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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-4'-phenylsulfanylbenzophenone dimethyl acetal —— C21H19BrO2S
4-bromo-4'-phenylsulfanylbenzophenone dimethyl acetal
—— 4-(1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)pyridine —— C16H17NO2
4-(1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)pyridine
—— 4-fluorophenyldiphenylsulfonium bromide —— Br*C18H14FS
4-fluorophenyldiphenylsulfonium bromide
—— 4-(2-methoxyphenethyl)piperidine —— C14H21NO
4-(2-methoxyphenethyl)piperidine
—— 4-methyl-2-(2H-pyrazol-3-yl)-thiazole-5-carboxylic acid ethyl ester —— C10H11N3O2S
4-methyl-2-(2H-pyrazol-3-yl)-thiazole-5-carboxylic acid ethyl ester
—— 4-(2,3-Dimethoxyphenyl)-4-piperidinylmethanone —— C14H19NO3
4-(2,3-Dimethoxyphenyl)-4-piperidinylmethanone
—— 4-acetamidophenoxyphenyl methyl sulphide —— C15H15NO2S
4-acetamidophenoxyphenyl methyl sulphide
—— (4-chlorophenyl)(5-methoxy-1-benzofuran-2-yl)methanone —— C16H11ClO3
(4-chlorophenyl)(5-methoxy-1-benzofuran-2-yl)methanone
—— 4-methoxy-2-phenyl-2-sulfanylenebenzo[d][1,3,2]dioxaphosphole —— C13H11O3PS
4-methoxy-2-phenyl-2-sulfanylenebenzo[d][1,3,2]dioxaphosphole
—— 4-hydroxy-N’-[(E)-(2-hydroxy-5-methoxyphenyl)methylidene]benzohydrazide —— C15H14N2O4
4-hydroxy-N’-[(E)-(2-hydroxy-5-methoxyphenyl)methylidene]benzohydrazide
—— [4-(4-nitrophenylamino)phenoxy]acetic acid hydrazide —— C14H14N4O4
[4-(4-nitrophenylamino)phenoxy]acetic acid hydrazide
—— 4β,5β-Epoxy-1-androstene-3,17-dione —— C19H24O3
4β,5β-Epoxy-1-androstene-3,17-dione
—— 4-(2-fluoro-4-nitrophenoxy)-6-methoxy-7-(piperidin-4-yloxy)quinoline —— C21H20FN3O5
4-(2-fluoro-4-nitrophenoxy)-6-methoxy-7-(piperidin-4-yloxy)quinoline
—— 4-{2-[2-(4-benzyloxyphenethyl)-5-methyl-1H-pyrrol-1-yl]ethyl}phenol —— C28H29NO2
4-{2-[2-(4-benzyloxyphenethyl)-5-methyl-1H-pyrrol-1-yl]ethyl}phenol
—— (4-cyano-2-methylcarbamoylmethoxy-benzyl)-carbamic acid tert-butyl ester —— C16H21N3O4
(4-cyano-2-methylcarbamoylmethoxy-benzyl)-carbamic acid tert-butyl ester
—— 4-benzhydrylidene-3-methoxycyclohexa-2,5-dienone —— C20H16O2
4-benzhydrylidene-3-methoxycyclohexa-2,5-dienone
—— 4-(3-chloro-2,4-difluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline —— C23H24ClF2N5O3
4-(3-chloro-2,4-difluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline
—— (4-chlorophenyl)-(2-methoxy-4-nitrophenyl)phenylcarbinol —— C20H16ClNO4
(4-chlorophenyl)-(2-methoxy-4-nitrophenyl)phenylcarbinol
—— (4R,5R,6S)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4-[3,6-dimethoxy-2-(2-methylprop-2-en-1-yl)phenyl]-5,6-epoxy-1,3,2-dioxasilepane —— C26H40O5Si
(4R,5R,6S)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4-[3,6-dimethoxy-2-(2-methylprop-2-en-1-yl)phenyl]-5,6-epoxy-1,3,2-dioxasilepane
—— (4R,5R,6S)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4-[3,6-dimethoxy-2-(2-methylprop-2-en-1-yl)phenyl]-5,6-epoxy-1,3,2-dioxasilepane —— C28H44O5Si
(4R,5R,6S)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4-[3,6-dimethoxy-2-(2-methylprop-2-en-1-yl)phenyl]-5,6-epoxy-1,3,2-dioxasilepane
—— (4S)-4-(2-bromo-3,6-dimethoxyphenyl)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4,7-dihydro-1,3,2-dioxasilepine —— C24H37BrO4Si
(4S)-4-(2-bromo-3,6-dimethoxyphenyl)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-4,7-dihydro-1,3,2-dioxasilepine
