CAS number index

CAS numbers starting with 37, page 6

4,219 chemicals have a CAS number that starts with 37. They are listed in CAS order.

Showing 501 to 600 of 4,219 chemicals

CAS numberChemical nameFormulaMol. weight

371125-18-77'-Methoxy-2'-(4-methoxyphenyl)-1',10b'-dihydrospiro[cyclohexane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine]C₂₃H₂₆N₂O₃378.47
371125-26-71-(2,6-Dimethyl-1H-indol-3-yl)-2-(3-methylpiperidin-1-yl)ethanoneC₁₈H₂₄N₂O284.40
371125-44-9N-(2-Chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamideC₁₁H₈ClN₃O₂249.66
371125-53-0Methyl 5-bromo-2-[(4-toluidinocarbonyl)amino]benzoateC₁₆H₁₅BrN₂O₃363.21
371125-66-55-(3-Bromophenyl)-3-hydroxy-4-(4-methoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₅H₂₁BrN₂O₄493.36
371125-84-7Rcl L422150C₂₈H₃₆N₂O₄464.61
371126-24-8N-(4-Pyrrolidin-1-ylphenyl)pyridine-3-carboxamideC₁₆H₁₇N₃O267.33
371126-60-2[(3-Ethyl-1H-1,2,4-triazol-5-yl)thio]acetic acidC₆H₉N₃O₂S187.22
371126-80-63-(4-Bromophenyl)-4-oxido-1-prop-2-enoxyquinoxalin-4-ium-2-oneC₁₇H₁₃BrN₂O₃373.21
371126-97-5(5E)-5-(4-tert-Butylbenzylidene)-2-(4-isopropoxyphenyl)[1,3]thiazolo[3,2-B][1,2,4]triazol-6(5H)-oneC₂₄H₂₅N₃O₂S419.55
371127-17-28-(Allylamino)-1,3-dimethyl-7-(2-ME-2-propenyl)-3,7-dihydro-1H-purine-2,6-dioneC₁₄H₁₉N₅O₂289.34
371127-20-72-[(4-Chloro-2-methylphenoxy)methyl]imidazo[1,2-a]pyrimidineC₁₄H₁₂ClN₃O273.72
371127-25-2(4E)-5-(3-Bromophenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(3-methoxypropyl)pyrrolidine-2,3-dioneC₁₉H₁₈BrNO₅420.26
371127-30-93-Benzyl-6-isopropyl-2-thioxo-1,2,3,5,6,8-hexahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-oneC₁₉H₂₀N₂O₂S₂372.51
371127-47-81-(4-Ethyl-phenyl)-3-(pyridin-2-ylsulfanyl)-pyrrolidine-2,5-dioneC₁₇H₁₆N₂O₂S312.39
371127-57-03-(4-Methoxyphenoxy)-4-oxo-4H-chromen-7-yl 5-bromonicotinateC₂₂H₁₄BrNO₆468.26
371127-95-63-[(E)-(3-Methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-{[3-(4-morpholinyl)propyl]amino}-4H-pyrido[1,2-A]pyrimidin-4-oneC₂₀H₂₃N₅O₃S₂445.57
371128-14-2N-(4-Chlorophenyl)-2-[(3-cyano-6-methyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]acetamideC₁₈H₁₇ClN₄OS372.88
371128-15-32-Imino-1-(2-methoxyethyl)-10-methyl-3-[(4-methylphenyl)sulfonyl]-1,2-dihydro-5H-dipyrido[1,2-A:2,3-D]pyrimidin-5-oneC₂₂H₂₂N₄O₄S438.51
371128-26-64-(2-Hydroxy-ethylamino)-6-methyl-quinoline-3-carboxylic acid ethyl esterC₁₅H₁₈N₂O₃274.32
371128-31-32-Imino-5-oxo-N-(2-phenylethyl)-1-(3-pyridinylmethyl)-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamideC₂₆H₂₂N₆O₂450.50
371128-48-2[4-Amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](5-chlorothiophen-2-yl)methanoneC₁₁H₁₀ClN₃OS₂299.81
371128-79-9N-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-5-ethyl-2-furancarboxamideC₁₆H₁₇NO₄287.31
371128-92-62-Methyl-3-({(E)-[4-(propan-2-yl)phenyl]methylidene}amino)quinazolin-4(3H)-oneC₁₉H₁₉N₃O305.38
