CAS number index

CAS numbers starting with 31, page 9

5,711 chemicals have a CAS number that starts with 31. They are listed in CAS order.

Showing 801 to 900 of 5,711 chemicals

CAS numberChemical nameFormulaMol. weight

3121-79-74,4-Dimethyl-1-pentanolC₇H₁₆O116.20
31211-31-16-Benzoyl-cyclohex-3-enecarboxylic acidC₁₄H₁₄O₃230.26
31212-21-22-(1H-Indol-2-yl)acetamideC₁₀H₁₀N₂O174.20
31217-00-25-Chloro-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dioneC₆H₇ClN₂O₂174.59
31217-72-8Maleimide, N-ethyl-2-methyl-C₇H₉NO₂139.15
31218-69-61,6-Dioxecane-2,5-dioneC₈H₁₂O₄172.18
31218-83-4PropetamphosC₁₀H₂₀NO₄PS281.31
3122-01-8Thiazesim hydrochlorideC₁₉H₂₃ClN₂OS362.93
3122-39-22-(4-Hydroxyiminocyclohexa-2,5-dien-1-ylidene)-2-(4-methoxyphenyl)acetonitrileC₁₅H₁₂N₂O₂252.27
3122-78-96-(Methoxymethyl)pyrimidin-4-olC₆H₈N₂O₂140.14
3122-80-34-Chloro-2-(methoxymethyl)-6-methylpyrimidineC₇H₉ClN₂O172.62
3122-81-44-Chloro-6-(methoxymethyl)-2-methylpyrimidineC₇H₉ClN₂O172.62
3122-82-54,6-Dichloro-2-(ethoxymethyl)pyrimidineC₇H₈Cl₂N₂O207.06
3122-85-82-(Methoxymethyl)pyrimidin-4-amineC₆H₉N₃O139.16
3122-87-0SideroxylinC₁₈H₁₆O₅312.32
3122-88-1EucalyptinC₁₉H₁₈O₅326.35
3122-95-0(S)-LaudanineC₂₀H₂₅NO₄343.42
31220-35-6Naproxen ethyl esterC₁₆H₁₈O₃258.32
31221-06-45-Diazo-2,4,6(1H, 3H, 5H)-pyrimidinetrioneC₄H₂N₄O₃154.09
31224-43-83-Fluoro-2-pyridinecarboxaldehydeC₆H₄FNO125.10
31224-45-0Ethane, 1,1-diethoxy-2,2,2-trifluoro-C₆H₁₁F₃O₂172.15
31224-82-55-(Trifluoromethyl)pyridine-2-carbaldehydeC₇H₄F₃NO175.11
312263-48-22-Isopropyl-5-pyrimidinecarbaldehydeC₈H₁₀N₂O150.18
312263-49-32-Ethoxy-5-pyrimidinecarboxaldehydeC₇H₈N₂O₂152.15
312264-92-94-(Dipropylsulfamoyl)-N-(2-methoxydibenzofuran-3-yl)benzamideC₂₆H₂₈N₂O₅S480.59
312265-15-94-[(2-Morpholin-4-ylacetyl)amino]benzamideC₁₃H₁₇N₃O₃263.30
312265-18-26-Amino-4-(4-ethoxyphenyl)-3-methyl-1-phenyl-4H-pyrano[2,3-c]pyrazole-5-carbonitrileC₂₂H₂₀N₄O₂372.43
312265-20-66-Amino-3-tert-butyl-4-(2-chloro-6-fluorophenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrileC₁₇H₁₆ClFN₄O346.79
312265-21-76-Amino-1',2-dipropylspiro[3,8a-dihydro-1H-isoquinoline-8,4'-piperidine]-5,7,7-tricarbonitrileC₂₂H₃₀N₆378.52
312265-62-62-Amino-4-(4-(diethylamino)phenyl)-7,7-dimethyl-1-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₉H₃₄N₄O454.62
312265-63-72-Amino-4-[4-(diethylamino)phenyl]-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₈H₃₂N₄O440.59
312265-79-56-Nitro-2-(pyrrolidin-1-yl)-1,3-benzothiazoleC₁₁H₁₁N₃O₂S249.29
312266-14-1Ethyl 2-amino-4-(5-tert-butyl-2-thienyl)-1-(4-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylateC₂₆H₂₉N₃O₅S495.60
312266-18-52-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-4-(4-M ethoxyphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₇H₂₆N₄O₂S470.60
312266-19-62-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-5-oxo-4-(3,4,5-trimethoxyphenyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₉H₃₀N₄O₄S530.65
312266-31-22-Amino-4-(4-ethylphenyl)-1-(2-fluorophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₄H₂₂FN₃O387.46
312266-37-82-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[B]thien-2-yl)-4-(3,4-dimethoxyphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₈H₂₈N₄O₃S500.62
312266-38-92-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-4-(4-E thoxyphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₈H₂₈N₄O₂S484.63
