CAS number index

CAS numbers starting with 4, page 8

28,986 chemicals have a CAS number that starts with 4. They are listed in CAS order.

Showing 701 to 800 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

40155-47-33-Methoxypyrazine-2-carboxylic acidC₆H₆N₂O₃154.13
401564-36-1tert-Butyl (2S)-4-oxo-2-(1,3-thiazolidin-3-yl carbonyl)pyrrolidine-1-carboxylateC₁₃H₂₀N₂O₄S300.38
401565-86-44-(5-Bromo-2,3-dihydro-indol-1-yl)-piperidine-1-carboxylic acid tert-butyl esterC₁₈H₂₅BrN₂O₂381.31
401566-69-6Ethyl 5,6-dichloronicotinateC₈H₇Cl₂NO₂220.06
401566-79-81-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazineC₁₄H₁₈N₄242.33
401567-08-62-Chloro-1-methyl-5-(trifluoromethyl)-1H-1,3-benzodiazoleC₉H₆ClF₃N₂234.61
401567-10-04-Fluoro-N1-methylbenzene-1,2-diamineC₇H₉FN₂140.16
401567-12-22-Chloro-5-fluoro-1-methyl-1H-benzimidazoleC₈H₆ClFN₂184.60
401567-29-12-Chloro-6-(propan-2-yloxy)-1,3-benzothiazoleC₁₀H₁₀ClNOS227.72
401567-35-96-Fluoro-2-(methylsulfanyl)-1,3-benzothiazoleC₈H₆FNS₂199.28
401567-43-95-Bromo-3-chloro-1,2-benzoxazoleC₇H₃BrClNO232.46
401568-70-5Methyl 2-amino-4-hydroxybenzoateC₈H₉NO₃167.16
401573-35-1N-[4-(Aminomethyl)phenyl]-2-methylpropanamideC₁₁H₁₆N₂O192.26
401573-38-4tert-Butyl N-((4-amino-3-methoxyphenyl)methyl)carbamateC₁₃H₂₀N₂O₃252.31
401573-78-24-Methyl-3-phenylbenzoic acidC₁₄H₁₂O₂212.25
401574-09-2N-(4-Fluoro-3-nitrophenyl)-2-(pyridin-2-ylthio)acetamideC₁₃H₁₀FN₃O₃S307.31
401574-65-01-N,3-N-bis[(4-methoxyphenyl)methyl]-1-N,3-N-dimethylbenzene-1,3-dicarboxamideC₂₆H₂₈N₂O₄432.52
401575-24-42,2,2-Trifluoro-N-(pyridin-2-ylmethyl)acetamideC₈H₇F₃N₂O204.15
401576-10-12-[(6-Chloro-1,3-benzodioxol-5-yl)methylsulfanyl]-6-methylpyridine-3-carbonitrileC₁₅H₁₁ClN₂O₂S318.79
401576-52-1N-[4-[[4-(Methanesulfonamido)phenyl]methyl]phenyl]methanesulfonamideC₁₅H₁₈N₂O₄S₂354.45
401577-93-32-[(2-Methoxyphenyl)methylsulfanyl]-1H-benzimidazoleC₁₅H₁₄N₂OS270.36
401578-04-94-Benzhydryl-N-cyclohexylpiperazine-1-carboxamideC₂₄H₃₁N₃O377.53
401578-05-04-Benzhydryl-N-(3-chlorophenyl)-1-piperazinecarboxamideC₂₄H₂₄ClN₃O405.93
401578-06-14-Benzhydryl-N-(3-(trifluoromethyl)phenyl)-1-piperazinecarboxamideC₂₅H₂₄F₃N₃O439.48
401578-07-24-Benzhydryl-N-(1-naphthyl)-1-piperazinecarboxamideC₂₈H₂₇N₃O421.54
401579-96-2N-(3,4-Dichlorophenyl)-N'-[2-(dimethylamino)ethyl]ureaC₁₁H₁₅Cl₂N₃O276.17
40158-95-0ErucifolineC₁₈H₂₃NO₆349.38
40158-98-3Lysergic acid methylpropylamideC₂₀H₂₅N₃O323.44
401580-17-4(3-Amino-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridin-2-yl)(pyrrolidin-1-yl)methanoneC₁₈H₂₃N₃OS329.47
401580-27-62-(2-Bromo-4-methylphenoxy)-1-(4-methylpiperazin-1-yl)ethanoneC₁₄H₁₉BrN₂O₂327.22
401580-39-05-(2-Fluorophenyl)-3-pyridin-4-yl-1,2,4-oxadiazoleC₁₃H₈FN₃O241.22
401580-41-45-(3-Fluorophenyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazoleC₁₅H₁₁FN₂O₂270.26
