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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5,6,8-Tetramethyl-1,2-dihydro-naphthalin 92377-90-7 C14H18
4,5,6,8-Tetramethyl-1,2-dihydro-naphthalin
—— 4-(4-methylphenyl)-3,4,5,6,7,8,9,10-octahydro-1H-cycloocta[d]pyrimidine-2-thione 75737-02-9 C17H22N2S
4-(4-methylphenyl)-3,4,5,6,7,8,9,10-octahydro-1H-cycloocta[d]pyrimidine-2-thione
—— 4-(4-bromo-phenyl)-3-methyl-4-oxo-trans-crotonic acid methyl ester 32095-89-9 C12H11BrO3
4-(4-bromo-phenyl)-3-methyl-4-oxo-trans-crotonic acid methyl ester
—— 4,4'-bis-[3-[2]quinolyl-N'''-(4'-hydroxy-3,3'-dimethyl-biphenyl-4-yl)-formazano]-3,3'-dimethyl-biphenyl 109504-19-0 C62H52N10O2
4,4'-bis-[3-[2]quinolyl-N'''-(4'-hydroxy-3,3'-dimethyl-biphenyl-4-yl)-formazano]-3,3'-dimethyl-biphenyl
—— (4aS,10bS)-4-allyl-7-nitro-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline 884306-69-8 C16H20N2O2
(4aS,10bS)-4-allyl-7-nitro-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline
—— (4S,5R)-4-Isopropenyl-5,9-dimethyl-decan-1-ol 109308-01-2 C15H30O
(4S,5R)-4-Isopropenyl-5,9-dimethyl-decan-1-ol
—— 4-chlorobenzylidene-(3-chloro-1-propylamine) 1357484-29-7 C10H11Cl2N
4-chlorobenzylidene-(3-chloro-1-propylamine)
—— 4-methyl-1H-indole-5-carboxylic acid ((1-hydroxycyclohexyl)methyl)amide 1616256-57-5 C17H22N2O2
4-methyl-1H-indole-5-carboxylic acid ((1-hydroxycyclohexyl)methyl)amide
—— 4'-[(S)-1-(4-chloro-2-methyl-phenyl)-3-[(E)-hydroxyimino]-3-(2-methyl-pyridin-4-yl)-propyl]-biphenyl-4-carboxylic acid 1354813-64-1 C29H25ClN2O3
4'-[(S)-1-(4-chloro-2-methyl-phenyl)-3-[(E)-hydroxyimino]-3-(2-methyl-pyridin-4-yl)-propyl]-biphenyl-4-carboxylic acid
—— 4-chloro-N-(3-triethoxysilylpropyl)benzenesulfonamide 52663-45-3 C15H26ClNO5SSi
4-chloro-N-(3-triethoxysilylpropyl)benzenesulfonamide
—— 4-{[4-(2,6-dimethylpyridin-3-yl)oxypyridin-2-yl]amino}-N-pentylbenzenesulfonamide 1117685-21-8 C23H28N4O3S
4-{[4-(2,6-dimethylpyridin-3-yl)oxypyridin-2-yl]amino}-N-pentylbenzenesulfonamide
—— 4-amino-1,6,7,7-tetramethyl-1,7-dihydro-pyrimido[4,5-<i>b</i>][1,4]oxazin-2-one 25716-23-8 C10H14N4O2
4-amino-1,6,7,7-tetramethyl-1,7-dihydro-pyrimido[4,5-<i>b</i>][1,4]oxazin-2-one
—— 4-Amino-2-(2-bromo-ethyl)-2H-phthalazin-1-one 126278-25-9 C10H10BrN3O
4-Amino-2-(2-bromo-ethyl)-2H-phthalazin-1-one
—— 4-<O-(4-methylbenzenesulfonyl)>-5,8-dimethoxyquinoline 126556-49-8 C18H17NO5S
4-<O-(4-methylbenzenesulfonyl)>-5,8-dimethoxyquinoline
—— 4-acetyl-3-hydroxy-3,8-dimethyl-2,4-dihydropyrano[3,2-i][1,5]benzodioxepin-10-one 1365411-22-8 C16H16O6
4-acetyl-3-hydroxy-3,8-dimethyl-2,4-dihydropyrano[3,2-i][1,5]benzodioxepin-10-one
—— (4aR,6S,7R,8aR)-6-Methoxy-2-phenyl-7-(tetrahydro-pyran-2-yloxy)-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 50680-09-6 C19H24O7
(4aR,6S,7R,8aR)-6-Methoxy-2-phenyl-7-(tetrahydro-pyran-2-yloxy)-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one
