CAS number index

CAS numbers starting with 4, page 5

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

Showing 401 to 500 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

40073-39-02H-Isoindole-1-carbonitrileC₉H₆N₂142.16
400736-72-31-[(4-Methoxyphenyl)methyl]-3-(2-methylphenyl)thioureaC₁₆H₁₈N₂OS286.40
400737-71-51-(2-Phenoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-olC₁₃H₁₂N₄O₂256.26
400738-34-3N-[4-(4-Benzylpiperazin-1-yl)phenyl]furan-2-carboxamideC₂₂H₂₃N₃O₂361.44
400739-67-52,4-Dimethyl-3-(2-oxopyrrolidin-1-yl)benzenesulfonic acidC₁₂H₁₅NO₄S269.32
40074-04-2N-Cyano-N',N''-bis(hydroxymethyl)guanidineC₄H₈N₄O₂144.13
40074-34-82-Propenoic acid, 1,1'-[phosphinicobis(oxy-2,1-ethanediyl)] esterC₁₀H₁₅O₈P294.20
400740-13-8Methyl 5-[2-(4,6-dimethylpyrimidin-2-ylthio)acetyl]-2-hydroxybenzoateC₁₆H₁₆N₂O₄S332.38
400740-71-85-[(2-Ethylphenoxy)methyl]-1,3,4-thiadiazol-2-amineC₁₁H₁₃N₃OS235.31
400743-32-06-Phenyl-5-(phenylthio)imidazo[2,1-b]thiazoleC₁₇H₁₂N₂S₂308.43
400744-14-13-(4-Oxo-2-phenyl-3-thiazolidinyl)benzoic acidC₁₆H₁₃NO₃S299.35
400744-49-23'-Chloro-[1,1'-biphenyl]-4-carbaldehydeC₁₃H₉ClO216.67
400744-65-25-(4-Formylphenyl)furan-2-carboxylic acidC₁₂H₈O₄216.19
400744-83-44-(3-Methylphenyl)benzaldehydeC₁₄H₁₂O196.25
400744-86-73'-Bromo-[1,1'-biphenyl]-3-carbaldehydeC₁₃H₉BrO261.12
400744-92-55-(2-Formylphenyl)furan-2-carboxylic acidC₁₂H₈O₄216.19
400745-17-73'-Hydroxy-biphenyl-3-carbaldehydeC₁₃H₁₀O₂198.22
400745-54-23-Amino-2'-methylbiphenylC₁₃H₁₃N183.25
400745-60-03-(3-Chlorophenyl)benzaldehydeC₁₃H₉ClO216.67
400746-13-6Methyl 5-(4-formylphenyl)furan-2-carboxylateC₁₃H₁₀O₄230.22
400747-13-91-{[2-(3,4-Dimethoxyphenyl)ethyl]amino}-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrileC₂₃H₂₂N₄O₂386.45
400747-22-04'-Aminobiphenyl-3-carboxylic acid methyl esterC₁₄H₁₃NO₂227.26
400747-98-04'-(Trifluoromethyl)-[1,1'-biphenyl]-3-amineC₁₃H₁₀F₃N237.22
400748-04-13-(2-Bromophenyl)benzaldehydeC₁₃H₉BrO261.12
400748-16-53-((2-Methoxyphenyl)formamido)propanoic acidC₁₁H₁₃NO₄223.23
400748-17-6N-[2-(5-Methylfuran-2-yl)phenyl]acetamideC₁₃H₁₃NO₂215.25
400748-29-03-(3-Formylphenyl)benzonitrileC₁₄H₉NO207.23
400748-45-05,5'-Methylenebis(2-propionamidobenzoic acid)C₂₁H₂₂N₂O₆398.42
400748-66-52-[4-(4-Methoxy-phenyl)-2,2-dimethyl-tetrahydro-pyran-4-yl]-ethylamineC₁₆H₂₅NO₂263.38
400748-76-73-(3-Acetylphenyl)benzaldehydeC₁₅H₁₂O₂224.26
400748-81-45-(3-Formylphenyl)furan-2-carboxylic acidC₁₂H₈O₄216.19
400749-67-91-((4-Chlorophenyl)methyl)-5-methyl-1H-pyrazol-3-amineC₁₁H₁₂ClN₃221.69
400749-85-1[3-(3,4-Dimethylphenyl)-1-adamantyl]methylamineC₁₉H₂₇N269.43
400749-87-33'-Bromo-[1,1'-biphenyl]-4-carbaldehydeC₁₃H₉BrO261.12
400750-09-63-(3-Fluorophenyl)benzaldehydeC₁₃H₉FO200.21
