CAS number index

CAS numbers starting with 31, page 12

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

Showing 1,101 to 1,200 of 5,711 chemicals

CAS numberChemical nameFormulaMol. weight

312504-70-45-(Azepan-1-ylsulfonyl)-2-chloro-N-(3-hydroxyphenyl)benzamideC₁₉H₂₁ClN₂O₄S408.91
312504-79-33-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-1-(4-butoxyphenyl)pyrrolidine-2,5-dioneC₂₆H₃₁N₃O₅465.55
312504-81-71-(4-Butoxyphenyl)-3-(4-thiomorpholinyl)-2,5-pyrrolidinedioneC₁₈H₂₄N₂O₃S348.47
312504-82-81-(4-Butoxyphenyl)-3-(4-pyridin-2-ylpiperazin-1-yl)pyrrolidine-2,5-dioneC₂₃H₂₈N₄O₃408.50
312504-86-24-[(1-Phenyl-1H-tetraazol-5-yl)methyl]morpholineC₁₂H₁₅N₅O245.29
312504-87-32,2,3-Trimethyl-3-(2H-tetrazol-5-yl)butanenitrileC₈H₁₃N₅179.23
312504-97-52-{[2-(Thiophen-2-yl)-1H-indol-3-yl]sulfanyl}acetic acidC₁₄H₁₁NO₂S₂289.38
312505-10-51-(3,4-Dihydro-1H-pyrido[4,3-B]indol-2(5H)-YL)ethanoneC₁₃H₁₄N₂O214.27
312505-13-84-Methyl-5-[(2-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiolC₁₁H₁₃N₃OS235.31
312505-29-66-Methoxy-3-(4-methoxybenzoyl)chromen-4-oneC₁₈H₁₄O₅310.31
312505-78-53-Acetyl-6H-anthra[1,9-cd]isoxazol-6-oneC₁₆H₉NO₃263.25
312505-81-02-[2-[[3-(1,3-Benzoxazol-2-yl)anilino]-oxomethyl]phenyl]benzoic acidC₂₇H₁₈N₂O₄434.45
312506-01-73-(2-Hydroxy-5-methylphenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-5-olC₁₁H₁₀F₃NO₃261.20
312506-10-8N-[2-(4-tert-Butylphenyl)-5-oxochromeno[4,3-d]pyrimidin-4-yl]acetamideC₂₃H₂₁N₃O₃387.44
312506-24-41-Phenyl-3-(4-phenylpiperazin-1-yl)pyrrolidine-2,5-dioneC₂₀H₂₁N₃O₂335.41
312506-42-6Methyl 1-(4-chlorobenzoyl)pyrazole-3-carboxylateC₁₂H₉ClN₂O₃264.67
312506-80-2N-(4-Ethoxybenzyl)-1,3,5-triazatricyclo[3.3.1.1~3,7~]decan-7-amineC₁₆H₂₄N₄O288.39
312507-33-8N-(4-Methoxyphenyl)-6-methylpyrimidin-4-amineC₁₂H₁₃N₃O215.26
312507-38-3Ethyl 4-[4-(difluoromethoxy)-3-methoxyphenyl]-1-methyl-2-oxo-6-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylateC₂₂H₂₂F₂N₂O₅432.42
312507-81-6N-(3-Chloro-4-methylphenyl)-N'-methylethanediamideC₁₀H₁₁ClN₂O₂226.66
312507-84-96-[(5-tert-Butyl-2-methoxyphenyl)carbamoyl]cyclohex-3-ene-1-carboxylic acidC₁₉H₂₅NO₄331.41
312507-94-12-{[5-Acetyl-4-(2-chlorophenyl)-3-cyano-6-methyl-1,4-dihydropyridin-2-yl]sulfanyl}-N-phenylacetamideC₂₃H₂₀ClN₃O₂S437.95
312508-11-5Ethyl 1-[4-(acetylamino)-1,2,5-oxadiazol-3-yl]-5-methyl-1H-1,2,3-triazole-4-carboxylateC₁₀H₁₂N₆O₄280.24
312508-42-2N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)pyrazine-2-carboxamideC₁₄H₁₂N₄OS284.34