312266-39-02-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-5-oxo-4-(3-thienyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₄H₂₂N₄OS₂446.60
312266-40-32-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[B]thien-2-yl)-4-(4-E thylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₈H₂₈N₄OS468.63
312266-41-42-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-4-(3-M ethyl-2-thienyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₅H₂₄N₄OS₂460.63
312266-56-12-Amino-4-(3,4-dimethoxyphenyl)-7-hydroxy-4H-chromene-3-carbonitrileC₁₈H₁₆N₂O₄324.34
312266-68-5(1E)-2-Imino-N-(4-methoxyanilino)-2-piperidin-1-ylethanimidoyl cyanideC₁₅H₁₉N₅O285.35
312266-80-1N-(3-Chloro-4-methylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamideC₁₅H₁₆ClN₃OS321.83
312267-14-4Ethyl 2-amino-4-(5-methylthiophen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylateC₁₇H₁₉NO₄S333.41
312267-19-92-Amino-1-(4-bromophenyl)-4-[4-(diethylamino)phenyl]-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₆H₂₇BrN₄O491.43
312267-20-22-Amino-4-[4-(dimethylamino)phenyl]-1-(4-methylphenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₅H₂₆N₄O398.51
312267-24-62-Amino-1-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta(B)thien-2-yl)-4-(4-F luorophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₆H₂₃FN₄OS458.56
312267-57-5Methyl N-(2,6-dimethylphenyl)-N-(methylsulfonyl)glycinateC₁₂H₁₇NO₄S271.34
312268-12-5Methyl 3-{[({[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}oxy)acetyl]amino}benzoateC₁₈H₁₉N₃O₅S389.43
312268-26-12,3-Dihydroindol-1-yl-(3-nitrophenyl)methanoneC₁₅H₁₂N₂O₃268.27
312269-07-1N-(2-Phenyl-1,3-benzoxazol-5-yl)acetamideC₁₅H₁₂N₂O₂252.27
312269-35-52-(4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)ethanolC₁₂H₁₆ClN₃O₃285.73
312269-59-37-Methoxy-2-(1,1,2,2-tetrafluoroethyl)-4H-chromen-4-oneC₁₂H₈F₄O₃276.19
312269-63-9N-(3-Bromophenyl)-3-(4-methylpiperazin-1-yl)propanamideC₁₄H₂₀BrN₃O326.24
312269-66-21-(2-Chloro-4-nitrophenyl)-4-methylsulfonylpiperazineC₁₁H₁₄ClN₃O₄S319.77
312269-98-0(E)-3-(4-Methoxyphenyl)-N-[(4-sulfamoylphenyl)carbamothioyl]prop-2-enamideC₁₇H₁₇N₃O₄S₂391.47
312271-07-1Methyl 2,5-dimethyl-4-(4-methylphenyl)-1H-pyrrole-3-carboxylateC₁₅H₁₇NO₂243.31
312271-48-0Methyl 2-amino-7,7-dimethyl-5-oxo-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylateC₁₇H₁₉NO₄S333.41
312271-49-1Methyl 2-amino-4-(2-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylateC₁₉H₂₀ClNO₄361.82
312271-56-01-(4-Methylsulfanyl-2-phenyl-6-pyrrolidin-1-ylpyrimidin-5-yl)ethanoneC₁₇H₁₉N₃OS313.43
312272-09-6N-(5-Chloropyridin-2-yl)-2-(1-methylimidazol-2-yl)sulfanylacetamideC₁₁H₁₁ClN₄OS282.76
312272-18-72-[(5-Methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-1-phenylethanoneC₁₈H₁₄N₄OS334.40
312272-24-53-[(E)-(2,5-Dimethoxyphenyl)methylideneamino]-2-methylquinazolin-4-oneC₁₈H₁₇N₃O₃323.35
312272-35-82-Oxo-2-phenylethyl 2-hydroxyquinoline-4-carboxylateC₁₈H₁₃NO₄307.31
312272-51-8Ethyl 1-(furan-2-ylmethyl)-5-hydroxy-2-methylindole-3-carboxylateC₁₇H₁₇NO₄299.33
312272-57-42-[(2-Fluorobenzyl)sulfanyl]-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrileC₁₆H₁₃FN₂S284.36
312272-80-32-Amino-1-(4-meo-PH)-5-oxo-4-PH-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₃H₂₁N₃O₂371.44
