CAS number index

CAS numbers starting with 48, page 18

1,851 chemicals have a CAS number that starts with 48. They are listed in CAS order.

Showing 1,701 to 1,800 of 1,851 chemicals

CAS numberChemical nameFormulaMol. weight

489402-96-28-Chloro-4-(4-methylpiperazin-1-yl)benzofuro[3,2-d]pyrimidineC₁₅H₁₅ClN₄O302.76
489403-08-91-Amino-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-2-carbohydrazideC₁₆H₂₁N₅O₂S347.44
489403-37-4(2E)-5-Ethyl-2-[(E)-furan-2-ylmethylidenehydrazinylidene]-3-[(2-methylphenyl)methyl]-1,3-thiazolidin-4-oneC₁₈H₁₉N₃O₂S341.44
489403-70-52-(Pentylsulfanyl)pyrimidine-4,6-diolC₉H₁₄N₂O₂S214.29
489404-05-91-(2-Methoxyethyl)-2-(4-methoxyphenyl)-1H-benzo[d]imidazoleC₁₇H₁₈N₂O₂282.34
489404-16-2N-Cyclohexyl-2-{[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio}acetamideC₁₅H₁₈N₄O₂S318.40
489404-31-1(E)-4-(2-(2-(4-Hydroxy-3-methoxybenzylidene)hydrazinyl)thiazol-4-yl)-N,N-dimethylbenzenesulfonamideC₁₉H₂₀N₄O₄S₂432.53
489404-41-31-(2-Methoxyphenyl)-3-{[5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}pyrrolidine-2,5-dioneC₂₀H₁₈N₄O₃S394.46
489405-25-64-Chloro-N-cycloheptyl-1-methyl-1H-pyrazole-3-carboxamideC₁₂H₁₈ClN₃O255.75
489405-46-15-(3,4-Dichlorophenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-oneC₂₅H₂₆Cl₂N₂O₅505.40
489406-05-55-(2-Furyl)-4-{[(3-methyl-2-thienyl)methylene]amino}-4H-1,2,4-triazole-3-thiolC₁₂H₁₀N₄OS₂290.37
489406-10-24-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(2-methoxyethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₈H₂₇NO₆473.52
489406-42-0Methyl 2-[(4-bromo-2-methylpyrazole-3-carbonyl)amino]benzoateC₁₃H₁₂BrN₃O₃338.16
489406-43-14-Chloro-N-(2,3-dichlorophenyl)-1-methyl-1H-pyrazole-3-carboxamideC₁₁H₈Cl₃N₃O304.56
489406-81-71-(2,6-Dimethoxybenzoyl)-3,5-dimethyl-1H-pyrazoleC₁₄H₁₆N₂O₃260.29
489406-84-0N-(4-Chloro-2,5-dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxamideC₁₃H₁₄ClN₃O₃295.73
489406-94-24-Bromo-N-(2-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxamideC₁₂H₁₂BrN₃O₂310.15
489406-95-34-Chloro-N-cyclopentyl-1-methyl-1H-pyrazole-3-carboxamideC₁₀H₁₄ClN₃O227.69
489407-05-8(3,4-Dihydroquinolin-1(2H)-yl)(1-methyl-1H-pyrazol-3-yl)methanoneC₁₄H₁₅N₃O241.29
489407-19-43-({[3-(Ethoxycarbonyl)-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl]amino}carbonyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acidC₂₁H₂₅NO₅S403.50
489407-23-04-Bromo-1-methyl-N-(1,3-thiazol-2-yl)-1H-pyrazole-3-carboxamideC₈H₇BrN₄OS287.14
489407-27-45-Bromo-2-(3,5-dimethyl-1H-pyrazol-4-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dioneC₁₇H₁₂BrN₃O₂370.21
489407-29-6N-(3-Methoxyphenyl)-1-methyl-1H-pyrazole-3-carboxamideC₁₂H₁₃N₃O₂231.25
489407-43-4Dimethyl 5-{[(4-chloro-1-methyl-1H-pyrazol-5-yl)carbonyl]amino}isophthalateC₁₅H₁₄ClN₃O₅351.75