371129-26-95-(4-Bromophenyl)-3-hydroxy-4-(4-methoxybenzoyl)-1-(3-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₁₉BrN₂O₄479.33
371129-59-83-Amino-5-(2-diethylamino-ethyl)-5H-pyrido[4,3-b]indole-4-carbonitrileC₁₈H₂₁N₅307.40
371129-60-14-Methyl-N-[2-(1-phenyl-1H-tetrazol-5-ylsulfanyl)-ethyl]-benzenesulfonamideC₁₆H₁₇N₅O₂S₂375.48
371129-63-4N-[2-(Morpholin-4-yl)cyclohexyl]benzenesulfonamideC₁₆H₂₄N₂O₃S324.45
371129-69-0N-(2-Furylmethyl)-2-imino-5-oxo-1-propyl-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamideC₂₀H₁₉N₅O₃377.40
371129-79-22-(((5-Phenyl-1,2,4-triazin-3-yl)thio)methyl)imidazo[1,2-a]pyrimidineC₁₆H₁₂N₆S320.38
371130-01-7(3Z)-3-(2-(4-Isopropoxyphenyl)-6-oxo(1,3)thiazolo(3,2-B)(1,2,4)triazol-5(6H)-ylidene)-1-propyl-1,3-dihydro-2H-indol-2-oneC₂₄H₂₂N₄O₃S446.53
371130-05-1Ethyl (2Z)-2-(2-fluorobenzylidene)-5-(2-methoxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-A]pyrimidine-6-carboxylateC₂₄H₂₁FN₂O₄S452.51
371130-06-2Methyl 2-imino-5-oxo-1-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylateC₂₁H₁₈N₄O₃374.40
371130-08-4Ethyl 7-(3,5-dimethylphenyl)-6,8-dioxo-1,2,7-triazaspiro[4.4]non-2-ene-3-carboxylateC₁₇H₁₉N₃O₄329.36
371130-23-3(4E)-5-(3,4-Dichlorophenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dioneC₂₂H₁₆Cl₂N₂O₄443.29
371130-31-35-(4-Bromophenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(2-methoxyethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₂₆BrNO₅488.38
371130-52-81-Ethoxy-3-naphthalen-1-yl-4-oxidoquinoxalin-4-ium-2-oneC₂₀H₁₆N₂O₃332.36
371130-74-42-(3-Cyano-6-ethyl-5-methyl-2-pyridylthio)acetic acidC₁₁H₁₂N₂O₂S236.30
371131-00-91-Ethyl-4-hydroxy-2-oxo-1,2-dihydro-quinoline-3-carboxylic acid 2-methoxy-benzylamideC₂₀H₂₀N₂O₄352.39
371131-02-1N-Cyclopentyl-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamideC₁₅H₁₈N₂O₂S290.39
371131-59-84-Oxo-2-(thiophen-2-yl)-4H-3,1-benzoxazin-6-yl acetateC₁₄H₉NO₄S287.30
371131-61-21-Allyl-2-imino-N-methyl-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamideC₁₆H₁₅N₅O₂309.33
371131-82-75-(2,3-Dimethoxyphenyl)-3-hydroxy-1-(3-imidazolylpropyl)-4-(2-thienylcarbonyl)-3-pyrrolin-2-oneC₂₃H₂₃N₃O₅S453.52
371131-85-05-Bromo-N-(2,3-dihydro-1,4-benzodioxin-6-yl)furan-2-carboxamideC₁₃H₁₀BrNO₄324.13
371132-11-58-(Imidazo[1,2-a]pyrimidin-2-ylmethoxy)quinolineC₁₆H₁₂N₄O276.30
371132-39-72-(Pyrimidin-2-ylsulfanyl)-1-(2,2,4,6-tetramethylquinolin-1(2H)-yl)ethanoneC₁₉H₂₁N₃OS339.46
371132-42-21-Allyl-2-imino-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carboxylic acid (3-methoxy-propyl)-amideC₁₉H₂₁N₅O₃367.41
371132-47-71-(2-Furylmethyl)-2-imino-3-((4-methylphenyl)sulfonyl)-1,2-dihydro-5H-dipyrido(1,2-A:2,3-D)pyrimidin-5-oneC₂₃H₁₈N₄O₄S446.49
371132-69-33-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(2-methoxyethyl)-5-(2-thienyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₂H₂₅NO₅S415.51
371132-88-6N-(1,2-Dihydroacenaphthylen-5-ylcarbamothioyl)-2-(4-methoxyphenoxy)acetamideC₂₂H₂₀N₂O₃S392.48
