CAS number index

CAS numbers starting with 39, page 6

2,744 chemicals have a CAS number that starts with 39. They are listed in CAS order.

Showing 501 to 600 of 2,744 chemicals

CAS numberChemical nameFormulaMol. weight

391869-63-9N-[5-[2-(4-Ethoxyanilino)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]cyclopropanecarboxamideC₁₆H₁₈N₄O₃S₂378.48
39187-47-8Methyl perfluoro-2,5,8-trimethyl-3,6,9-trioxadodecanoateC₁₃H₃F₂₃O₅676.12
391874-86-5Ethyl 2-((5-(2-methyl-3-nitrobenzamido)-1,3,4-thiadiazol-2-yl)thio)acetateC₁₄H₁₄N₄O₅S₂382.42
391874-96-7Ethyl 2-((5-(2-methyl-3-nitrobenzamido)-1,3,4-thiadiazol-2-yl)thio)propanoateC₁₅H₁₆N₄O₅S₂396.45
391874-97-8Ethyl 2-((5-(4-methyl-3-nitrobenzamido)-1,3,4-thiadiazol-2-yl)thio)propanoateC₁₅H₁₆N₄O₅S₂396.45
391875-76-64,5-Dimethoxy-N-(5-(methylthio)-1,3,4-thiadiazol-2-yl)-2-nitrobenzamideC₁₂H₁₂N₄O₅S₂356.38
391876-16-7N-(2,3-Dihydro-1H-inden-2-yl)-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamideC₂₁H₂₃N₃OS365.50
391876-41-8N-(3-Benzoyl-4-bromophenyl)-2,6-dimethoxybenzamideC₂₂H₁₈BrNO₄440.29
391876-83-8(4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)phenyl)(piperidin-1-yl)methanoneC₂₁H₂₄N₂O₃S384.50
391877-87-5(E)-4-(tert-Butyl)-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)benzamideC₁₈H₂₁N₃O₂S343.45
391878-01-6(E)-3-Methoxy-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)benzamideC₁₅H₁₅N₃O₃S317.37
391878-83-4(E)-N-(2-Oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)-2-(trifluoromethyl)benzamideC₁₅H₁₂F₃N₃O₂S355.34
391879-00-8(E)-3,4-Dimethyl-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)benzamideC₁₆H₁₇N₃O₂S315.40
391879-25-7(E)-4-Methyl-3-nitro-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)benzamideC₁₅H₁₄N₄O₄S346.37
39188-62-04-Benzyloxyphenylacetyl chlorideC₁₅H₁₃ClO₂260.72
391880-92-5N-(2-Methyltetrazol-5-yl)-2,2-diphenylacetamideC₁₆H₁₅N₅O293.33
391880-94-7N-(2-Ethyltetrazol-5-yl)-2,2-diphenylacetamideC₁₇H₁₇N₅O307.36
391881-07-52,2-Diphenyl-N-(2-propyl-2H-tetrazol-5-yl)acetamideC₁₈H₁₉N₅O321.38
391883-11-73,4-Dimethoxy-N-(2-(2-(2-methoxybenzylidene)hydrazino)-2-oxoethyl)benzamideC₁₉H₂₁N₃O₅371.39
391883-12-8N-(2-(2-(2,6-Dichlorobenzylidene)hydrazino)-2-oxoethyl)-3,4-dimethoxybenzamideC₁₈H₁₇Cl₂N₃O₄410.26
391883-67-3(E)-N-(2-(2-(2,5-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-1-naphthamideC₂₂H₂₁N₃O₄391.43
391883-71-9(E)-N-(2-Oxo-2-(2-(3,4,5-trimethoxybenzylidene)hydrazinyl)ethyl)-1-naphthamideC₂₃H₂₃N₃O₅421.45
391883-82-2(E)-N-(2-(2-(4-Chlorobenzylidene)hydrazinyl)-2-oxoethyl)-2-phenylacetamideC₁₇H₁₆ClN₃O₂329.79
391884-04-1(E)-N-(2-(2-(4-Bromobenzylidene)hydrazinyl)-2-oxoethyl)-2-phenoxyacetamideC₁₇H₁₆BrN₃O₃390.24
391884-08-5(E)-N-(2-(2-(4-Chlorobenzylidene)hydrazinyl)-2-oxoethyl)-2-phenoxyacetamideC₁₇H₁₆ClN₃O₃345.79
391884-18-7(E)-N-(2-(2-(2-Ethoxybenzylidene)hydrazinyl)-2-oxoethyl)-2-phenoxyacetamideC₁₉H₂₁N₃O₄355.39