400750-29-0Methyl 4-(1H-pyrazol-1-yl)benzoateC₁₁H₁₀N₂O₂202.21
400750-63-23'-Fluoro-[1,1'-biphenyl]-4-carbaldehydeC₁₃H₉FO200.21
400750-67-62-(3-Hydroxyphenyl)benzaldehydeC₁₃H₁₀O₂198.22
400750-84-72-(5-Methylfuran-2-yl)anilineC₁₁H₁₁NO173.22
400751-52-2(5-Chloro-2-prop-2-ynyloxyphenyl)(hydroxyimino)methaneC₁₀H₈ClNO₂209.63
400752-06-9(1-Methyl-5-nitro-3-phenyl-2,3-dihydro-1H-indol-2-yl)methanolC₁₆H₁₆N₂O₃284.31
400752-48-93-(3,5-Dimethyl-4-nitro-pyrazol-1-ylmethyl)-benzoic acidC₁₃H₁₃N₃O₄275.26
400752-98-94-Chloro-3-nitro-1H-pyrazoleC₃H₂ClN₃O₂147.52
400753-01-72-(2-Chlorophenoxy)-N'-(4-fluorobenzylidene)acetohydrazideC₁₅H₁₂ClFN₂O₂306.72
400753-02-84-Iodo-3-nitro-1H-pyrazoleC₃H₂IN₃O₂238.97
400753-32-43-(3-Chloro-4-methylanilino)-1-(3-nitrophenyl)-1-propanoneC₁₆H₁₅ClN₂O₃318.76
400753-62-01-Butyl-4-hydroxy-N-(2-hydroxy-5-nitrophenyl)-2-oxo-1,2-dihydroquinoline-3-carboxamideC₂₀H₁₉N₃O₆397.39
400755-24-02-(3,4,5-Trimethoxyphenyl)thiazolidineC₁₂H₁₇NO₃S255.34
400755-41-13-Methoxy-4-nitro-1H-pyrazoleC₄H₅N₃O₃143.10
400755-43-31-Ethyl-1H-pyrazole-5-carboxylic acidC₆H₈N₂O₂140.14
400755-44-41-Ethyl-1H-pyrazole-3-carboxylic acidC₆H₈N₂O₂140.14
400755-56-82-Chloro-N-(2,5-dimethylphenyl)propanamideC₁₁H₁₄ClNO211.69
400756-19-66,6-Dimethyl-1-(propan-2-yl)piperazin-2-oneC₉H₁₈N₂O170.26
400756-31-2(1,5-Dimethyl-1H-pyrazol-4-yl)methanamineC₆H₁₁N₃125.17
400756-39-04-Chloro-1-ethyl-1H-pyrazole-5-carboxylic acidC₆H₇ClN₂O₂174.59
400756-82-31-(1-(2-Methylphenyl)-1H-pyrazol-4-yl)methanamineC₁₁H₁₃N₃187.25
400762-49-4Potassium tetrakis(4-biphenylyl)borateC₄₈H₃₆BK662.73
40077-13-2BE 2254C₁₉H₂₁NO₂295.38
400770-57-21-Methyl-3-methylidenecyclopentane-1-carboxylic acidC₈H₁₂O₂140.18
400770-85-6([3,5-Bis(trifluoromethyl)phenyl]methyl)sulfonyl chlorideC₉H₅ClF₆O₂S326.64
400770-98-1tert-Butyl 4-(4-fluorophenyl)-3-oxopiperidine-1-carboxylateC₁₆H₂₀FNO₃293.34
400771-41-73-Chloro-5-(trifluoromethyl)benzylamineC₈H₇ClF₃N209.60
400771-44-01-(3-Isopropoxyphenyl)methanamineC₁₀H₁₅NO165.24
400774-96-16-(Morpholin-4-yl)pyridin-2-amineC₉H₁₃N₃O179.22
400775-22-66-(Morpholin-4-ylmethyl)pyridin-2-amineC₁₀H₁₅N₃O193.25
400775-78-25-(Morpholin-4-ylmethyl)pyridin-2-amineC₁₀H₁₅N₃O193.25
400776-16-16-Chloropyridine-3-carbothioamideC₆H₅ClN₂S172.64
400777-00-6tert-Butyl (6-chloro-4-iodopyridin-3-yl)carbamateC₁₀H₁₂ClIN₂O₂354.57
400777-11-96-Methyl-2-(4-Methylphenyl)-imidazo[1,2-a]pyridine-3-CarboxaldehydeC₁₆H₁₄N₂O250.30
400781-85-33-(2-Methyl-4,5-dihydro-1H-imidazol-1-yl)propanoic acidC₇H₁₂N₂O₂156.19
400786-07-46-Hexyl-7-[(4-methoxybenzyl)oxy]-4-phenyl-2H-chromen-2-oneC₂₉H₃₀O₄442.56
400786-17-64,5-Dimethoxy-2-{[(propan-2-yl)carbamoyl]amino}benzoic acidC₁₃H₁₈N₂O₅282.30
400786-24-53-(Furan-2-yl)-3-(2-methoxyphenyl)propanoic acidC₁₄H₁₄O₄246.26