312272-81-42-Amino-1-(4-chlorophenyl)-4-(4-methoxyphenyl)-7,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₅H₂₄ClN₃O₂433.94
312272-84-72-Amino-1-(4-chlorophenyl)-7,7-dimethyl-4-(4-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₄H₂₁ClN₄O₃448.91
312272-85-82-Amino-1-(4-methoxyphenyl)-4-(4-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₃H₂₀N₄O₄416.44
312272-99-4N,N'-DibenzyloctanediamideC₂₂H₂₈N₂O₂352.48
312274-70-72-(2,4-Dichlorophenoxy)-N-(6-methoxyquinolin-8-yl)acetamideC₁₈H₁₄Cl₂N₂O₃377.23
312274-89-8N-[5-(4-Nitrophenoxy)-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl]acetamideC₁₆H₁₁N₃O₆341.28
312274-98-93-((4-Bromophenyl)sulfamoyl)-4-methoxybenzoic acidC₁₄H₁₂BrNO₅S386.22
312275-05-13-Amino-4-[5-phenyl-4-(pyrrolidin-1-ylcarbonyl)-1H-1,2,3-triazol-1-yl]-1,2,5-oxadiazoleC₁₅H₁₅N₇O₂325.33
312275-06-2[1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-phenyltriazol-4-yl]-morpholin-4-ylmethanoneC₁₅H₁₅N₇O₃341.33
312275-09-55-(2,3-Dimethyl-4-nitrophenyl)furan-2-carbaldehydeC₁₃H₁₁NO₄245.23
312275-29-91-(3-Ethoxyphenyl)-3-piperidylazolidine-2,5-dioneC₁₇H₂₂N₂O₃302.37
312275-42-6N-(2,6-Dimethylphenyl)-N-(methylsulfonyl)glycineC₁₁H₁₅NO₄S257.31
312275-49-33-[(4-Methylbenzyl)sulfanyl]-1H-1,2,4-triazol-5-amineC₁₀H₁₂N₄S220.30
312275-76-62-Amino-1-(4-chlorophenyl)-4-[4-(dimethylamino)phenyl]-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₄H₂₃ClN₄O418.93
312275-77-72-Amino-4-[4-(dimethylamino)phenyl]-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₆H₂₈N₄O412.54
312275-80-22-Amino-4-(4-ethoxyphenyl)-5-oxo-1-[3-(trifluoromethyl)phenyl]-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₅H₂₂F₃N₃O₂453.46
312275-89-1N-tert-Butyl-2-(2-methyl-N-methylsulfonylanilino)acetamideC₁₄H₂₂N₂O₃S298.41
312275-97-13-[(1,3-Dioxoisoindol-2-yl)methyl-hexanoylamino]benzoic acidC₂₂H₂₂N₂O₅394.43
312276-03-2(2E,6E)-2,6-Bis[(3,4,5-trimethoxyphenyl)methylidene]cyclohexan-1-oneC₂₆H₃₀O₇454.52
312276-46-3N-[5-[[2-(4-Methylanilino)-2-oxoethyl]thio]-1,3,4-thiadiazol-2-yl]-2-(4-morpholinyl)acetamideC₁₇H₂₁N₅O₃S₂407.52
312276-50-9(4-Benzylpiperidin-1-yl)-(4-methyl-3-nitrophenyl)methanoneC₂₀H₂₂N₂O₃338.41
312276-51-0N-Cycloheptyl-4-nitrobenzamideC₁₄H₁₈N₂O₃262.31
312276-52-11-(4-Amino-1,2,5-oxadiazol-3-yl)-5-[(1,3-benzothiazol-2-ylthio)methyl]-4-triazolecarboxylic acid methyl esterC₁₄H₁₁N₇O₃S₂389.42
312277-22-8N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)ethanesulfonamideC₁₃H₁₇N₃O₃S295.36
312277-70-64-Oxo-2-phenyl-4H-3,1-benzoxazin-7-yl acetateC₁₆H₁₁NO₄281.27
312277-99-94-Amino-furazan-3-carboxylic acid 2-morpholin-4-yl-2-oxo-ethyl esterC₉H₁₂N₄O₅256.22
312278-04-9(4-Methoxyphenyl)methyl 6-methyl-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylateC₂₀H₂₀N₂O₄352.39
312278-14-11-[4-(4-Methoxyphenyl)-1-phenyl-5-(2-thienyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl]ethanoneC₂₁H₁₉N₃O₂S377.47
312278-20-94-(4-Methoxyanilino)-2-(3-methoxyphenyl)-1-(4-methoxyphenyl)-2H-pyrrol-5-oneC₂₅H₂₄N₂O₄416.48
312278-33-41-(4-Ethylphenyl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)ethan-1-oneC₁₃H₁₅N₃OS261.35
312278-37-81-(3,4-Dihydro-2H-quinolin-1-yl)-2-(5H-[1,2,4]triazino[5,6-b]indol-3-ylsulfanyl)ethanoneC₂₀H₁₇N₅OS375.46
312278-79-8Ethyl 7-chloro-6-formyl-2-[(piperidin-1-ylacetyl)amino]-4,5-dihydro-1-benzothiophene-3-carboxylateC₁₉H₂₃ClN₂O₄S410.92

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