26-5  2-FLUORO-PYRIDIN-3-YL-AMINE HCL  C5H6ClFN2  148.57
1828-58-6  3-bromo-4-hydroxy-5-nitrobenzonitrile  C7H3BrN2O3  243.0143
1828-66-6  MORPHOLINE-4-SULFONYL CHLORIDE  C4H8ClNO3S  185.63
1829-28-3  Ethyl 2-iodobenzoate  C9H9IO2  276.07
1829-33-0  3-CHLORO-5-HYDROXYBENZALDEHYDE  C7H5ClO2  156.57
1829-34-1  Benzaldehyde,3-bromo-2-hydroxy-  C7H5BrO2  201.02
1829-37-4  Phenol, 2-bromo-,1-acetate  C8H7 Br O2  215.04
1829-40-9  Disiloxane,1,1,1,3,3,3-hexaphenyl-  C36H30OSi2  534.79
1829-82-9  Benzenesulfonamide,4-amino-N-butyl-  C10H16 N2 O2 S  228.3112
1830-32-6  Acetamide,2-[(6-chloro-3-pyridazinyl)thio]-N,N-diethyl-  C10H14ClN3OS  0
1830-54-2  Dimethyl 1,3-acetonedicarboxylate  C7H10O5  174.15
1830-78-0  2-Propenoic acid,2-methyl-, 1,1'-(2-hydroxy-1,3-propanediyl) ester  C11H16 O5  228.24
1830-94-0  ethyl (2Z)-2-acetyl-3-hydroxybut-2-enoate  C8H12O4  172.1785
1831-70-5  1,1'-Bi-1H-imidazole,2,2'-bis(2-methoxyphenyl)-4,4',5,5'-tetraphenyl-  C44H34N4O2  650.77
1834-27-1  3(2H)-Pyridazinone,6-chloro-4-methyl-  C5H5 Cl N2 O  0
1835-04-7  1-Propanone,1-(3,4-dimethoxyphenyl)-  C11H14 O3  194.25
1835-05-8  1-Propanone,2-bromo-1-(3,4-dimethoxyphenyl)-  C11H13 Br O3  273.1231
1835-11-6  Ethanone,1-[3-methoxy-4-(phenylmethoxy)phenyl]-  C16H16O3  256.3
1835-14-9  1-Propanone,1-(4-hydroxy-3-methoxyphenyl)-  C10H12 O3  180.2
1835-49-0  tetrafluoroterephthalonitrile  C8F4N2  200.09
1835-52-5  Aspartic acid, 4-methylester, hydrochloride (9CI)  C5H10ClNO4  183.59
1835-61-6  Benzene,3-chloro-1,2,4,5-tetrafluoro-  C6HClF4  184.5188
1835-65-0  Tetrafluorophthalonitrile  C8F4N2  200.09
1836-05-1  Ethanone,1-(3-bromo-2-hydroxyphenyl)-  C8H7 Br O2  215.04
1836-75-5  2,4-dichloro-1-(4-nitrophenoxy)benzene  C12H7Cl2NO3  284.09
1836-77-7  Benzene,1,3,5-trichloro-2-(4-nitrophenoxy)-  C12H6 Cl3 N O3  318.54
1836-87-9  9H-Fluorene,9-(phenylmethylene)-  C20H14  254.33
1837-55-4  Pyridazine,3,5-dichloro-  C4H2Cl2N2  0
1837-57-6  Ethacridine lactate  C15H15N3O.C3H6O3  343.381
1837-73-6  Benzene,(1-isocyanatoethyl)-  C9H9 N O  0
1838-08-0  1-Octadecanamine,hydrochloride (1:1)  C18H39 N . Cl H  305.9696
1838-19-3  9-Octadecen-1-amine  C18H37 N  0

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