—— 4-[2-[4-[(4-chlorophenyl)diazenyl]phenyl]-3-phenyl-3,4-dihydropyrazol-5-yl]-N,N-dimethylaniline 105257-72-5 C29H26ClN5
4-[2-[4-[(4-chlorophenyl)diazenyl]phenyl]-3-phenyl-3,4-dihydropyrazol-5-yl]-N,N-dimethylaniline
—— (4-methylphenyl)-5-nitro-2-thienylvinyl ether 74610-89-2 C13H11NO3S
(4-methylphenyl)-5-nitro-2-thienylvinyl ether
—— 4-[(6R)-4-methyl-5-(4-methylpiperazine-1-carbonyl)-2-oxo-3-[3-(trifluoromethyl)phenyl]-1,6-dihydropyrimidin-6-yl]benzonitrile 904958-73-2 C25H24F3N5O2
4-[(6R)-4-methyl-5-(4-methylpiperazine-1-carbonyl)-2-oxo-3-[3-(trifluoromethyl)phenyl]-1,6-dihydropyrimidin-6-yl]benzonitrile
—— 4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(3,5-difluoropyridin-2-yl)piperidine-1-carboxamide 1334301-05-1 C25H24F2N10O
4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(3,5-difluoropyridin-2-yl)piperidine-1-carboxamide
—— 4-(3-Bromoanilino)thieno[3,2-c]quinoline-7-carboxylic acid 1009824-91-2 C18H11BrN2O2S
4-(3-Bromoanilino)thieno[3,2-c]quinoline-7-carboxylic acid
—— 4-(4,5-dichloro-2-hydroxyphenoxy)-3-nitrochromen-2-one 139722-38-6 C15H7Cl2NO6
4-(4,5-dichloro-2-hydroxyphenoxy)-3-nitrochromen-2-one
—— 4-(3-bromophenyl)-4-(3-methoxyphenyl)-1,3-thiazolidine-2,5-dithione 960389-94-0 C16H12BrNOS3
4-(3-bromophenyl)-4-(3-methoxyphenyl)-1,3-thiazolidine-2,5-dithione
—— 4-propyl-1-((trimethylsilyl)methyl)-1H-1,2,3-triazole 1352807-58-9 C9H19N3Si
4-propyl-1-((trimethylsilyl)methyl)-1H-1,2,3-triazole
—— 4b-aza-12b-borabenzo[f]phenanthro[9,10-h]quinoline 1396175-34-0 C23H15BN2
4b-aza-12b-borabenzo[f]phenanthro[9,10-h]quinoline
—— 4-[3-(Trifluoromethyl)anilino]thieno[3,2-c]quinoline-7-carboxylic acid 1009825-05-1 C19H11F3N2O2S
4-[3-(Trifluoromethyl)anilino]thieno[3,2-c]quinoline-7-carboxylic acid
—— [4-cyclopentyloxy-2-methyl-6-(5-methyl-1H-indol-4-yl)-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine 693278-10-3 C32H37N3O
[4-cyclopentyloxy-2-methyl-6-(5-methyl-1H-indol-4-yl)-pyridin-3-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amine
—— 4-chloro-3,4-dimethyl-2-pentene 114583-33-4 C7H13Cl
4-chloro-3,4-dimethyl-2-pentene
—— 4-((R)-3-amino-pyrrolidin-1-yl)-N,N-dimethyl-2,2-diphenyl-butyramide 1055726-80-1 C22H29N3O
4-((R)-3-amino-pyrrolidin-1-yl)-N,N-dimethyl-2,2-diphenyl-butyramide
—— 4-cyclohexyl-3,5-dioxo-[1,2,4]triazolidine-1,2-dicarboxylic acid bis-dimethylamide 92431-49-7 C14H23N5O4
4-cyclohexyl-3,5-dioxo-[1,2,4]triazolidine-1,2-dicarboxylic acid bis-dimethylamide
—— 4-methylthio-2-[cis-4-(N-t-butoxycarbonyl-N-methyl-amino)cyclohexyloxy]benzoic acid 809289-69-8 C20H29NO5S
4-methylthio-2-[cis-4-(N-t-butoxycarbonyl-N-methyl-amino)cyclohexyloxy]benzoic acid
—— 4-amino-phenylacetyl-Gly-Pro-MNA 423757-35-1 C26H28N4O4
4-amino-phenylacetyl-Gly-Pro-MNA
—— (4aR,6S,8aS)-2,2-di-tert-butyl-6-(prop-2-yn-1-yl)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3,2]dioxasiline 1376271-48-5 C17H28O3Si
(4aR,6S,8aS)-2,2-di-tert-butyl-6-(prop-2-yn-1-yl)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3,2]dioxasiline