312508-55-71-(4-Butoxyphenyl)-3-(4-pyrimidin-2-ylpiperazin-1-yl)pyrrolidine-2,5-dioneC₂₂H₂₇N₅O₃409.49
31251-03-3FluotrimazoleC₂₂H₁₆F₃N₃379.38
31251-41-98-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-oneC₁₄H₁₀ClNO243.69
312510-11-52-Amino-5-oxo-4-(2-thienyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrileC₁₄H₁₂N₂O₂S272.33
312510-18-22,7-Diamino-4-(4-methylphenyl)-4H-chromene-3-carbonitrileC₁₇H₁₅N₃O277.33
312510-68-23-(2,3-Dihydro-1,4-benzodioxin-6-ylamino)-1-(4-methoxyphenyl)-1-propanoneC₁₈H₁₉NO₄313.35
312510-97-74-[5-Methyl-4-(1-piperidinylcarbonyl)-1H-1,2,3-triazol-1-yl]-1,2,5-oxadiazol-3-amineC₁₁H₁₅N₇O₂277.29
312511-01-61-Methyl-4-morpholin-4-ylanthracene-9,10-dioneC₁₉H₁₇NO₃307.35
312511-02-72-(Cyclopropylcarbonyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoleC₁₅H₁₆N₂O240.31
312511-09-42-(1,3-Benzodioxol-5-yl)-3-(4-fluorophenyl)-1,2-dihydroquinazolin-4-oneC₂₁H₁₅FN₂O₃362.36
312511-25-4Methyl 2-[[2-[N-(benzenesulfonyl)-2,4-dimethoxyanilino]acetyl]amino]acetateC₁₉H₂₂N₂O₇S422.46
312511-58-3AG-205/12496014C₁₀H₁₃N₇O₂263.26
312511-59-4(1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazol-4-yl)(hexahydro-1H-azepin-1-yl)methanoneC₁₂H₁₇N₇O₂291.31
312511-60-71-Methylethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(hexahydro-1H-azepin-1-yl)methyl]-1H-1,2,3-triazole-4-carboxylateC₁₅H₂₃N₇O₃349.39
312512-58-6Methyl 2-(2-amino-3-cyano-7,7-dimethyl-5-oxo-4-(3-pyridinyl)-5,6,7,8-tetrahydro-1(4H)-quinolinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateC₂₇H₂₈N₄O₃S488.61
312512-59-7Methyl 2-(2-amino-4-(4-chlorophenyl)-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahy dro-1(4H)-quinolinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateC₂₈H₂₈ClN₃O₃S522.07
312512-99-5Di-tert-butyl (6-chloropyridazin-3-yl)propanedioateC₁₅H₂₁ClN₂O₄328.80
312513-23-81-[2-(4-Methylphenyl)sulfonylethyl]-4-phenylpiperazineC₁₉H₂₄N₂O₂S344.48
312513-29-4(2,5-Dihydroxyphenyl)(5-hydroxy-3-benzofuranyl)methanoneC₁₅H₁₀O₅270.24
312513-32-9N-(4-Phenylmethoxyphenyl)-3-[4-(phenylmethyl)-1-piperazinyl]propanamideC₂₇H₃₁N₃O₂429.56
312513-36-32-[(5-Benzyl-4,6-dioxo-1,4,5,6-tetrahydropyrimidin-2-yl)sulfanyl]-N-(3-chlorophenyl)acetamideC₁₉H₁₆ClN₃O₃S401.88
312513-45-42-Amino-N-benzyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₁₆H₁₈N₂OS286.40
312513-50-12-[2-Phenyl-6-(trifluoromethyl)pyrimidin-4-yl]phenolC₁₇H₁₁F₃N₂O316.28
