CAS number index

CAS numbers starting with 53, page 22

3,485 chemicals have a CAS number that starts with 53. They are listed in CAS order.

Showing 2,101 to 2,200 of 3,485 chemicals

CAS numberChemical nameFormulaMol. weight

53663-24-42,3,3-Triphenylpropanoic acidC₂₁H₁₈O₂302.37
53663-25-51,2-Diphenylethyl-N-methylamineC₁₅H₁₇N211.31
53663-27-73-Hydroxy-N-methyltyrosineC₁₀H₁₃NO₄211.22
53663-39-12-Bromo-3-methylbenzoic acidC₈H₇BrO₂215.05
53666-48-1Formamide, N-(2-chloro-5-nitrophenyl)-C₇H₅ClN₂O₃200.58
53666-75-47-Methyl-6-nitro-2H-chromen-2-oneC₁₀H₇NO₄205.17
53666-94-71,2-DimethylanthraceneC₁₆H₁₄206.29
53668-35-24-Amino-N-(propan-2-yl)benzene-1-sulfonamideC₉H₁₄N₂O₂S214.29
53668-36-34-Amino-N-(2-methylpropyl)benzenesulfonamideC₁₀H₁₆N₂O₂S228.32
53668-37-44-Amino-N-cyclohexylbenzenesulfonamideC₁₂H₁₈N₂O₂S254.35
53669-33-34-Acetoxy-3,5-dimethoxybenzaldehydeC₁₁H₁₂O₅224.21
53669-92-41-(4-Chlorophenyl)-3-(1-phenylethyl)ureaC₁₅H₁₅ClN₂O274.75
53669-93-5N-(3-Chlorophenyl)-N'-(1-phenylethyl)ureaC₁₅H₁₅ClN₂O274.75
536693-97-7(2,5-Dichloropyridin-3-yl)boronic acidC₅H₄BCl₂NO₂191.81
536697-79-71,3-Dimethoxy-5-methyl-2-((1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl)benzeneC₁₉H₂₆O₂286.42
536698-42-71-((4-Ethylphenoxy)methyl)-6,7-dimethoxy-N-methyl-3,4-dihydroisoquinoline-2(1H)-carbothioamideC₂₂H₂₈N₂O₃S400.54
536698-46-11-((4-Ethylphenoxy)methyl)-6,7-dimethoxy-N-(2-methoxyethyl)-3,4-dihydroisoquinoline-2(1H)-carbothioamideC₂₄H₃₂N₂O₄S444.60
536698-83-66,7-Dimethoxy-N-(2-methoxyethyl)-1-[(4-propan-2-ylphenoxy)methyl]-3,4-dihydro-1H-isoquinoline-2-carbothioamideC₂₅H₃₄N₂O₄S458.62
5367-24-8Dimethylsulfoxonium methylideC₃H₈OS92.16
5367-26-03-Chloro-2-nitrotolueneC₇H₆ClNO₂171.58
5367-28-23-Chloro-6-nitrotolueneC₇H₆ClNO₂171.58
5367-32-83-Methyl-4-nitroanisoleC₈H₉NO₃167.16
5367-48-6N-[4-(Morpholin-4-yl)-3-nitrophenyl]acetamideC₁₂H₁₅N₃O₄265.27
5367-54-41-Benzyl-4-(2-methoxy-5-methyl-benzenesulfonyl)-piperazineC₁₉H₂₄N₂O₃S360.48
53670-04-5(4-Methoxyphenyl)[6-(4-methoxyphenyl)-3-pyridinyl]methanoneC₂₀H₁₇NO₃319.36
53670-57-8N-Butyl-N-ethylcarbamoyl chlorideC₇H₁₄ClNO163.65
53670-70-5Ethyl 2-acetyl-3-methyl-4-oxopentanoateC₁₀H₁₆O₄200.23
536701-34-51-[(3,5-Dimethylphenoxy)methyl]-6,7-dimethoxy-N-(2-methoxyethyl)-3,4-dihydro-1H-isoquinoline-2-carbothioamideC₂₄H₃₂N₂O₄S444.60
536701-68-52-[(2-Methyl-1H-indol-3-yl)sulfanyl]-1-piperidin-1-ylethanoneC₁₆H₂₀N₂OS288.42
536701-69-61-(Azepan-1-yl)-2-[(2-methyl-1H-indol-3-yl)sulfanyl]ethanoneC₁₇H₂₂N₂OS302.44
536701-71-02-((2-Methyl-1H-indol-3-yl)thio)-1-(4-methylpiperidin-1-yl)ethanoneC₁₇H₂₂N₂OS302.44
536701-73-22-((2-Methyl-1H-indol-3-yl)thio)-1-(4-phenylpiperazin-1-yl)ethanoneC₂₁H₂₃N₃OS365.50
536701-75-41-(3,4-Dihydroquinolin-1(2H)-yl)-2-((2-methyl-1H-indol-3-yl)thio)ethanoneC₂₀H₂₀N₂OS336.46
536701-94-7N-Cyclohexyl-2-[(2-methyl-1H-indol-3-yl)sulfanyl]acetamideC₁₇H₂₂N₂OS302.44
536702-03-12-[(2-Methyl-1H-indol-3-yl)sulfanyl]-N-(1,3-thiazol-2-yl)acetamideC₁₄H₁₃N₃OS₂303.41
536702-04-22-((2-Methyl-1H-indol-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamideC₁₅H₁₅N₃O₂S301.37
536703-59-0N-(2-Fluorophenyl)-2-((4-oxo-3-phenyl-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamideC₂₄H₁₇FN₄O₂S444.49
536703-67-0N-(2,4-Dimethoxyphenyl)-2-[(4-oxo-3-phenyl-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamideC₂₆H₂₂N₄O₄S486.55
536704-45-72-((2-(Indolin-1-yl)-2-oxoethyl)thio)-3-(p-tolyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₇H₂₂N₄O₂S466.57
