CAS number index

CAS numbers starting with 31, page 13

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

Showing 1,201 to 1,300 of 5,711 chemicals

CAS numberChemical nameFormulaMol. weight

312526-05-9N-(1,3-Benzodioxol-5-ylmethyl)-2,5-dimethylbenzenesulfonamideC₁₆H₁₇NO₄S319.38
312526-12-81-(5-Chloro-2-ethoxyphenyl)sulfonylpiperidineC₁₃H₁₈ClNO₃S303.81
312526-16-21-(4-Chloro-2,5-dimethoxyphenyl)sulfonyl-4-methylpiperazineC₁₃H₁₉ClN₂O₄S334.82
312526-18-41-(4-Chloro-2,5-dimethoxyphenyl)sulfonyl-2-methylimidazoleC₁₂H₁₃ClN₂O₄S316.77
312526-29-74-Chloro-N-{1-[(1,1-dioxidotetrahydrothien-3-yl)amino]-2-oxo-2-phenylethyl}benzamideC₁₉H₁₉ClN₂O₄S406.89
312526-31-12-Phenoxy-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]acetamideC₁₈H₁₆N₄O₄S384.42
312526-34-4N-{1-[(4-Chlorophenyl)sulfanyl]-2-oxo-2-phenylethyl}furan-2-carboxamideC₁₉H₁₄ClNO₃S371.85
312526-86-61-(Benzimidazol-1-yl)-3-(2-chloro-5-methylphenoxy)propan-2-olC₁₇H₁₇ClN₂O₂316.79
312526-93-5Ethyl 2-(3-chlorobenzamido)-4-methyl-5-{[3-(trifluoromethyl)phenyl]carbamoyl}thiophene-3-carboxylateC₂₃H₁₈ClF₃N₂O₄S510.92
312526-98-0(4-Benzylpiperazin-1-yl)-(3,4-diethoxyphenyl)methanoneC₂₂H₂₈N₂O₃368.48
312527-18-7Propyl 4-(6-bromo-1,3-benzodioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylateC₁₆H₁₇BrN₂O₅397.23
312527-33-62-(1,3-Benzoxazol-2-ylsulfanyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamideC₁₂H₁₀N₄O₂S₂306.37
312527-34-72-(1,3-Benzoxazol-2-ylsulfanyl)-N-(5-bromopyridin-2-yl)acetamideC₁₄H₁₀BrN₃O₂S364.22
312527-89-2N-(6-Bromo-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-2-morpholinoacetamideC₂₁H₂₀BrN₃O₃442.31
312527-93-8N-[(2-Benzoyl-4-bromo-phenylcarbamoyl)-methyl]-2-morpholin-4-yl-acetamideC₂₁H₂₂BrN₃O₄460.33
312527-94-91-[2-(3,4-Dimethoxyphenyl)ethyl]-2,6-dimethyl-5-phenylpyrimidin-4-oneC₂₂H₂₄N₂O₃364.44
312527-95-02-(3,4-Dimethoxyphenyl)-4-phenyl-4H-chromeneC₂₃H₂₀O₃344.41
312528-49-72-[(4-Bromobenzoyl)amino]-4-(4-methylphenyl)thiophene-3-carboxylic acidC₁₉H₁₄BrNO₃S416.30
312528-55-5Ethyl 2-(cyclopropanecarboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylateC₁₄H₁₇NO₃S279.36
312528-72-65-Ethyl-2-(3-methylbenzamido)thiophene-3-carboxylic acidC₁₅H₁₅NO₃S289.36
312528-74-82-(4-Bromophenyl)-6-ethyl-4H-thieno[2,3-d][1,3]oxazin-4-oneC₁₄H₁₀BrNO₂S336.21
312528-75-94-Isobutyl-2-(2-methylbenzamido)thiophene-3-carboxylic acidC₁₇H₁₉NO₃S317.41
312529-95-6[7,8-Bis-(propane-1-sulfonyl)-pyrrolo[1,2-a]pyrazin-6-yl]-(4-ethyl-phenyl)-methanoneC₂₂H₂₆N₂O₅S₂462.59