312513-58-9[7,8-Bis(propylsulfonyl)pyrrolo[1,2-a]pyrazin-6-yl](4-methoxyphenyl)methanoneC₂₁H₂₄N₂O₆S₂464.56
312513-61-4Butyl 6-bromo-2-phenyl-4-quinolinecarboxylateC₂₀H₁₈BrNO₂384.27
312513-83-01-[(4-Methylphenyl)sulfonyl]-4,6-dinitroindolineC₁₅H₁₃N₃O₆S363.35
312513-91-02-Amino-5-(1-benzotriazolyl)-6-methyl-4-phenyl-4H-pyran-3-carbonitrileC₁₉H₁₅N₅O329.36
312514-00-4[3-(Thiophene-2-carbonyl)-1-benzofuran-5-yl] acetateC₁₅H₁₀O₄S286.31
312514-49-15-Acetyl-4-(2-chlorophenyl)-6-methyl-2-methylsulfanyl-1,4-dihydropyridine-3-carbonitrileC₁₆H₁₅ClN₂OS318.83
312514-51-53-(Azocan-1-yl)-1-(4-bromophenyl)pyrrolidine-2,5-dioneC₁₇H₂₁BrN₂O₂365.27
312514-55-91-[4-(1,1-Dioxido-1,2-benzothiazol-3-yl)piperazin-1-yl]-3-methoxypropan-2-yl 4-methoxybenzoateC₂₃H₂₇N₃O₆S473.55
312514-73-1[4-(6-Amino-7H-purin-8-yl)piperazin-1-yl]-phenylmethanoneC₁₆H₁₇N₇O323.36
312514-84-42-(2,4-Dichlorophenyl)-5-[(4-methoxyphenyl)methylsulfanyl]-1,3,4-oxadiazoleC₁₆H₁₂Cl₂N₂O₂S367.26
312514-86-6(5Z)-5-(5-Methoxy-2-oxo-1H-indol-3-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-oneC₁₂H₈N₂O₃S₂292.34
312514-87-7N-(1,3-Benzothiazol-2-yl)-3,4-dimethoxybenzamideC₁₆H₁₄N₂O₃S314.37
312514-88-8N-(3-Acetamidophenyl)benzamideC₁₅H₁₄N₂O₂254.29
312515-12-12-[(5-Propyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-N-pyrimidin-2-ylacetamideC₁₈H₁₇N₇OS379.45
312515-34-7Dimethyl spiro[1,3-dioxolane-2,9'-fluorene]-4,5-dicarboxylateC₁₉H₁₆O₆340.33
312516-84-08-Methoxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]-2H-chromen-2-oneC₁₉H₁₆O₅324.33
312516-85-13-(4-Isobutyryl-1-piperazinyl)-1,2-benzisothiazole 1,1-dioxideC₁₅H₁₉N₃O₃S321.40
312516-87-3N-{2-[4-(Diphenylacetyl)-1-piperazinyl]ethyl}-N'-phenylethanediamideC₂₈H₃₀N₄O₃470.57
312517-02-51-(3-Chloro-2-methylphenyl)-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamideC₁₅H₁₄ClN₃O₂S335.82
312517-56-98-(4-Benzoylpiperazin-1-yl)-3,7-dihydropurin-6-oneC₁₆H₁₆N₆O₂324.34
312517-69-42-(Benzyloxy)benzaldehyde N-phenylthiosemicarbazoneC₂₁H₁₉N₃OS361.47
312517-86-54-(Furan-2-ylmethylsulfanylmethyl)-benzoic acidC₁₃H₁₂O₃S248.30
312518-76-63,4-Bis(thiophene-2-amido)benzoic acidC₁₇H₁₂N₂O₄S₂372.43
312518-86-86-(Oxolan-2-ylmethyl)benzo[d][2]benzazepine-5,7-dioneC₁₉H₁₇NO₃307.35
312518-94-81-[[4-(Imidazol-1-ylmethyl)-2,5-dimethoxyphenyl]methyl]imidazoleC₁₆H₁₈N₄O₂298.35
312519-08-7(4-Benzylpiperidin-1-yl)-(2-methyl-3-nitrophenyl)methanoneC₂₀H₂₂N₂O₃338.41
31252-42-34-BenzylpiperidineC₁₂H₁₇N175.28
31252-43-44-(Phenylmethyl)-1-piperidinecarbonyl chlorideC₁₃H₁₆ClNO237.73