400797-96-82-(Piperidin-4-yl)-5-(trifluoromethyl)-1,3-benzothiazoleC₁₃H₁₃F₃N₂S286.32
4008-41-72-(8-Heptadecen-1-yl)-N-(2-(2-(8-heptadecen-1-yl)-4,5-dihydro-1H-imidazol-1-yl)ethyl)-4,5-dihydro-1H-imidazole-1-ethanamineC₄₄H₈₃N₅682.18
4008-48-4NitroxolineC₉H₆N₂O₃190.16
4008-62-23,4-Dihydroquinolin-2-amineC₉H₁₀N₂146.19
400801-32-34-(Trifluoromethyl)thiophen-2-amine hydrochlorideC₅H₅ClF₃NS203.62
400821-71-86-[(2-Butanoyl-4-methoxycarbonyl-5,5-dimethyl-3-oxocyclohexen-1-yl)amino]hexanoic acidC₂₀H₃₁NO₆381.47
400825-60-7Isopropyl 2-[4-(3-chlorophenyl)piperazino]nicotinateC₁₉H₂₂ClN₃O₂359.86
400825-69-64-[(2-Methylphenyl)methoxy]benzaldehydeC₁₅H₁₄O₂226.28
400827-46-5Ceftaroline fosamil acetate anhydrousC₂₄H₂₅N₈O₁₀PS₄744.75
400827-55-6Ceftaroline fosamil acetate hydrateC₂₄H₂₇N₈O₁₁PS₄762.77
400827-64-74-[2-((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-ylsulfanyl)thiazole-4-yl]-1-methyl-pyridiniumchloride monohydrochlorideC₁₆H₁₆Cl₂N₄O₃S₃479.44
400828-85-5Ethyl 3-(pyridine-3-carbonylcarbamothioylamino)benzoateC₁₆H₁₅N₃O₃S329.38
400834-32-44-Chloro-N-(3-chlorophenyl)-1-methyl-1H-pyrazole-5-carboxamideC₁₁H₉Cl₂N₃O270.12
400836-58-01-(2-(2-(2-Methoxyethoxy)ethoxy)ethyl)piperazineC₁₁H₂₄N₂O₃232.32
400838-51-91,1,1-Trifluoro-3-(methylamino)propan-2-olC₄H₈F₃NO143.11
400839-04-54-Bromo-1-ethyl-N-[3-(methylsulfanyl)phenyl]-1H-pyrazole-3-carboxamideC₁₃H₁₄BrN₃OS340.25
400839-32-9N-(sec-Butyl)-N'-(3-chlorophenyl)ureaC₁₁H₁₅ClN₂O226.71
400839-59-04-Amino-3,5,6-trichloropyridine-2-carbohydrazideC₆H₅Cl₃N₄O255.49
400845-77-44-(2,3-Dichlorophenyl)-2,7,7-trimethyl-N-(4-methyl-2-pyridinyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamideC₂₅H₂₅Cl₂N₃O₂470.40
400845-98-94-(2,4-Dichlorophenyl)-2-methyl-N-(5-methyl-2-pyridinyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamideC₂₃H₂₁Cl₂N₃O₂442.35
400845-99-04-(2,4-Dichlorophenyl)-2-methyl-N-(4-methyl-2-pyridinyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamideC₂₃H₂₁Cl₂N₃O₂442.35
400846-03-94-(2,4-Dichlorophenyl)-2,7,7-trimethyl-N-(6-methyl-2-pyridinyl)-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxamideC₂₅H₂₅Cl₂N₃O₂470.40
400856-60-22-Hydroxy-2,3-diphenyl-2,3-dihydro-1H-indolizinyliumC₂₀H₁₈BrNO368.27
400856-69-15H-Imidazo(1,2-a)azepinium, 1-((2,4-dichlorophenyl)methyl)-6,7,8,9-tetrahydro-3-phenyl-, bromideC₂₁H₂₁BrCl₂N₂452.22
400856-81-73-Allyl-2-(tert-butylamino)-4-phenylthiazol-3-ium bromideC₁₆H₂₁BrN₂S353.33
400856-82-83-[2-Hydroxy-2-(4-nitrophenyl)ethyl]-4-(4-methoxyphenyl)-2-(phenylamino)-1,3-thiazol-3-ium bromideC₂₄H₂₂BrN₃O₄S528.43
400856-83-93-(Methylethyl)-4-phenyl-2-(phenylazamethylene)-1,3-thiazolineC₁₈H₁₈N₂S294.42

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