536704-74-2N-(5-Methyl-1,2-oxazol-3-yl)-2-[[3-(4-methylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₃H₁₉N₅O₃S445.50
536704-78-62-[[3-(4-Methylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₁₉H₁₆N₄O₂S364.43
536704-92-42-(Methylthio)-3-(p-tolyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₁₈H₁₅N₃OS321.40
536705-30-33-(3,5-Dimethylphenyl)-2-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₄H₂₄N₄O₂S432.55
536705-33-63-(3,5-Dimethylphenyl)-2-((2-morpholino-2-oxoethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₄H₂₄N₄O₃S448.55
536705-60-9N-(1,3-Benzodioxol-5-yl)-2-[[3-(3,5-dimethylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₇H₂₂N₄O₄S498.56
536705-63-22-[[3-(3,5-Dimethylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-(furan-2-ylmethyl)acetamideC₂₅H₂₂N₄O₃S458.54
536705-64-32-((3-(3,5-Dimethylphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamideC₂₅H₂₆N₄O₃S462.57
536706-25-93-(3-Methoxyphenyl)-2-((2-oxo-2-(piperidin-1-yl)ethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₄H₂₄N₄O₃S448.55
536706-27-13-(3-Methoxyphenyl)-2-((2-morpholino-2-oxoethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₃H₂₂N₄O₄S450.52
536706-29-32-[2-(2-Ethylpiperidin-1-yl)-2-oxoethyl]sulfanyl-3-(3-methoxyphenyl)-5H-pyrimido[5,4-b]indol-4-oneC₂₆H₂₈N₄O₃S476.60
536706-54-4N-(1,3-Benzodioxol-5-yl)-2-[[3-(3-methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₆H₂₀N₄O₅S500.54
536706-58-82-[[3-(3-Methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-(oxolan-2-ylmethyl)acetamideC₂₄H₂₄N₄O₄S464.55
536706-62-42-((3-(3-Methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamideC₂₃H₁₉N₅O₄S461.50
536706-66-82-((3-(3-Methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamideC₁₉H₁₆N₄O₃S380.43
536706-70-4N-(4-Ethylphenyl)-2-[[3-(3-methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₇H₂₄N₄O₃S484.58
536706-79-3N-Mesityl-2-((3-(3-methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamideC₂₈H₂₆N₄O₃S498.61
536706-81-72-Ethylsulfanyl-3-(3-methoxyphenyl)-5H-pyrimido[5,4-b]indol-4-oneC₁₉H₁₇N₃O₂S351.43
536706-98-6Methyl 5-(((3-(3-methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)methyl)furan-2-carboxylateC₂₄H₁₉N₃O₅S461.50
536707-23-02-((2-(2-Ethylpiperidin-1-yl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₆H₂₈N₄O₃S476.60
536707-28-52-((2-(Indolin-1-yl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₇H₂₂N₄O₃S482.56
536707-46-7N-Cyclohexyl-2-[[3-(4-methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₅H₂₆N₄O₃S462.57
536707-56-92-((3-(4-Methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamideC₂₃H₁₉N₅O₄S461.50
536707-66-1N-Benzyl-2-[[3-(4-methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₆H₂₂N₄O₃S470.55
536707-75-22-Ethylsulfanyl-3-(4-methoxyphenyl)-5H-pyrimido[5,4-b]indol-4-oneC₁₉H₁₇N₃O₂S351.43
536707-96-7Methyl 2-[[3-(4-methoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]propanoateC₂₁H₁₉N₃O₄S409.47
536707-98-93-(4-Methoxyphenyl)-2-phenacylsulfanyl-5H-pyrimido[5,4-b]indol-4-oneC₂₅H₁₉N₃O₃S441.51
536708-14-22-((2-(Azepan-1-yl)-2-oxoethyl)thio)-3-(4-ethoxyphenyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₆H₂₈N₄O₃S476.60
536708-16-43-(4-Ethoxyphenyl)-2-((2-(4-methylpiperidin-1-yl)-2-oxoethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₆H₂₈N₄O₃S476.60
536708-22-23-(4-Ethoxyphenyl)-2-((2-(indolin-1-yl)-2-oxoethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₈H₂₄N₄O₃S496.59
536708-45-92-[[3-(4-Ethoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-(furan-2-ylmethyl)acetamideC₂₅H₂₂N₄O₄S474.54