31252-85-4p-Nitrophenyl iodoacetateC₈H₆INO₄307.04
312520-26-61-(5-Hydroxy-3-methyl-5-pyridin-3-yl-4H-pyrazol-1-yl)-2-(4-nitrophenyl)ethanoneC₁₇H₁₆N₄O₄340.34
312521-92-9[4-(2-Fluorophenyl)piperazin-1-yl]-[3-(2-phenylethynyl)phenyl]methanoneC₂₅H₂₁FN₂O384.45
312521-99-62-[N-(Benzenesulfonyl)-4-fluoroanilino]-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)acetamideC₂₅H₂₃FN₄O₄S494.55
312522-14-8(2-Chlorophenyl)-(5-hydroxy-3-methyl-5-pyridin-3-yl-4H-pyrazol-1-yl)methanoneC₁₆H₁₄ClN₃O₂315.76
312522-34-22-[2-(4-Ethylphenyl)-2-oxoethyl]sulfanyl-3-methylquinazolin-4-oneC₁₉H₁₈N₂O₂S338.43
312522-38-62-{[2-Oxo-2-(piperidin-1-yl)ethyl]sulfanyl}-3-phenyl-3,4-dihydroquinazolin-4-oneC₂₁H₂₁N₃O₂S379.49
312522-58-03-(1,3-Benzothiazol-2-yl)-N-(3-pyridinylmethyl)anilineC₁₉H₁₅N₃S317.42
312523-00-53-[(4-Fluoronaphthalen-1-yl)methylsulfanyl]-4-methyl-1,2,4-triazoleC₁₄H₁₂FN₃S273.34
312523-02-74-(2-Bromo-3,4,5-trimethoxybenzoyl)morpholineC₁₄H₁₈BrNO₅360.20
312523-08-3N-Butyl-1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxamideC₁₅H₁₉ClN₂O₂294.78
312523-13-0N'-(4-Fluorophenyl)-N-[2-[4-(4-methoxybenzoyl)piperazin-1-yl]ethyl]oxamideC₂₂H₂₅FN₄O₄428.46
312523-22-12-((2-Methoxybenzyl)carbamoyl)cyclohexanecarboxylic acidC₁₆H₂₁NO₄291.35
312523-29-81-(9H-Fluoren-2-yl)-2-[(4-methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]ethanoneC₂₄H₁₉N₃OS397.50
312523-48-12-(1-Phenyltetrazol-5-yl)sulfanyl-N-(1,3-thiazol-2-yl)propanamideC₁₃H₁₂N₆OS₂332.41
312523-51-62-(Dimethylsulfamoylamino)-9H-fluoreneC₁₅H₁₆N₂O₂S288.37
312523-52-73-(2-Chlorophenyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-methyl-1,2-oxazole-4-carboxamideC₁₉H₁₅ClN₂O₄370.79
312523-56-11-(Methylsulfonyl)-5-nitroindolineC₉H₁₀N₂O₄S242.26
312524-58-64-Chloro-N-[5-(4-fluorophenyl)-1,3,4-thiadiazol-2-yl]benzamideC₁₅H₉ClFN₃OS333.77
312524-66-62-Chloro-N-[5-(2-methylphenyl)-1,3,4-thiadiazol-2-yl]benzamideC₁₆H₁₂ClN₃OS329.81
312525-02-3N-(2,4-Dimethoxyphenyl)-2-phenylcyclopropanecarboxamideC₁₈H₁₉NO₃297.35
312525-28-3(E)-N-(3-(2-(4-Isopropylbenzylidene)hydrazinyl)-3-oxopropyl)benzamideC₂₀H₂₃N₃O₂337.42
312525-85-23-(5-Amino-1,3,4-thiadiazol-2-yl)-1-phenylpropan-1-oneC₁₁H₁₁N₃OS233.30
312525-86-32-[3-[4-[(4-Methylphenyl)methyl]piperazin-1-yl]-3-oxopropyl]isoindole-1,3-dioneC₂₃H₂₅N₃O₃391.47
312525-99-81-((4-Bromonaphthalen-1-yl)sulfonyl)-4-methylpiperazineC₁₅H₁₇BrN₂O₂S369.28

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