—— 4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-(pyridin-2-ylmethyl)piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one 726206-39-9 C29H30ClN9O2
4-[[(2S)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]-3-[6-methyl-2-[4-(pyridin-2-ylmethyl)piperazin-1-yl]-7H-purin-8-yl]-1H-pyridin-2-one
—— 4-[4-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)phenyl]butanoic acid methyl ester 1044504-44-0 C16H18N2O4
4-[4-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)phenyl]butanoic acid methyl ester
—— ((4,5-bis(diphenylphosphino)-9,9-dimethylxanthene)allyl)palladium(ll) chloride 879689-28-8 C42H37OP2Pd*Cl
((4,5-bis(diphenylphosphino)-9,9-dimethylxanthene)allyl)palladium(ll) chloride
—— (4,6-dimethyl-2-(sec-phenethyl)phenyl)NCMe(C5H3N)CMeN(4,6-dimethyl-2-(sec-phenethyl)phenyl) 1152309-79-9 C41H43N3
(4,6-dimethyl-2-(sec-phenethyl)phenyl)NCMe(C5H3N)CMeN(4,6-dimethyl-2-(sec-phenethyl)phenyl)
—— 4-chloro-N-(2-(ethylsulfonyl)ethyl)-6-methyl-5-nitropyrimidin-2-amine 937365-45-2 C9H13ClN4O4S
4-chloro-N-(2-(ethylsulfonyl)ethyl)-6-methyl-5-nitropyrimidin-2-amine
—— 4-(4-{2-[-5-(4-dodecyloxyphenyl)-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopent-1-enyl}-5-methylthiophen-2-yl)benzaldehyde 1046785-08-3 C40H42F6O2S2
4-(4-{2-[-5-(4-dodecyloxyphenyl)-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopent-1-enyl}-5-methylthiophen-2-yl)benzaldehyde
—— 4-Aethoxycarbonyl-4-phenyl-butan-2-on 97024-79-8 C13H16O4
4-Aethoxycarbonyl-4-phenyl-butan-2-on
—— 4,4'-(2,2-dimethylpropane-1,1-diyl)bis(1,3-dimethoxybenzene) 273410-93-8 C21H28O4
4,4'-(2,2-dimethylpropane-1,1-diyl)bis(1,3-dimethoxybenzene)
—— 4-(3-nitrophenyl)-9,9a-dihydro-2H-[1,3]thiazino[3,4-d][1,2,4]triazin-1(8H)-one 590403-44-4 C12H12N4O3S
4-(3-nitrophenyl)-9,9a-dihydro-2H-[1,3]thiazino[3,4-d][1,2,4]triazin-1(8H)-one
—— 4-(N-(3-bromopropyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590404-57-2 C13H18BrN3O2
4-(N-(3-bromopropyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4-methylspiro[3,4-dihydro-1H-quinazoline-2,1'-cyclopentane] 84571-64-2 C13H18N2
4-methylspiro[3,4-dihydro-1H-quinazoline-2,1'-cyclopentane]
—— 4-Ethyl-5-vinyl-hept-6-ene-2,5-diol 65757-32-6 C11H20O2
4-Ethyl-5-vinyl-hept-6-ene-2,5-diol
—— 4-(2-(N-(2-fluorobenzyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride 590406-22-7 C17H20FN3O*ClH
4-(2-(N-(2-fluorobenzyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride
—— 4-Benzoyl-4-chloro-dihydro-furan-2-one 95891-74-0 C11H9ClO3
4-Benzoyl-4-chloro-dihydro-furan-2-one
—— 4-N-Valeryl-N-amylamino-4'-nitro-diphenylsulfon 51688-43-8 C22H28N2O5S
4-N-Valeryl-N-amylamino-4'-nitro-diphenylsulfon
—— 4-Amino-1,1,1-trifluoro-2-(1,3-oxazol-2-yl)butan-2-ol dihydrochloride 2253640-14-9 C7H11Cl2F3N2O2
4-Amino-1,1,1-trifluoro-2-(1,3-oxazol-2-yl)butan-2-ol dihydrochloride
—— 4-(Bromomethyl)pyrazolo[1,5-a]pyridine 2168388-95-0 C8H7BrN2
4-(Bromomethyl)pyrazolo[1,5-a]pyridine