371133-09-43-(4-Chlorophenyl)-4-oxido-1-(pyridin-2-ylmethoxy)quinoxalin-4-ium-2-oneC₂₀H₁₄ClN₃O₃379.80
371133-25-4Methyl 2-imino-10-methyl-5-oxo-1-(2-phenylethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylateC₂₂H₂₀N₄O₃388.43
371133-44-7N-(1-Benzoyl-1,2,3,4-tetrahydroquinolin-6-yl)benzamideC₂₃H₂₀N₂O₂356.43
371133-55-0[2-Imino-5-oxo-1-benzyl(1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidin-3-y l)]-N-(oxolan-2-ylmethyl)carboxamideC₂₄H₂₃N₅O₃429.48
371133-56-1(4E)-5-(3,4-Dimethoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dioneC₂₀H₁₇N₃O₆S427.44
371133-65-22-[1,3-Dioxo-5-(4-oxo-4H-3,1-benzoxazin-2-yl)-1,3-dihydro-2H-isoindol-2-yl]ethyl acetateC₂₀H₁₄N₂O₆378.34
371133-78-73-Methyl-4-oxido-1-(pyridin-2-ylmethoxy)quinoxalin-4-ium-2-oneC₁₅H₁₃N₃O₃283.29
371133-97-01-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(4-ethoxyphenyl)guanidineC₁₅H₁₉N₅O₂301.35
371134-80-41-Ethyl-2-imino-N-methyl-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamideC₁₅H₁₅N₅O₂297.32
371134-86-0Ethyl 2-[3-(4-methylphenyl)-4-oxido-2-oxoquinoxalin-4-ium-1-yl]oxyacetateC₁₉H₁₈N₂O₅354.36
371135-20-5Ethyl 2-(3-((E)-(benzo(e)(1)benzofuran-2-carbonylhydrazinylidene)methyl)-2-methylindol-1-yl)acetateC₂₇H₂₃N₃O₄453.50
371135-49-82-(2,6-Dimethylmorpholin-4-yl)-1-(2-methyl-1H-indol-3-yl)ethanoneC₁₇H₂₂N₂O₂286.38
371135-81-8N-(2-Methoxyethyl)-2-[3-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)methyl]indol-1-yl]acetamideC₁₈H₁₈N₄O₅370.37
371136-21-93-Hydroxy-5-methyl-3-[2-(3-nitrophenyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-oneC₁₇H₁₄N₂O₅326.31
371136-31-1Ethyl 1-ethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylateC₁₇H₁₈N₄O₃326.36
371136-36-6(5,6-Dimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acidC₁₀H₁₀N₂O₃S238.27
371136-67-3(4E)-4-[(4-Ethoxyphenyl)(hydroxy)methylidene]-5-(4-fluorophenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dioneC₂₂H₁₈FN₃O₄S439.47
371136-72-03-(3,4-Dimethoxyphenyl)-4-oxido-1-prop-2-enoxyquinoxalin-4-ium-2-oneC₁₉H₁₈N₂O₅354.36
371136-90-21-Ethoxy-3-(4-methylphenyl)-4-oxidoquinoxalin-4-ium-2-oneC₁₇H₁₆N₂O₃296.33
371136-95-73-Acetyl-4-hydroxy-2-(4-methoxyphenyl)-1-(1,3-thiazol-2-yl)-2H-pyrrol-5-oneC₁₆H₁₄N₂O₄S330.37
371136-96-82-(3-Cyano-2-methylindol-1-yl)-N-[2-(1H-indol-3-yl)ethyl]acetamideC₂₂H₂₀N₄O356.43
371137-16-510-(3-Methoxyphenyl)-7,7-dimethyl-6,7,8,10-tetrahydro-5H-indeno[1,2-b]quinoline-9,11-dioneC₂₅H₂₃NO₃385.46
371137-18-72-(4-Methoxyphenyl)-1-(4-pyridin-2-ylpiperazin-1-yl)ethanoneC₁₈H₂₁N₃O₂311.38
371137-31-4N-Allyl-2-imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamideC₁₉H₂₁N₅O₃367.41
371137-61-03-(2-Chlorobenzyl)-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazin-4(3H)-oneC₁₇H₁₃ClN₄OS356.84
371137-63-21-(2,4-Dimethoxyphenyl)-3-(4H-1,2,4-triazol-3-ylsulfanyl)pyrrolidine-2,5-dioneC₁₄H₁₄N₄O₄S334.36