31253-08-4Ethyl 2-iodopropionateC₅H₉IO₂228.03
31253-34-62-AminohexafluoroisopropanolC₃H₃F₆NO183.05
312530-97-51-{(Z)-[3-(Morpholin-4-yl)-5-nitro-1-benzofuran-2(3H)-ylidene]methyl}cyclohexanolC₁₉H₂₄N₂O₅360.41
312531-12-7N-(5-Isopropyl-1,3,4-thiadiazol-2-yl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₀H₁₄N₆OS₂298.40
312531-21-8(4E)-4-[(5-Methylfuran-2-yl)methylidene]-3-phenyl-1,2-oxazol-5(4H)-oneC₁₅H₁₁NO₃253.26
312531-87-64-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)benzoic acidC₁₃H₁₄N₂O₂230.27
312531-88-73-(3,5-Dimethyl-1H-pyrazol-1-yl)benzoic acidC₁₂H₁₂N₂O₂216.24
312531-94-5N-(4-Chlorophenyl)-2-[(5-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamideC₁₈H₁₄ClN₅OS383.86
312532-01-7(4-Ethoxyphenyl)(1-propyl-1H-benzimidazol-2-yl)methanolC₁₉H₂₂N₂O₂310.40
312532-21-13-[(2,6-Dimethylmorpholin-4-yl)sulfonyl]benzoic acidC₁₃H₁₇NO₅S299.35
312532-31-3N-(1-Phenylethyl)-2-[(5-propyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamideC₂₂H₂₃N₅OS405.53
312533-24-72-(3,4-Dimethoxyphenyl)-1-[5-hydroxy-3-propyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]ethanoneC₁₇H₂₁F₃N₂O₄374.36
312533-28-12-(3,4-Dimethoxyphenyl)-1-(5-hydroxy-3-methyl-5-pyridin-3-yl-4H-pyrazol-1-yl)ethanoneC₁₉H₂₁N₃O₄355.39
312533-43-0N-(3,4-Dichlorophenyl)-2-(3-oxothiomorpholin-2-yl)acetamideC₁₂H₁₂Cl₂N₂O₂S319.21
312533-61-25-{[(3,4-Dimethylphenoxy)acetyl]amino}isophthalic acidC₁₈H₁₇NO₆343.33
312533-67-8Methyl 3-amino-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridine-2-carboxylateC₁₂H₁₄N₂O₃S266.32
312533-69-03-Acetyl-2-(4-chlorophenyl)-4-hydroxy-1-pyridin-3-yl-2H-pyrrol-5-oneC₁₇H₁₃ClN₂O₃328.75
312533-75-81-(1,3-Benzothiazol-2-ylsulfanyl)-4-methylphthalazineC₁₆H₁₁N₃S₂309.42
312534-11-54-(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)morpholineC₁₂H₁₅N₃OS249.34
312534-19-3Ethyl 5-[(1E)-N-hydroxyethanimidoyl]-2,4-dimethyl-1H-pyrrole-3-carboxylateC₁₁H₁₆N₂O₃224.26
312535-47-02-Amino-1-(3,4-dichlorophenyl)-5-oxo-4-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₁H₁₆Cl₂N₄O411.29
312535-48-12-Amino-1-(3-chlorophenyl)-7,7-dimethyl-5-oxo-4-(2-thienyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₂H₂₀ClN₃OS409.94
312535-87-81-[3-(2-Morpholin-4-yl-2-oxoethoxy)phenyl]ethanoneC₁₄H₁₇NO₄263.29
312536-18-85-Methyl-N-(2-phenylethyl)-1,3-thiazol-2-amineC₁₂H₁₄N₂S218.32
312536-50-85-Methyl-4,4-diphenyl-1,3,2-dioxathiolane 2-oxideC₁₅H₁₄O₃S274.34