536708-46-02-((3-(4-Ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamideC₂₅H₂₆N₄O₄S478.57
53671-71-9Ici-89406C₁₉H₂₂N₄O₃354.41
536710-43-7Methyl 5-[[3-(4-ethoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanylmethyl]furan-2-carboxylateC₂₅H₂₁N₃O₅S475.53
536710-45-9Ethyl 2-[[3-(4-ethoxyphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetateC₂₂H₂₁N₃O₄S423.49
536710-47-1Methyl 2-((3-(4-ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)propanoateC₂₂H₂₁N₃O₄S423.49
536710-49-33-(4-Ethoxyphenyl)-2-((2-oxo-2-phenylethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₆H₂₁N₃O₃S455.54
536710-64-23-(4-Fluorophenyl)-2-(2-oxo-2-piperidin-1-ylethyl)sulfanyl-5H-pyrimido[5,4-b]indol-4-oneC₂₃H₂₁FN₄O₂S436.51
536710-65-32-((2-(Azepan-1-yl)-2-oxoethyl)thio)-3-(4-fluorophenyl)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₄H₂₃FN₄O₂S450.54
536711-48-5N-Benzyl-2-[[3-(4-fluorophenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamideC₂₅H₁₉FN₄O₂S458.52
536711-65-63-(4-Fluorophenyl)-2-(methylthio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₁₇H₁₂FN₃OS325.37
536712-03-5Methyl 5-[[3-(4-fluorophenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanylmethyl]furan-2-carboxylateC₂₃H₁₆FN₃O₄S449.46
536713-08-32-{[3-(3-Chlorophenyl)-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl]sulfanyl}-N-[(oxolan-2-yl)methyl]acetamideC₂₃H₂₁ClN₄O₃S468.97
536713-36-7N-Benzyl-2-((3-(3-chlorophenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamideC₂₅H₁₉ClN₄O₂S474.97
536714-28-03-(4-Chlorophenyl)-2-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₂H₁₉ClN₄O₂S438.94
536714-48-43-(4-Chlorophenyl)-2-((2-(indolin-1-yl)-2-oxoethyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-oneC₂₆H₁₉ClN₄O₂S486.98
536714-97-32-{[3-(4-Chlorophenyl)-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl]sulfanyl}-N-[(oxolan-2-yl)methyl]acetamideC₂₃H₂₁ClN₄O₃S468.97
536715-05-62-((3-(4-Chlorophenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamideC₂₂H₁₆ClN₅O₃S465.92
536715-18-1N-Benzyl-2-((3-(4-chlorophenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamideC₂₅H₁₉ClN₄O₂S474.97
536715-44-3Methyl 5-(((3-(4-chlorophenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)methyl)furan-2-carboxylateC₂₃H₁₆ClN₃O₄S465.92
536718-24-8N',N',4,7,7-pentamethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazideC₁₂H₂₀N₂O₃240.30
536718-26-0[(E)-(8-Phenylmethoxyquinolin-2-yl)methylideneamino]ureaC₁₈H₁₆N₄O₂320.35
536718-30-62-(Trifluoromethyl)furan-3-carboxylic acidC₆H₃F₃O₃180.08
536718-48-68-Hydrazinyl-3-methyl-7-(2-phenoxyethyl)purine-2,6-dioneC₁₄H₁₆N₆O₃316.32
536719-23-07-(2-Hydroxy-3-(o-tolyloxy)propyl)-3-methyl-8-(4-phenylpiperazin-1-yl)-1H-purine-2,6(3H,7H)-dioneC₂₆H₃₀N₆O₄490.56
536719-39-87-(4-Chlorobenzyl)-1,3-dimethyl-8-((2-morpholinoethyl)thio)-1H-purine-2,6(3H,7H)-dioneC₂₀H₂₄ClN₅O₃S449.96
536719-40-17-(4-Chlorobenzyl)-1,3-dimethyl-8-((2-(piperidin-1-yl)ethyl)thio)-1H-purine-2,6(3H,7H)-dioneC₂₁H₂₆ClN₅O₂S447.99
536719-51-4(E)-9-Hydroxy-N'-(4-hydroxy-3-methoxybenzylidene)-9H-fluorene-9-carbohydrazideC₂₂H₁₈N₂O₄374.40
536719-75-26-Amino-8-phenyl-2,3,4,8-tetrahydropyrido[2,1-b][1,3]thiazine-7,9-dicarbonitrileC₁₆H₁₄N₄S294.38
536720-61-32-(((3-Bromo-5-methylimidazo[1,2-a]pyridin-2-yl)methyl)thio)-5-methyl-1H-benzo[d]imidazoleC₁₇H₁₅BrN₄S387.31
536721-97-8(1,3-Dioxoisoindol-2-yl)methyl 3-methyl-1-phenylthieno[2,3-c]pyrazole-5-carboxylateC₂₂H₁₅N₃O₄S417.45

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