391884-26-7(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)-2-phenoxyacetamideC₁₅H₁₅N₃O₄301.30
391884-55-2(E)-2-(4-Chlorophenoxy)-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)acetamideC₁₅H₁₄ClN₃O₃S351.81
391884-91-6(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)-2-(4-methoxyphenyl)acetamideC₁₆H₁₇N₃O₄315.33
391884-93-8(E)-N-(2-(2-Benzylidenehydrazinyl)-2-oxoethyl)-4-(N,N-dimethylsulfamoyl)benzamideC₁₈H₂₀N₄O₄S388.45
391884-97-2(E)-4-(N,N-Dimethylsulfamoyl)-N-(2-(2-(2-methoxybenzylidene)hydrazinyl)-2-oxoethyl)benzamideC₁₉H₂₂N₄O₅S418.48
391885-01-1(E)-N-(2-(2-(2-Chlorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(N,N-dimethylsulfamoyl)benzamideC₁₈H₁₉ClN₄O₄S422.89
391885-08-8(E)-4-(N,N-Dimethylsulfamoyl)-N-(2-(2-(furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)benzamideC₁₆H₁₈N₄O₅S378.41
391885-09-9(E)-4-(N,N-Dimethylsulfamoyl)-N-(2-oxo-2-(2-(thiophen-2-ylmethylene)hydrazinyl)ethyl)benzamideC₁₆H₁₈N₄O₄S₂394.48
391885-15-7(E)-4-(N,N-Diethylsulfamoyl)-N-(2-(2-(2-methoxybenzylidene)hydrazinyl)-2-oxoethyl)benzamideC₂₁H₂₆N₄O₅S446.53
391885-43-1(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)-4-(piperidin-1-ylsulfonyl)benzamideC₁₉H₂₂N₄O₅S418.48
391885-45-3(E)-N-(2-(2-Benzylidenehydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₂N₄O₄S414.49
391885-48-6(E)-N-(2-(2-(4-Fluorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₁FN₄O₄S432.48
391885-52-2(E)-N-(2-(2-(2-Methoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₁H₂₄N₄O₅S444.51
391885-55-5(E)-N-(2-(2-(4-Chlorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₁ClN₄O₄S448.93
391885-57-7(E)-N-(2-(2-(2,4-Dichlorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₀Cl₂N₄O₄S483.38
391885-59-9(E)-N-(2-(2-(2-Chlorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₁ClN₄O₄S448.93
391885-63-5(E)-N-(2-(2-(2,6-Dichlorobenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₀H₂₀Cl₂N₄O₄S483.38
391885-67-9(E)-N-(2-(2-(2,5-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₂H₂₆N₄O₆S474.54
391885-72-6(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₁₈H₂₀N₄O₅S404.45
391885-97-5(E)-N-(2-(2-(2-Ethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₂₂H₂₆N₄O₆S474.54
391885-99-7N-({N'-[(1E)-(2,5-dimethoxyphenyl)methylidene]hydrazinecarbonyl}methyl)-4-(morpholine-4-sulfonyl)benzamideC₂₂H₂₆N₄O₇S490.54
391886-01-4(E)-N-(2-(2-(3,4-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₂₂H₂₆N₄O₇S490.54
391886-16-1N-{2-[2-(4-Methoxybenzylidene)hydrazino]-2-oxoethyl}-2-thiophenecarboxamideC₁₅H₁₅N₃O₃S317.37
391886-21-8(E)-N-(2-(2-(2-Ethoxybenzylidene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamideC₁₆H₁₇N₃O₃S331.40
391886-24-1(E)-N-(2-(2-(Furan-2-ylmethylene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamideC₁₂H₁₁N₃O₃S277.31
391887-43-7N-((4-(4-Fluorophenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-methyl-3-nitrobenzamideC₁₇H₁₄FN₅O₃S387.40