312536-71-33-(4-Amino-1,2,5-oxadiazol-3-yl)-2-imino-4-thiazolidinoneC₅H₅N₅O₂S199.19
312536-73-52-Amino-4-(1,3-benzodioxol-5-yl)-1-(3-chlorophenyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₃H₁₈ClN₃O₃419.87
312536-74-62-Amino-4-(1,3-benzodioxol-5-yl)-1-(3-chlorophenyl)-7,7-dimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrileC₂₅H₂₂ClN₃O₃447.92
312536-91-72-(Aminomethyl)-4-methyl-2,3-dihydrofuro[3,2-c]quinoline-8-carboxylic acidC₁₄H₁₄N₂O₃258.28
312537-07-83-(Methylsulfanyl)-5-(2-phenylethyl)-5H-[1,2,4]triazino[5,6-b]indoleC₁₈H₁₆N₄S320.42
312537-45-44-{(3E)-2-(4-Chlorophenyl)-3-[hydroxy(phenyl)methylidene]-4,5-dioxopyrrolidin-1-yl}benzenesulfonamideC₂₃H₁₇ClN₂O₅S468.92
312537-83-02-Fluoro-4-(1H-1,2,3,4-tetrazol-5-yl)anilineC₇H₆FN₅179.16
312537-98-72-Cyclooctyl-5-fluoroisoindole-1,3-dioneC₁₆H₁₈FNO₂275.32
312538-03-7[(E)-Indeno[1,2-b]quinoxalin-11-ylideneamino] furan-2-carboxylateC₂₀H₁₁N₃O₃341.33
312538-16-27-(Furan-2-ylmethyl)-6-imino-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carbonitrileC₁₇H₁₁N₅O₂317.31
312538-19-5Methyl 4-(2-(naphthalen-1-yloxy)acetamido)benzoateC₂₀H₁₇NO₄335.36
31255-10-41,2-Bis(2-bromoethoxy)ethaneC₆H₁₂Br₂O₂275.97
31255-26-2Ethane, 1,1'-oxybis[2-(2-bromoethoxy)-C₈H₁₆Br₂O₃320.02
31255-33-16,7-Dihydro-3-imino-1-phenyl-3H,5H-imidazo(1,2-C)thiazole hydrochlorideC₁₁H₁₂ClN₃S253.76
31255-57-93-(2-(3-Chlorophenyl)ethyl)-2-pyridinecarbonitrileC₁₄H₁₁ClN₂242.71
312581-33-22-(2-Bromoethyl)-1,3-dithiolaneC₅H₉BrS₂213.16
312584-49-92-Amino-4-(2-methoxyphenyl)-4H-[1]Benzothieno[3,2-b]pyran-3-carbonitrileC₁₉H₁₄N₂O₂S334.40
312584-53-54-Chloro-5-(4-methoxyphenyl)thieno[2,3-d]pyrimidineC₁₃H₉ClN₂OS276.75
312584-57-92-[[(E)-3-(Furan-2-yl)prop-2-enoyl]amino]-4-phenylthiophene-3-carboxylic acidC₁₈H₁₃NO₄S339.37
312584-60-45-Ethyl-2-{[3-(4-methoxyphenyl)acryloyl]amino}-3-thiophenecarboxylic acidC₁₇H₁₇NO₄S331.39
312584-82-0N-[(2,4-Dimethylquinolin-8-yl)carbamothioyl]benzamideC₁₉H₁₇N₃OS335.43
312585-16-3[4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl]-[2-(2-methoxyphenoxy)ethyl]cyanamideC₁₇H₂₃N₇O₂357.42
312585-41-42-[(E)-2-(4-Hydroxyphenyl)ethenyl]-3-(3-nitrophenyl)quinazolin-4(3H)-oneC₂₂H₁₅N₃O₄385.38
312585-50-51-(4-Methoxyphenyl)-3-[4-(propan-2-yloxy)phenyl]pyrrolidine-2,5-dioneC₂₀H₂₁NO₄339.39
312585-58-33,5,5-Trimethyl-2-sulfanylidene-1,6-dihydrobenzo[h]quinazolin-4-oneC₁₅H₁₆N₂OS272.37