371137-91-6(4E)-5-(4-Ethoxyphenyl)-4-[furan-2-yl(hydroxy)methylidene]-1-(pyridin-3-ylmethyl)pyrrolidine-2,3-dioneC₂₃H₂₀N₂O₅404.42
371137-97-22-Imino-1-(2-methoxyethyl)-10-methyl-3-(phenylsulfonyl)-1,2-dihydro-5H-dipyrido(1,2-A:2,3-D)pyrimidin-5-oneC₂₁H₂₀N₄O₄S424.48
371138-04-45-Benzylidene-2-(4-isopropoxyphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-oneC₂₀H₁₇N₃O₂S363.44
371138-20-4Methyl 2-[[2-amino-1-(2-methoxyethyl)pyrrolo[3,2-b]quinoxaline-3-carbonyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateC₂₄H₂₅N₅O₄S479.56
371138-37-33-Acetyl-2-(4-fluorophenyl)-4-hydroxy-1-(1,3-thiazol-2-yl)-2H-pyrrol-5-oneC₁₅H₁₁FN₂O₃S318.33
371138-47-55-(4-tert-Butylphenyl)-4-(4-fluorobenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₂₂FN₃O₃S451.52
371138-71-51-[2-(Diethylamino)ethyl]-3-hydroxy-4-(4-methoxy-2-methylbenzoyl)-5-(pyridin-4-yl)-2,5-dihydro-1H-pyrrol-2-oneC₂₄H₂₉N₃O₄423.51
371139-01-43-Amino-N-(2-chlorophenyl)-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridine-2-carboxamideC₁₇H₁₆ClN₃O₂S361.85
371139-34-32-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-1-(2,2,4,6-tetramethylquinolin-1(2H)-yl)ethanoneC₁₈H₂₁N₃OS₂359.52
371139-35-4(4-Oxo-5-phenyl-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acidC₁₄H₁₀N₂O₃S286.31
371139-63-82-Methyl-5-(4-morpholin-4-ylphthalazin-1-yl)-N-(oxolan-2-ylmethyl)benzenesulfonamideC₂₄H₂₈N₄O₄S468.58
371139-86-5Methyl 1,3,7-trimethyl-2,4-dioxo-5-(thiophen-2-yl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylateC₁₆H₁₇N₃O₄S347.40
371139-87-63-Hydroxy-4-(4-methylbenzoyl)-5-(4-methylphenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-oneC₂₂H₁₉N₃O₃S405.48
371139-92-31-Ethyl-2-imino-N,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamideC₁₆H₁₇N₅O₂311.35
371140-22-63-Methyl-8-((3-oxobutan-2-yl)thio)-7-pentyl-1H-purine-2,6(3H,7H)-dioneC₁₅H₂₂N₄O₃S338.43
371140-35-12-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-methyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]butanamideC₂₃H₂₁N₅O₅S479.52
371140-37-3Ethyl 2-[3-(4-chlorophenyl)-4-oxido-2-oxoquinoxalin-4-ium-1-yl]oxyacetateC₁₈H₁₅ClN₂O₅374.78
371140-45-33-(4-Fluorophenyl)-1-methoxy-4-oxidoquinoxalin-4-ium-2-oneC₁₅H₁₁FN₂O₃286.26
371140-49-75-(3-Ethoxy-4-hydroxyphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₉H₃₀N₂O₆502.57
371140-52-25-(2,3-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-[3-(4-morpholinyl)propyl]-1,5-dihydro-2H-pyrrol-2-oneC₃₀H₃₈N₂O₇538.64
371140-59-91-Allyl-2-imino-N,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamideC₁₇H₁₇N₅O₂323.36
371140-64-61-(Furan-2-ylmethyl)-3-(2,2,2-trifluoroethyl)ureaC₈H₉F₃N₂O₂222.17
371140-65-7(4E)-4-[Hydroxy(5-methylfuran-2-yl)methylidene]-1-(2-methoxyethyl)-5-(3-methoxyphenyl)pyrrolidine-2,3-dioneC₂₀H₂₁NO₆371.39
371140-69-1N-[4-(4-Chloro-2-nitrophenyl)piperazine-1-carbothioyl]thiophene-2-carboxamideC₁₆H₁₅ClN₄O₃S₂410.91

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