401580-42-5Methyl 1-(4-fluorobenzoyl)-1H-indole-3-carboxylateC₁₇H₁₂FNO₃297.29
401581-26-81-(Cyclohexylcarbamoyl)piperidine-4-carboxylic acidC₁₃H₂₂N₂O₃254.33
401581-31-51-(2-Methylbenzoyl)piperidine-4-carboxylic acidC₁₄H₁₇NO₃247.29
401581-33-71-(3-Chlorobenzoyl)piperidine-4-carboxylic acidC₁₃H₁₄ClNO₃267.71
401581-34-81-(4-Methylbenzoyl)piperidine-4-carboxylic acidC₁₄H₁₇NO₃247.29
401581-36-01-(Furan-2-carbonyl)piperidine-4-carboxylic acidC₁₁H₁₃NO₄223.23
401582-15-82-Chloro-N-(4-fluorophenyl)-2-phenylacetamideC₁₄H₁₁ClFNO263.70
401582-22-72-Chloro-N-cyclopropyl-2-phenylacetamideC₁₁H₁₂ClNO209.68
401582-47-6(3-Amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)(3-chlorophenyl)methanoneC₁₆H₁₃ClN₂OS316.81
401582-71-6[3-Amino-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridin-2-yl]-piperidin-1-ylmethanoneC₁₆H₂₁N₃O₂S319.43
401582-88-5N-PhenethylcyclopropanecarboxamideC₁₂H₁₅NO189.26
401583-84-42-(2-Morpholin-4-yl-2-oxoethyl)sulfanyl-1H-pyrimidin-6-oneC₁₀H₁₃N₃O₃S255.30
401586-29-6AN-1792C₁₆H₂₆ClNO283.84
401586-34-3N-(5-Chloro-2-methoxyphenyl)-N'-(3,4-dichlorophenyl)ureaC₁₄H₁₁Cl₃N₂O₂345.61
401586-60-51-(2,4-Dichlorophenyl)-3-(4-fluorophenyl)thioureaC₁₃H₉Cl₂FN₂S315.20
401586-87-6N-(2,4-Dichlorophenyl)morpholine-4-carbothioamideC₁₁H₁₂Cl₂N₂OS291.20
401586-92-3N-(3-Chloro-2-methylphenyl)-N'-cyclohexylureaC₁₄H₁₉ClN₂O266.77
401587-34-6N-Ethyl-2,6-difluorobenzamideC₉H₉F₂NO185.17
401589-03-5(2-Aminophenyl)(4-methylpiperidin-1-yl)methanoneC₁₃H₁₈N₂O218.30
401589-66-02-{[(3-Nitrophenyl)methyl]sulfanyl}-1H-1,3-benzodiazoleC₁₄H₁₁N₃O₂S285.33
401589-80-8N1-phenylpiperidine-1,4-dicarboxamideC₁₃H₁₇N₃O₂247.30
401589-88-64-Cyano-N-cyclopropylbenzamideC₁₁H₁₀N₂O186.21
401589-97-76-Amino-3-ethyl-4-(2-methoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrileC₁₆H₁₆N₄O₂296.33
40159-48-64-{[(1E)-Phenylmethylene]amino}-4H-1,2,4-triazole-3-thiolC₉H₈N₄S204.26
401590-07-66-Amino-4-(3,4-dihydroxyphenyl)-1-phenyl-3-propyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrileC₂₂H₂₀N₄O₃388.43
401590-09-86-Amino-4-(4-methylphenyl)-1-phenyl-3-propyl-4H-pyrano[2,3-c]pyrazole-5-carbonitrileC₂₃H₂₂N₄O370.46
401590-41-86-Chloro-3-(trifluoromethyl)pyridine-2-carbonitrileC₇H₂ClF₃N₂206.55
401590-64-51,3-Benzothiazol-2-yl 2,4-dichlorobenzyl sulfideC₁₄H₉Cl₂NS₂326.27
401590-91-82-((5-Methyl-1H-benzo[d]imidazol-2-yl)thio)-1-(piperidin-1-yl)ethanoneC₁₅H₁₉N₃OS289.40
401591-20-6N-(1H-Indazol-6-yl)-4-methylbenzene-1-sulfonamideC₁₄H₁₃N₃O₂S287.34
401591-24-01-(1H-Indazol-6-yl)-3-phenylthioureaC₁₄H₁₂N₄S268.35
401595-06-05-Methoxy-2-((2-methoxybenzyl)thio)-1H-benzo[d]imidazoleC₁₆H₁₆N₂O₂S300.38
401595-20-82-((5-Methyl-1H-benzo[d]imidazol-2-yl)thio)-1-morpholinoethanoneC₁₄H₁₇N₃O₂S291.38
401595-61-73-(2-Chlorophenyl)-N-[(4-fluorophenyl)methyl]-5-methyl-1,2-oxazole-4-carboxamideC₁₈H₁₄ClFN₂O₂344.77