312585-65-22-(Benzylsulfanyl)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-oneC₂₄H₂₂N₂O₂S₂434.59
312585-66-32-((2-(4-Chlorophenyl)-2-oxoethyl)sulfanyl)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-oneC₂₅H₂₁ClN₂O₃S₂497.04
312585-67-4Cyanamide, (4,6-dimethyl-2-pyrimidinyl)[(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl]-C₁₅H₁₃N₅O₃S343.37
312585-85-6N-(2,6-Diethylphenyl)-2-(2-ethyl-1H-benzimidazol-1-yl)-N-(methoxymethyl)acetamideC₂₃H₂₉N₃O₂379.50
312585-92-5Methyl 4-(2-bromophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylateC₂₀H₂₂BrNO₃404.30
312586-50-8Ethyl 2-(furan-2-carboxamido)-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylateC₂₁H₂₀N₂O₅S412.47
312586-74-61-Adamantyl-(3-phenyl-3,4-dihydropyrazol-2-yl)methanoneC₂₀H₂₄N₂O308.43
312586-85-94-[5-(4-Methoxyphenyl)-3-phenyl-3,4-dihydropyrazol-2-yl]-4-oxobutanoic acidC₂₀H₂₀N₂O₄352.39
312586-90-6(3-(4-Methoxyphenyl)-5-(3-nitrophenyl)-4,5-dihydro-1H-pyrazol-1-yl)(phenyl)methanoneC₂₃H₁₉N₃O₄401.42
312587-09-03-(5-Ethyl-benzooxazol-2-yl)-phenylamineC₁₅H₁₄N₂O238.29
312587-10-32-(2-Pyridinyl)ethyl [3,5-bis(methylthio)-4-isothiazolyl]carbamateC₁₃H₁₅N₃O₂S₃341.48
312587-65-8N-(11-Acetyl-5,6-dihydrobenzo[b][1]benzazepin-2-yl)propanamideC₁₉H₂₀N₂O₂308.38
312587-66-9N-(3,4-Dimethoxyphenyl)pyridine-3-carboxamideC₁₄H₁₄N₂O₃258.28
312587-68-14-(2-Methylphenoxy)-[1,2,4]triazolo[4,3-a]quinoxalineC₁₆H₁₂N₄O276.30
312587-72-7N-[4-(2,3-Dihydro-1H-indole-1-sulfonyl)phenyl]acetamideC₁₆H₁₆N₂O₃S316.38
312587-74-94-Bromo-N-(pyridin-3-ylmethyl)benzamideC₁₃H₁₁BrN₂O291.15
312588-63-93-Chloro-N-(2,4-dimethoxyphenyl)-6-methyl-1-benzothiophene-2-carboxamideC₁₈H₁₆ClNO₃S361.85
312588-65-1N-(3-Chloro-4-fluorophenyl)-2-ethoxybenzamideC₁₅H₁₃ClFNO₂293.73
312588-71-92-Ethoxy-N-(4-fluorophenyl)benzamideC₁₅H₁₄FNO₂259.28
312588-72-0N-(3-Acetylphenyl)-2-ethoxybenzamideC₁₇H₁₇NO₃283.33
312589-90-55-Bromo-1-[(4-fluorophenyl)methyl]indole-2,3-dioneC₁₅H₉BrFNO₂334.14
312590-08-21-((4-(2-Chlorophenyl)piperazin-1-yl)methyl)indoline-2,3-dioneC₁₉H₁₈ClN₃O₂355.82
312590-29-77-Bromo-5-chloro-2,3-dihydro-1H-indole-2,3-dioneC₈H₃BrClNO₂260.47
312590-47-9(3-(2-Chlorophenyl)-5-methylisoxazol-4-yl)(morpholino)methanoneC₁₅H₁₅ClN₂O₃306.75
312590-55-9(2,3-Di(furan-2-yl)quinoxalin-6-yl)(phenyl)methanoneC₂₃H₁₄N₂O₃366.38
312590-70-82-Chloro-4-nitro-N-(pyrimidin-2-yl)benzamideC₁₁H₇ClN₄O₃278.65
312590-74-24-[(2-Phenoxyethyl)sulfonyl]morpholineC₁₂H₁₇NO₄S271.34

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