489407-52-5N-[4-(Diethylamino)phenyl]bicyclo[2.2.1]heptane-2-carboxamideC₁₈H₂₆N₂O286.42
489408-01-7N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-methylpyrazole-3-carboxamideC₁₄H₁₄N₄OS286.36
489408-18-6N,N-Diethyl-5-({4-nitro-1H-pyrazol-1-yl}methyl)-2-furamideC₁₃H₁₆N₄O₄292.30
489408-73-3Methyl 3-[(bicyclo[2.2.1]hept-2-ylcarbonyl)amino]-2-thiophenecarboxylateC₁₄H₁₇NO₃S279.36
489408-91-5[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-(1-methyl-4-nitropyrazol-3-yl)methanoneC₁₇H₁₉N₅O₅373.37
489409-48-52-[(3-Cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)carbamoyl]bicyclo[2.2.1]hept-5-ene-3-carboxylic acidC₁₉H₂₀N₂O₃S356.45
489409-63-43-(Butylcarbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acidC₁₃H₁₉NO₃237.30
489410-10-8Methyl 2-[({4-nitro-1H-pyrazol-1-yl}acetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylateC₁₄H₁₄N₄O₅S350.36
489410-17-5N'-[4-(Benzyloxy)-3-ethoxybenzylidene]-4-bromo-1-methyl-1H-pyrazole-3-carbohydrazideC₂₁H₂₁BrN₄O₃457.33
489413-19-66-Methoxy-4-methyl-2-[(3-methylphenyl)methylsulfanyl]quinazolineC₁₈H₁₈N₂OS310.42
489413-28-74-{[4-(Benzyloxy)-2-methylphenyl]carbonyl}-3-hydroxy-1-[3-(morpholin-4-yl)propyl]-5-(pyridin-4-yl)-1,5-dihydro-2H-pyrrol-2-oneC₃₁H₃₃N₃O₅527.62
489413-41-4N-[(E)-(2-Fluorophenyl)methylideneamino]-2-[4-[(4-methylphenyl)methyl]piperazin-1-yl]acetamideC₂₁H₂₅FN₄O368.46
489413-43-62-[1-Benzyl-2-(2,3-dihydro-indol-1-yl)-2-oxo-ethyl]-isoindole-1,3-dioneC₂₅H₂₀N₂O₃396.45
489413-54-9(3-(4-Chlorophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(furan-2-yl)methanoneC₁₈H₁₃ClN₂O₃340.77
489413-64-17,7-Dimethyl-2-methylsulfanyl-3-m-tolyl-3,5,7,8-tetrahydro-6-oxa-1,3,9-triaza-anthracen-4-oneC₂₀H₂₁N₃O₂S367.47
489413-92-54-[4-(Benzyloxy)-2-methylbenzoyl]-3-hydroxy-1-(3-pyridinylmethyl)-5-(2-thienyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₉H₂₄N₂O₄S496.59
489414-34-8N'-[(E)-(2,4-Dimethoxyphenyl)methylidene]-1H-benzimidazole-5-carbohydrazideC₁₇H₁₆N₄O₃324.34
489414-82-6N-[4-[3-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2,5-dioxopyrrolidin-1-yl]phenyl]acetamideC₂₄H₂₆N₄O₅450.50
489415-39-6Ethyl 3-oxo-4-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-1-ylsulfanyl)butanoateC₁₄H₁₃N₃O₃S₂335.41
489415-41-01-[(3,4-Dimethoxyphenyl)methyl]-2-ethyl-1H-1,3-benzodiazoleC₁₈H₂₀N₂O₂296.37
489415-80-7N-[4-[2-(2-Acetylhydrazinyl)-1,3-thiazol-4-yl]phenyl]butanamideC₁₅H₁₈N₄O₂S318.40
489415-86-32-Allyl-3,8,8-trimethyl-8,9-dihydro-2H,6H-7-oxa-11-thia-2,4,10-triaza-benzo[b]fluoren-1-oneC₁₈H₁₉N₃O₂S341.44
489415-96-5(4E)-4-[Hydroxy-(3-methyl-4-phenylmethoxyphenyl)methylidene]-1-(3-morpholin-4-ylpropyl)-5-pyridin-4-ylpyrrolidine-2,3-dioneC₃₁H₃₃N₃O₅527.62
489416-04-8N-[2-(4-Fluorophenyl)ethyl]-N'-(3-methoxyphenyl)oxamideC₁₇H₁₇FN₂O₃316.33
489416-12-81-(4-Methoxyphenyl)-N-[(4-propan-2-ylphenyl)methyl]benzimidazol-5-amineC₂₄H₂₅N₃O371.48