391887-44-82-Methyl-N-[[4-(3-methylphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-3-nitrobenzamideC₁₈H₁₇N₅O₃S383.43
391888-20-32-(4-Methoxyphenyl)-N-((4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)acetamideC₁₈H₁₈N₄O₂S354.44
391888-21-4N-((4-(3-Chlorophenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-(4-methoxyphenyl)acetamideC₁₈H₁₇ClN₄O₂S388.88
391888-23-62-(4-Methoxyphenyl)-N-[[4-(2-methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]acetamideC₁₉H₂₀N₄O₃S384.46
391888-26-92-(4-Methoxyphenyl)-N-((5-thioxo-4-(m-tolyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)acetamideC₁₉H₂₀N₄O₂S368.46
391888-47-4N-[[4-(2-Methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-4-piperidin-1-ylsulfonylbenzamideC₂₂H₂₅N₅O₄S₂487.61
391888-63-4N-{[4-(2-Methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]methyl}-4-(morpholin-4-ylsulfonyl)benzamideC₂₁H₂₃N₅O₅S₂489.58
391889-66-0N-((4-(3,4-Dichlorophenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)furan-2-carboxamideC₁₄H₁₀Cl₂N₄O₂S369.23
391889-67-1N-[[4-(2-Methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]furan-2-carboxamideC₁₅H₁₄N₄O₃S330.37
39189-74-7Cyclopentanone, 2-heptylidene-C₁₂H₂₀O180.29
391890-08-7(Z)-2-((2-(Benzo[d]thiazol-2-yl)hydrazono)(p-tolyl)methyl)-3-hydroxy-1H-inden-1-oneC₂₄H₁₇N₃O₂S411.49
391890-10-1(E)-3-((Benzylimino)methyl)-2-((4-methoxyphenyl)amino)-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-oneC₂₄H₂₂N₄O₂398.47
391890-55-4(2E)-3-(Quinolin-4-yl)-1-(thiophen-2-yl)prop-2-EN-1-oneC₁₆H₁₁NOS265.34
391890-84-9[4-(2-Methylphenyl)piperazin-1-yl]-[5-(3-nitrophenyl)furan-2-yl]methanethioneC₂₂H₂₁N₃O₃S407.50
391891-53-5(E)-N-(2-(2-((3-Methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)benzamideC₁₅H₁₅N₃O₂S301.37
391891-76-2(E)-N-(2-(2-((1H-Indol-3-yl)methylene)hydrazinyl)-2-oxoethyl)-4-nitrobenzamideC₁₈H₁₅N₅O₄365.35
391892-55-0(E)-2-Chloro-6-fluoro-N-(2-(2-((3-methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)benzamideC₁₅H₁₃ClFN₃O₂S353.81
391892-87-8(E)-4-Methyl-N-(2-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)-3-nitrobenzamideC₁₆H₁₆N₄O₅344.33
391892-88-9(E)-4-Methyl-N-(2-(2-((3-methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)-3-nitrobenzamideC₁₆H₁₆N₄O₄S360.39
391892-98-1(E)-2-Methyl-N-(2-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)-3-nitrobenzamideC₁₆H₁₆N₄O₅344.33
391892-99-2(E)-2-Methyl-N-(2-(2-((3-methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)-3-nitrobenzamideC₁₆H₁₆N₄O₄S360.39
391893-11-1N-(2-(2-(4-Ethoxybenzylidene)hydrazino)-2-oxoethyl)-3,4-dimethoxybenzamideC₂₀H₂₃N₃O₅385.42
391893-12-2N-(2-(2-(2,3-Dimethoxybenzylidene)hydrazino)-2-oxoethyl)-3,4-dimethoxybenzamideC₂₀H₂₃N₃O₆401.42
391893-46-23,4,5-Triethoxy-N-({N'-[(1E)-(3-methylthiophen-2-yl)methylidene]hydrazinecarbonyl}methyl)benzamideC₂₁H₂₇N₃O₅S433.53
