CAS number index

CAS numbers starting with 33, page 66

8,044 chemicals have a CAS number that starts with 33. They are listed in CAS order.

Showing 6,501 to 6,600 of 8,044 chemicals

CAS numberChemical nameFormulaMol. weight

338773-85-6Ethyl 2-{[(3-amino-1H-1,2,4-triazol-1-yl)carbothioyl]amino}acetateC₇H₁₁N₅O₂S229.26
338773-87-82-[1-(Dimethylamino)-3-(4-hydroxyanilino)-2-propenylidene]malononitrileC₁₄H₁₄N₄O254.29
338773-89-04-(Dimethylamino)-2-(4-hydroxyanilino)nicotinonitrileC₁₄H₁₄N₄O254.29
338773-92-52-[3-(2,5-Dimethoxyanilino)-1-(dimethylamino)-2-propenylidene]malononitrileC₁₆H₁₈N₄O₂298.35
338773-93-6Ethyl 2-{[(5-amino-1H-1,2,4-triazol-1-yl)carbothioyl]amino}acetateC₇H₁₁N₅O₂S229.26
338774-15-52-Chloro-3-[(4-chloro-2-methylphenyl)sulfonyl]-4,6-dimethylpyridineC₁₄H₁₃Cl₂NO₂S330.24
338774-24-65,6-Dichloro-2-(2-chloro-3-pyridinyl)-1-ethyl-1H-1,3-benzimidazoleC₁₄H₁₀Cl₃N₃326.61
338774-37-12-Chloro-4,6-dimethyl-3-[(4-methylphenyl)sulfonyl]pyridineC₁₄H₁₄ClNO₂S295.79
338774-38-22-Chloro-3-[(2-chlorophenyl)sulfonyl]-4,6-dimethylpyridineC₁₃H₁₁Cl₂NO₂S316.21
338774-39-34,6-Dimethyl-3-[(2-methylphenyl)sulfonyl]-2-phenoxypyridineC₂₀H₁₉NO₃S353.44
338774-40-6N,N,4,6-tetramethyl-3-[(2-methylphenyl)sulfonyl]-2-pyridinamineC₁₆H₂₀N₂O₂S304.42
338774-42-86-Amino-2-methoxy-5-[(4-methylphenyl)sulfonyl]nicotinonitrileC₁₄H₁₃N₃O₃S303.34
338774-46-26-Amino-2-methoxy-5-((2-methylphenyl)sulfonyl)nicotinonitrileC₁₄H₁₃N₃O₃S303.34
338774-47-36-Amino-2-hydroxy-5-((4-methylphenyl)sulfonyl)nicotinonitrileC₁₃H₁₁N₃O₃S289.32
338774-48-46-Amino-5-[(4-chlorophenyl)sulfonyl]-2-hydroxynicotinonitrileC₁₂H₈ClN₃O₃S309.73
338774-51-96-Amino-2-hydroxy-5-((2-methylphenyl)sulfonyl)nicotinonitrileC₁₃H₁₁N₃O₃S289.32
338774-55-36,8-Dichloro-3-hydroxy-2-(4-methylphenyl)-4(3H)-quinazolinoneC₁₅H₁₀Cl₂N₂O₂321.16
338774-60-03-(Dimethylamino)-1-methyl-2(1H)-quinoxalinoneC₁₁H₁₃N₃O203.25
338774-61-13-(3,5-Dichlorophenoxy)-1-methyl-2(1H)-quinoxalinoneC₁₅H₁₀Cl₂N₂O₂321.16
338774-64-43-(4-Methoxyphenoxy)-1-methyl-2(1H)-quinoxalinoneC₁₆H₁₄N₂O₃282.30
338774-67-76-Bromo-2-(3-chlorophenyl)-3-hydroxy-4(3H)-quinazolinoneC₁₄H₈BrClN₂O₂351.59
338774-68-86-Bromo-2-(4-chlorophenyl)-3-hydroxy-4(3H)-quinazolinoneC₁₄H₈BrClN₂O₂351.59
338774-86-01-[(4-Bromophenyl)sulfonyl]-2-phenyl-2-propanolC₁₅H₁₅BrO₃S355.25
338774-89-31-Benzyl-6-hydroxy-2-oxo-1,2-dihydro-4-pyrimidinecarboxylic acidC₁₂H₁₀N₂O₄246.22
338774-90-63-Hydroxy-2-(2-methoxyphenyl)-4(3H)-quinazolinoneC₁₅H₁₂N₂O₃268.27