401595-74-21-(1,3-Benzodioxol-5-yl)-3-(2,4-dichlorophenyl)ureaC₁₄H₁₀Cl₂N₂O₃325.15
401596-87-01-(2,4-Dichlorophenyl)-3-(pyridin-4-ylmethyl)thioureaC₁₃H₁₁Cl₂N₃S312.23
401597-32-8Cyclohexanecarboxamide, N-tetrahydrofurfuryl-C₁₂H₂₁NO₂211.31
401598-13-81-[2-(Cyclohexen-1-yl)ethyl]-3-cyclohexylureaC₁₅H₂₆N₂O250.39
4016-11-9Ethyl glycidyl etherC₅H₁₀O₂102.13
4016-14-22-((1-Methylethoxy)methyl)oxiraneC₆H₁₂O₂116.16
4016-21-1Methyl alpha-sulfolaurate sodium saltC₁₃H₂₆NaO₅S317.40
4016-22-2Tetradecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)C₁₅H₂₉NaO₅S344.45
4016-24-4Hexadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)C₁₇H₃₃NaO₅S372.50
4016-63-18-BromoguanosineC₁₀H₁₂BrN₅O₅362.14
4016-85-75-Chloro-2-(chloroacetamido)benzophenoneC₁₅H₁₁Cl₂NO₂308.16
4016-86-8Acetamide, N-(2-benzoyl-4-chlorophenyl)-2-(diethylamino)-C₁₉H₂₁ClN₂O₂344.84
401602-69-52-(1,3-Benzothiazol-2-ylsulfanyl)-1-(2,4-dihydroxyphenyl)ethanoneC₁₅H₁₁NO₃S₂317.39
401603-83-62-{[2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl]sulfanyl}-3-(2-ethoxyphenyl)-6-hydroxypyrimidin-4(3H)-oneC₂₂H₂₀N₂O₆S440.48
401604-26-02-(4-Oxo-2-thiOxothiazolidin-3-yl)-benzoic acid ethyl esterC₁₂H₁₁NO₃S₂281.36
401605-51-42-[(4,6-Dipyrrolidin-1-yl-1,3,5-triazin-2-yl)amino]ethanolC₁₃H₂₂N₆O278.36
401606-94-84-(2-Hydroxy-5-methylphenyl)-2-phenyl-1(2H)-phthalazinoneC₂₁H₁₆N₂O₂328.37
401607-11-26-(5-Chloro-2-hydroxyphenyl)-2-methyl-4,5-dihydro-3(2H)-pyridazinoneC₁₁H₁₁ClN₂O₂238.67
401607-13-44-(5-Chloro-2-hydroxyphenyl)-2-phenyl-1(2H)-phthalazinoneC₂₀H₁₃ClN₂O₂348.79
401607-25-8N-(2-Aminoethyl)-2-hydroxy-4-(tetradecyloxy)benzamideC₂₃H₄₀N₂O₃392.58
401609-67-43-Chloro-5-cyclohexyl-2-hydroxybenzaldehydeC₁₃H₁₅ClO₂238.71
401609-89-03-(1H-Benzimidazol-1-yl)-N'-[(1E,2E)-3-(2-methoxyphenyl)prop-2-en-1-ylidene]propanehydrazideC₂₀H₂₀N₄O₂348.41
40161-54-44-Bromo-3-fluorobenzotrifluorideC₇H₃BrF₄243.00
40161-55-52-Bromo-5-fluorobenzotrifluorideC₇H₃BrF₄243.00
401611-14-1Methyl 1-(furan-2-carbonyl)-1H-indole-3-carboxylateC₁₅H₁₁NO₄269.26
401612-46-22-Fluoro-N-[[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]carbamothioyl]benzamideC₂₀H₁₃FN₄O₂S392.42
401615-71-2Methyl 3-(3-tert-butyl-4-methoxyphenyl)acrylateC₁₅H₂₀O₃248.32
401615-73-42-(4-Chlorobenzyl)-4-cyclohexyl-1-methoxybenzeneC₂₀H₂₃ClO314.86
401615-74-52-Chloro-4-cyclohexyl-6-((3-pyridinylmethylene)amino)phenolC₁₈H₁₉ClN₂O314.82
401615-86-92-tert-Butyl-4-cyclohexyl-6-methoxyphenolC₁₇H₂₆O₂262.39
401615-94-93-(2-(3-tert-Butyl-4-methoxyphenyl)vinyl)pyridineC₁₈H₂₁NO267.37
401615-96-13-Chloro-5-cyclohexyl-2-hydroxybenzonitrileC₁₃H₁₄ClNO235.71
401619-95-2Methyl 2-{[(1-naphthoylamino)carbonothioyl]amino}benzoateC₂₀H₁₆N₂O₃S364.43
40162-97-82,2-DiallylpyrrolidineC₁₀H₁₇N151.25

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