489416-26-42-[(4,6,7-Trimethylquinazolin-2-yl)sulfanyl]ethyl phenylcarbamateC₂₀H₂₁N₃O₂S367.47
489416-40-24-[4-(Furan-2-carbonyloxy)-phenyl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl esterC₁₉H₁₈N₂O₆370.36
489416-41-31-[3-(4-Chlorophenyl)-4-oxa-1,2-diazaspiro[4.4]non-2-en-1-yl]ethanoneC₁₄H₁₅ClN₂O₂278.74
489416-47-9N-(4,5-Diphenyl-1,3-oxazol-2-yl)-2-(pyridin-2-ylsulfanyl)acetamideC₂₂H₁₇N₃O₂S387.46
489416-53-72-(4-{[4-(4-Hydroxyphenyl)phthalazin-1-yl]amino}phenoxy)acetamideC₂₂H₁₈N₄O₃386.41
489416-65-1N-[2-(4-Chlorophenyl)ethyl]pyridine-3-carboxamideC₁₄H₁₃ClN₂O260.72
489416-77-54-(4-(Benzyloxy)-2-methylbenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(2-methoxyethyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₈H₂₆ClNO₅491.97
489417-00-79-{[(5-Phenyl-1,3,4-oxadiazol-2-yl)thio]acetyl}-2,3,4,9-tetrahydro-1H-carbazoleC₂₂H₁₉N₃O₂S389.48
489417-18-7N-[2-(4-Methylphenyl)-4-oxoquinazolin-3(4H)-yl]thiophene-2-carboxamideC₂₀H₁₅N₃O₂S361.43
489418-36-2Ethyl 3,3,3-trifluoro-N-(4-methylpyridin-2-yl)-2-(pentanoylamino)alaninateC₁₆H₂₂F₃N₃O₃361.36
489420-87-3IsoomphadioneC₁₅H₂₀O₂232.32
489421-57-02,4-Dihydroxy-N-(1,3-thiazol-2-yl)-5,6,7,8-tetrahydroquinoline-3-carboxamideC₁₃H₁₃N₃O₃S291.33
489422-48-2(3,5-Dimethoxyphenyl)-[4-(4-phenylpiperazin-1-yl)piperidin-1-yl]methanoneC₂₄H₃₁N₃O₃409.53
489422-62-02-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxo-1-phenylethyl acetateC₂₀H₂₁FN₂O₃356.40
489422-68-6N-(4,6-Dimethylpyrimidin-2-yl)-8-methyl[1,3]dioxolo[4,5-g]quinazolin-6-amineC₁₆H₁₅N₅O₂309.33
489422-72-21-[4-Chloro-6-(3,4-dihydro-2H-quinolin-1-yl)-1,3,5-triazin-2-yl]-3,4-dihydro-2H-quinolineC₂₁H₂₀ClN₅377.88
489422-76-6N,N-Diethyl-2-{4-[4-(piperidin-1-yl)phthalazin-1-yl]phenoxy}acetamideC₂₅H₃₀N₄O₂418.54
489422-93-7N-(4-Methoxy-phenyl)-6-morpholin-4-ylmethyl-[1,3,5]triazine-2,4-diamineC₁₅H₂₀N₆O₂316.37
489423-55-4(Z)-4-(4-Oxo-5-(pyridin-4-ylmethylene)-2-thioxothiazolidin-3-yl)butanoic acidC₁₃H₁₂N₂O₃S₂308.38
489423-68-9N,1-Diethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxamideC₁₇H₁₉N₅O₂325.37
489424-16-01-Allyl-2-imino-10-methyl-5-oxo-N-(2-phenylethyl)-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamideC₂₄H₂₃N₅O₂413.48
489424-26-2Methyl 2-({[(4-hydroxy-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetyl}amino)benzoateC₂₀H₁₉N₃O₄S₂429.52
489424-45-51-(3,4-Dimethylphenyl)-3-(2-pyrimidinylthio)pyrrolidine-2,5-dioneC₁₆H₁₅N₃O₂S313.38
489425-31-23-Cyclohexyl-4-[(E)-(2,4,6-trimethoxyphenyl)methylideneamino]-1H-1,2,4-triazole-5-thioneC₁₈H₂₄N₄O₃S376.48
489430-50-4Pyridine-4-sulfonyl chloride hydrochlorideC₅H₅Cl₂NO₂S214.07
489430-56-0Benzoic acid, 2-phenoxy-, 2-[(5-methyl-2-furanyl)methylene]hydrazideC₁₉H₁₆N₂O₃320.35
489435-08-7N-(2-Methoxy-5-methylphenyl)-2-oxo-2-(pyrrolidin-1-yl)acetamideC₁₄H₁₈N₂O₃262.31