338774-97-3N-(5-Acetyl-1-allyl-6-methyl-2-oxo-1,2-dihydro-3-pyridinyl)benzenecarboxamideC₁₈H₁₈N₂O₃310.35
338775-02-3N-[5-Acetyl-1-(3-methoxypropyl)-6-methyl-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₂₂N₂O₄342.39
338775-05-6N'-[7-[1-(3-Chlorophenoxy)ethyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N,N-dimethylmethanimidamideC₁₆H₁₇ClN₆O344.81
338775-15-82-[[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]thio]-7-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidineC₁₈H₁₁ClF₃N₅OS437.83
338775-29-44-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy-N-(3,5-dimethylphenyl)benzenesulfonamideC₂₀H₁₆ClF₃N₂O₃S456.87
338775-51-24-{[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}-N-isopropylbenzenesulfonamideC₁₅H₁₄ClF₃N₂O₃S394.80
338776-79-7[(E)-(7,7-Dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-ylidene)amino] 3-methoxybenzoateC₁₅H₁₃NO₅S₂351.40
338776-80-0[(E)-(7,7-Dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-ylidene)amino] 4-methylbenzoateC₁₅H₁₃NO₄S₂335.41
338776-86-6N-Methyl-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro-4-quinazolinamineC₁₇H₂₁N₃S299.44
338776-87-7N,N-Dimethyl-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro-4-quinazolinamineC₁₈H₂₃N₃S313.47
338776-89-9(7,7-Dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl) benzoateC₁₄H₁₂O₄S₂308.38
338776-93-5[(E)-(7,7-Dioxo-5,6-dihydrothieno[2,3-b]thiopyran-4-ylidene)amino] 2-methylpropanoateC₁₁H₁₃NO₄S₂287.36
338776-94-6N-Methyl-2-(methylsulfanyl)-4-quinazolinamineC₁₀H₁₁N₃S205.29
338776-95-75-(3,4-Dichlorophenyl)-3-isoxazolemethanolC₁₀H₇Cl₂NO₂244.08
338777-13-2[4-(4-Chlorophenyl)-1-methyltetrahydro-1H-pyrrol-3-yl](4-methoxyphenyl)methanoneC₁₉H₂₀ClNO₂329.83
338777-14-3(4-Chlorophenyl)[4-(2-fluorophenyl)-1-methyltetrahydro-1H-pyrrol-3-yl]methanoneC₁₈H₁₇ClFNO317.79
338777-24-53-(4-Chlorobenzyl)thieno[2,3-d]pyrimidin-4(3H)-oneC₁₃H₉ClN₂OS276.75
338777-25-63-(4-Methoxybenzyl)thieno[2,3-d]pyrimidin-4(3H)-oneC₁₄H₁₂N₂O₂S272.33
338777-26-73-(2-Fluorobenzyl)thieno[2,3-d]pyrimidin-4(3H)-oneC₁₃H₉FN₂OS260.29
338777-27-83-[3-(Trifluoromethyl)benzyl]thieno[2,3-d]pyrimidin-4(3H)-oneC₁₄H₉F₃N₂OS310.30
338777-28-93-(3-Methylbenzyl)thieno[2,3-d]pyrimidin-4(3H)-oneC₁₄H₁₂N₂OS256.33
338777-29-02-Acetamido-N-(4-methoxyphenyl)thiophene-3-carboxamideC₁₄H₁₄N₂O₃S290.34
338777-32-55-Chloro-2-acetamidothiophene-3-carboxylic acidC₇H₆ClNO₃S219.65
338777-34-7Methyl 2-[5-cyano-3-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]-3-thiophenecarboxylateC₁₂H₉N₃O₄S291.29