391893-66-6(E)-N-(2-(2-((5-Methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)-2-phenylacetamideC₁₆H₁₇N₃O₃299.33
391893-68-8N-({N'-[(1E)-(4-methylphenyl)methylidene]hydrazinecarbonyl}methyl)-2-phenoxyacetamideC₁₈H₁₉N₃O₃325.37
391893-76-8(E)-N-(2-(2-((5-Methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)-2-phenoxyacetamideC₁₆H₁₇N₃O₄315.33
391893-87-1(E)-2-(4-Chlorophenoxy)-N-(2-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)acetamideC₁₆H₁₆ClN₃O₄349.77
391893-97-3(E)-N-(2-(2-((1H-Indol-3-yl)methylene)hydrazinyl)-2-oxoethyl)-2-(2,4-dichlorophenoxy)acetamideC₁₉H₁₆Cl₂N₄O₃419.27
391895-46-8(2E)-3-(4-Ethoxy-3-methoxyphenyl)prop-2-enalC₁₂H₁₄O₃206.24
391895-76-4(E)-N-(2-(2-((1H-Indol-3-yl)methylene)hydrazinyl)-2-oxoethyl)-2-(4-methoxyphenyl)acetamideC₂₀H₂₀N₄O₃364.40
391895-77-5(E)-2-(4-Methoxyphenyl)-N-(2-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)acetamideC₁₇H₁₉N₃O₄329.36
391895-78-6(E)-2-(4-Methoxyphenyl)-N-(2-(2-((3-methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)acetamideC₁₇H₁₉N₃O₃S345.42
391895-79-74-(Dimethylsulfamoyl)-N-({N'-[(1E)-(4-methylphenyl)methylidene]hydrazinecarbonyl}methyl)benzamideC₁₉H₂₂N₄O₄S402.48
391895-88-8(E)-4-(N,N-Dimethylsulfamoyl)-N-(2-(2-((5-methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)benzamideC₁₇H₂₀N₄O₅S392.44
391895-89-9(E)-4-(N,N-Dimethylsulfamoyl)-N-(2-(2-((3-methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)benzamideC₁₇H₂₀N₄O₄S₂408.50
391896-03-0(E)-N-(2-(2-(2,3-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₂H₂₆N₄O₆S474.54
391896-08-5(E)-N-(2-(2-(2,4-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₂₂H₂₆N₄O₆S474.54
391896-10-9(E)-N-(2-(2-((5-Methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₁₉H₂₂N₄O₅S418.48
391896-13-2(E)-N-(2-(2-(4-Ethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₂₂H₂₆N₄O₆S474.54
391896-14-3(E)-N-(2-(2-(2,3-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₂₂H₂₆N₄O₇S490.54
391896-19-8(E)-N-(2-(2-(2,4-Dimethoxybenzylidene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₂₂H₂₆N₄O₇S490.54
391896-22-3(E)-N-(2-(2-((3-Methylthiophen-2-yl)methylene)hydrazinyl)-2-oxoethyl)-4-(morpholinosulfonyl)benzamideC₁₉H₂₂N₄O₅S₂450.54
391896-27-8N-({N'-[(1E)-(3-methylthiophen-2-yl)methylidene]hydrazinecarbonyl}methyl)furan-2-carboxamideC₁₃H₁₃N₃O₃S291.33
391896-28-9(E)-N-(2-(2-(4-Methylbenzylidene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamideC₁₅H₁₅N₃O₂S301.37
391896-35-8(E)-N-(2-(2-((1H-Indol-3-yl)methylene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamideC₁₆H₁₄N₄O₂S326.38
391896-36-9(E)-N-(2-(2-((5-Methylfuran-2-yl)methylene)hydrazinyl)-2-oxoethyl)thiophene-2-carboxamideC₁₃H₁₃N₃O₃S291.33
391896-47-24-Benzoyl-N-((4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)carbamothioyl)benzamideC₂₂H₁₉N₃O₂S₂421.55

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