489438-56-41,4-Dimethyl 2-isothiocyanatobenzene-1,4-dicarboxylateC₁₁H₉NO₄S251.26
489440-58-64-[4-(Benzyloxy)-2-methylbenzoyl]-3-hydroxy-5-(4-methylphenyl)-1-[2-(4-morpholinyl)ethyl]-1,5-dihydro-2H-pyrrol-2-oneC₃₂H₃₄N₂O₅526.63
489440-61-11-[2-(Dimethylamino)ethyl]-3-hydroxy-5-(4-hydroxyphenyl)-4-(4-isobutoxy-3-methylbenzoyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₆H₃₂N₂O₅452.55
489441-66-92-Methyl-5-(4-morpholin-4-ylphthalazin-1-yl)-N-(pyridin-3-ylmethyl)benzenesulfonamideC₂₅H₂₅N₅O₃S475.57
489442-47-93-(4-Methylphenyl)-4-[(E)-(3-methylthiophen-2-yl)methylideneamino]-1H-1,2,4-triazole-5-thioneC₁₅H₁₄N₄S₂314.44
489442-68-43-Cyclohexyl-4-[(E)-(2-fluorophenyl)methylideneamino]-1H-1,2,4-triazole-5-thioneC₁₅H₁₇FN₄S304.39
489443-01-83-[(Z)-(3-sec-Butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-ethyl-1-piperazinyl)-9-methyl-4H-pyrido[1,2-A]pyrimidin-4-oneC₂₃H₂₉N₅O₂S₂471.65
489443-12-11-[3,5-Bis(4-methoxyphenyl)-3,4-dihydropyrazol-2-yl]-2-pyrrolidin-1-ylethanoneC₂₃H₂₇N₃O₃393.49
489443-19-8(2-Fluorophenyl)-[4-(4-methylpiperidin-1-yl)piperidin-1-yl]methanoneC₁₈H₂₅FN₂O304.41
489443-31-42-[(4,6,7-Trimethylquinazolin-2-yl)sulfanyl]ethyl (3-chlorophenyl)carbamateC₂₀H₂₀ClN₃O₂S401.92
489443-41-6[4-[(4-Methylsulfanylphenyl)methyl]piperazin-1-yl]-pyridin-4-ylmethanoneC₁₈H₂₁N₃OS327.45
489443-43-8(E)-N-(2-Chloropyridin-3-yl)-3-(2-methoxyphenyl)prop-2-enamideC₁₅H₁₃ClN₂O₂288.73
489443-51-8(E)-2-Cyano-3-(2-hydroxyphenyl)-N-pyridin-2-ylprop-2-enamideC₁₅H₁₁N₃O₂265.27
489443-98-3N'-Benzylidene-2((5((4-ME-benzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetohydrazideC₁₉H₁₈N₄OS₃414.58
489444-33-93-(2,3-Dihydro-1H-indol-1-yl)-1-(3-methoxyphenyl)pyrrolidine-2,5-dioneC₁₉H₁₈N₂O₃322.36
489444-72-64-[[(E)-3-(2-Furanyl)-2-methylprop-2-enylidene]amino]-3-pyridin-4-yl-1H-1,2,4-triazole-5-thioneC₁₅H₁₃N₅OS311.37
489444-83-92-(6-Ethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetonitrileC₁₃H₁₃N₃OS₂291.40
489444-85-13-((Z)-(3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl)-2-(4-ethyl-1-piperazinyl)-7-methyl-4H-pyrido(1,2-A)pyrimidin-4-oneC₂₆H₂₇N₅O₂S₂505.67
489446-42-64-(tert-Butoxycarbonylaminomethyl)phenylboronic acidC₁₂H₁₈BNO₄251.09
489446-78-8Methyl (2R,4S)-4-aminooxolane-2-carboxylate hydrochlorideC₆H₁₂ClNO₃181.62
489446-83-5rac-(2R,4S)-4-{[(tert-Butoxy)carbonyl]amino}oxolane-2-carboxylic acidC₁₀H₁₇NO₅231.25
489449-41-4N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-ethyl-4-nitro-1H-pyrazole-3-carboxamideC₁₄H₁₄N₄O₅318.29
489449-67-4(2,5-Dichlorophenyl)-pyrazol-1-ylmethanoneC₁₀H₆Cl₂N₂O241.08
489449-93-61-Ethyl-N-[1-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-4-nitro-1H-pyrazole-5-carboxamideC₁₈H₁₉FN₆O₃386.39

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