338777-58-54-Chloro-N-{2-[(2-hydroxy-1-phenylethyl)amino]-2-oxoethyl}benzenecarboxamideC₁₇H₁₇ClN₂O₃332.79
338777-60-93-(2-Hydroxy-1-phenylethyl)-2-thioxoimidazolidin-4-oneC₁₁H₁₂N₂O₂S236.30
338777-65-4N,N-Dibenzyl-2H-tetrazol-5-amineC₁₅H₁₅N₅265.32
338777-69-8N,N-Bis(4-chlorobenzyl)-1H-1,2,3,4-tetraazol-5-amineC₁₅H₁₃Cl₂N₅334.21
338777-73-44-[(4-Methoxyanilino)methylene]-2,4-dihydro-3H-pyrazol-3-oneC₁₁H₁₁N₃O₂217.23
338777-74-54-[(2-Chloroanilino)methylene]-2,4-dihydro-3H-pyrazol-3-oneC₁₀H₈ClN₃O221.65
338777-83-62-({3-[(1-Oxido-2-pyridiniumyl)sulfanyl]-2-oxopropyl}sulfanyl)-1-pyridiniumolateC₁₃H₁₂N₂O₃S₂308.38
338777-97-27-Chloro-N-phenyl-2,3-dihydro-4H-1,4-benzothiazine-4-carboxamideC₁₅H₁₃ClN₂OS304.80
338778-01-14-[4-(Dimethylamino)phenyl]-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dioneC₁₉H₂₃NO₃313.40
338778-07-7Methyl 2-{[(4-cyano-5-methyl-3-isothiazolyl)sulfanyl]methyl}benzenecarboxylateC₁₄H₁₂N₂O₂S₂304.40
338778-09-93-[(4-Chlorobenzyl)sulfanyl]-5-methyl-4-isothiazolecarbonitrileC₁₂H₉ClN₂S₂280.81
338778-15-75-Methyl-3-[(4-methylbenzyl)sulfanyl]-4-isothiazolecarbonitrileC₁₃H₁₂N₂S₂260.39
338778-17-93-[(3-Chlorobenzyl)sulfanyl]-5-methyl-4-isothiazolecarbonitrileC₁₂H₉ClN₂S₂280.81
338778-29-3N-(tert-Butyl)-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamideC₁₈H₁₇FN₂O₃328.34
338778-31-7N,N-Diethyl-7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamideC₁₈H₁₇FN₂O₃328.34
338778-45-3Methyl 2-[({4-cyano-5-[2-(dimethylamino)vinyl]-3-isothiazolyl}sulfanyl)methyl]benzenecarboxylateC₁₇H₁₇N₃O₂S₂359.48
338778-97-52-(1-Amino-2-((1-oxido-2-pyridinyl)thio)ethylidene)propanedinitrileC₁₀H₈N₄OS232.27
338779-01-42-(2,4-Dichlorophenyl)-2-(6-hydroxy-3-pyridazinyl)acetonitrileC₁₂H₇Cl₂N₃O280.11
338779-03-63-Chloro-6-[(2,4-dichlorophenyl)methyl]pyridazineC₁₁H₇Cl₃N₂273.55
338779-05-82-Cyano-3-(dimethylamino)-N'-(phenylmethylene)acrylohydrazideC₁₃H₁₄N₄O242.28
338779-09-22-(Benzylsulfanyl)-3-methylthieno[3,2-d]pyrimidin-4(3H)-oneC₁₄H₁₂N₂OS₂288.40
338779-17-22-(Methylsulfanyl)-3-phenylthieno[3,2-d]pyrimidin-4(3H)-oneC₁₃H₁₀N₂OS₂274.37
338779-19-42-(Allylsulfanyl)-3-phenylthieno[3,2-d]pyrimidin-4(3H)-oneC₁₅H₁₂N₂OS₂300.41
338779-23-03-(3,4-Dichlorophenyl)-5-[(dimethylamino)methylene]-1lambda~6~,3-thiazolane-1,1,4-trioneC₁₂H₁₂Cl₂N₂O₃S335.21
338779-41-26-Pyridin-2-ylmethyl-pyridazin-3-olC₁₀H₉N₃O187.20
338779-47-82-(Methylsulfanyl)-3-(3-pyridinyl)thieno[3,2-d]pyrimidin-4(3H)-oneC₁₂H₉N₃OS₂275.36
338779-50-32-(Allylsulfanyl)-3-(3-pyridinyl)thieno[3,2-d]pyrimidin-4(3H)-oneC₁₄H₁₁N₃OS₂301.40
338779-61-6(4-Chlorophenyl)(2-(4-chlorophenyl)-1,3-thiazol-5-yl)methanoneC₁₆H₉Cl₂NOS334.23
338779-69-4[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-phenylmethanoneC₁₆H₁₀ClNOS299.78
33878-70-5(S)-(-)-5-(2-Pyrrolidinyl)-1H-tetrazoleC₅H₉N₅139.16
338780-21-52-(Methylsulfanyl)-3-(2-pyridinyl)thieno[3,2-d]pyrimidin-4(3H)-oneC₁₂H₉N₃OS₂275.36
338780-25-92-(Allylsulfanyl)-3-(2-pyridinyl)thieno[3,2-d]pyrimidin-4(3H)-oneC₁₄H₁₁N₃OS₂301.40
338780-66-81-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]piperidine-4-carboxamideC₁₂H₁₃ClF₃N₃O307.70
338781-26-31-(3,4-Dichlorobenzyl)-5-(morpholinocarbonyl)-2(1H)-pyridinoneC₁₇H₁₆Cl₂N₂O₃367.23
338781-59-2N,N-Dimethyl-2-oxo-1-[[4-(trifluoromethyl)phenyl]methyl]pyridine-3-carboxamideC₁₆H₁₅F₃N₂O₂324.30
338781-83-2N-Methyl-2-oxo-1-[4-(trifluoromethyl)benzyl]-1,2-dihydro-3-pyridinecarboxamideC₁₅H₁₃F₃N₂O₂310.27
338782-11-93-((4-Methylpiperazino)carbonyl)-1-(4-(trifluoromethyl)benzyl)-2(1H)-pyridinoneC₁₉H₂₀F₃N₃O₂379.38
338782-23-33-(Morpholinocarbonyl)-1-[4-(trifluoromethyl)benzyl]-2(1H)-pyridinoneC₁₈H₁₇F₃N₂O₃366.34
338783-35-01-(4-Chlorobenzyl)-N-(2-morpholinoethyl)-6-oxo-1,6-dihydro-3-pyridinecarboxamideC₁₉H₂₂ClN₃O₃375.86
338783-39-41-(4-Chlorobenzyl)-N-methyl-6-oxo-N-phenyl-1,6-dihydro-3-pyridinecarboxamideC₂₀H₁₇ClN₂O₂352.82
338783-59-8N-Methyl-6-oxo-1-[3-(trifluoromethyl)benzyl]-1,6-dihydro-3-pyridinecarboxamideC₁₅H₁₃F₃N₂O₂310.27
338784-03-5N-[1-(2,6-Dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₁₄Cl₂N₂O₂373.24
338784-07-92,4-Dichloro-N-[1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₁₂Cl₄N₂O₂442.13
338784-15-92,6-Dichloro-N-[1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₁₂Cl₄N₂O₂442.13
338784-35-3N-[1-(2,6-Dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]acetamideC₁₄H₁₂Cl₂N₂O₂311.17
338784-43-34-Chloro-N-[1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₁₃Cl₃N₂O₂407.68
338784-47-72-Chloro-N-[1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamideC₁₉H₁₃Cl₃N₂O₂407.68
338784-67-12-Propynyl N-[1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydro-3-pyridinyl]carbamateC₁₆H₁₂Cl₂N₂O₃351.19
338784-75-1N-[1-(2,6-Dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]cyclopropanecarboxamideC₁₆H₁₄Cl₂N₂O₂337.21
338784-95-5Ethyl N-[1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydro-3-pyridinyl]carbamateC₁₅H₁₄Cl₂N₂O₃341.19
338785-51-64-{[5-(4-Chlorophenyl)-2-furyl]methyl}-1(2H)-phthalazinoneC₁₉H₁₃ClN₂O₂336.78

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