—— (4R,5R,6S)-4-(2-bromo-3,6-dimethoxyphenyl)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-5,6-epoxy-1,3,2-dioxasilepane —— C24H37BrO5Si
(4R,5R,6S)-4-(2-bromo-3,6-dimethoxyphenyl)-6-(but-3-en-1-yl)-2,2-di-tert-butyl-5,6-epoxy-1,3,2-dioxasilepane
—— (4S,5R)-4,5-diphenyl-3-(propa-1,2-dien-1-yl)oxazolidine-2-one —— C18H15NO2
(4S,5R)-4,5-diphenyl-3-(propa-1,2-dien-1-yl)oxazolidine-2-one
—— (4S,1'R)-4-<1-(t-butyldimethylsilyl)oxy-2-(t-butyldiphenylsilyl)oxy-1-ethyl>-1-phenylmethylazetidin-2-one —— C34H47NO3Si2
(4S,1'R)-4-<1-(t-butyldimethylsilyl)oxy-2-(t-butyldiphenylsilyl)oxy-1-ethyl>-1-phenylmethylazetidin-2-one
—— 4,9-dioctyl-2,7-bis(octyloxy)pyrene —— C48H74O2
4,9-dioctyl-2,7-bis(octyloxy)pyrene
—— 4,4-dioctyl-4H-cyclopenta[def]phenanthrene —— C31H42
4,4-dioctyl-4H-cyclopenta[def]phenanthrene
—— 4,9-dioctylpyrene-2,7-diol —— C32H42O2
4,9-dioctylpyrene-2,7-diol
—— (4S,5R)-7-O-tert-butyldimethylsilyl-2-methyl-4-O-methoxymethyl-5-(2-methoxymethyloxyethyl)-1-heptene-3,4,5-triol —— C20H42O6Si
(4S,5R)-7-O-tert-butyldimethylsilyl-2-methyl-4-O-methoxymethyl-5-(2-methoxymethyloxyethyl)-1-heptene-3,4,5-triol
—— 4-nitro-3-propoxybenzaldehyde —— C10H11NO4
4-nitro-3-propoxybenzaldehyde
—— 4-bromo-2-methoxybenzenethiol 145915-30-6 C7H7BrOS
4-bromo-2-methoxybenzenethiol
—— (4-tert-butylphenyl)-{4-[6-methoxy-7-(4-piperidinylmethoxy)-4-quinolyloxy]phenyl}amine —— C32H37N3O3
(4-tert-butylphenyl)-{4-[6-methoxy-7-(4-piperidinylmethoxy)-4-quinolyloxy]phenyl}amine
—— (4-Tert-butylphenyl)-{4-[6-methoxy-7-(1-propylpiperidin-4-ylmethoxy)quinolin-4-yloxy]phenyl}amine —— C35H43N3O3
(4-Tert-butylphenyl)-{4-[6-methoxy-7-(1-propylpiperidin-4-ylmethoxy)quinolin-4-yloxy]phenyl}amine
—— 4-(p-octyloxyphenoxy)phthalonitrile —— C22H24N2O2
4-(p-octyloxyphenoxy)phthalonitrile
—— 4-ethyl-7-(octyloxy)coumarin —— C19H26O3
4-ethyl-7-(octyloxy)coumarin
—— 4-deacetyl-4-propoxylvindoline —— C26H36N2O5
4-deacetyl-4-propoxylvindoline
—— 4-fluorohexan-2-one —— C6H11FO
4-fluorohexan-2-one
—— 4-Hydroxy-1-methoxy-4-methyl-3-octanone —— C10H20O3
4-Hydroxy-1-methoxy-4-methyl-3-octanone
—— 4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene —— C48H74S2
4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene
—— 4,8-dimethyl-7-(octyloxy)coumarin —— C19H26O3
4,8-dimethyl-7-(octyloxy)coumarin
—— 4-hydroxy-oct-3-en-2-one —— C8H14O2
4-hydroxy-oct-3-en-2-one
—— 4-butyl-2-piperidino-1,3-selenazole —— C12H20N2Se
4-butyl-2-piperidino-1,3-selenazole
—— 4-methyl-2-piperidino-5-propyl-1,3-selenazole —— C12H20N2Se
4-methyl-2-piperidino-5-propyl-1,3-selenazole
—— 4-pentyl-1-propyl-1H-1,2,3-triazole —— C10H19N3
4-pentyl-1-propyl-1H-1,2,3-triazole
—— 4-hydroxy-4-methyl-1,1,1,3,3-pentafluorooctan-2-one hydrate —— C9H15F5O3
4-hydroxy-4-methyl-1,1,1,3,3-pentafluorooctan-2-one hydrate
—— 4-hydroxy-4-methyl-1,1,1,3,3-pentafluorooctan-2-one hemiacetal —— C9H13F5O2
4-hydroxy-4-methyl-1,1,1,3,3-pentafluorooctan-2-one hemiacetal
—— (4R,5R)-5-n-butyl-4,5-dimethyl-dihydrofuran-2-one —— C10H18O2
(4R,5R)-5-n-butyl-4,5-dimethyl-dihydrofuran-2-one
—— 4-[(2,4-dichlorobenzyl)amino]-2-(4-propylpiperazin-1-yl)pyrido[2,3-d]pyrimidine —— C21H24Cl2N6
4-[(2,4-dichlorobenzyl)amino]-2-(4-propylpiperazin-1-yl)pyrido[2,3-d]pyrimidine
—— 4-amino-3-propylpyridine —— C8H12N2
4-amino-3-propylpyridine
—— 4-(2-fluoro-4-(4-pentyl-cyclohexyl)-phenyl)-4'-propoxybicyclohexane —— C32H51FO
4-(2-fluoro-4-(4-pentyl-cyclohexyl)-phenyl)-4'-propoxybicyclohexane
—— (4R,5S)-4-nitromethyl-5-hydroxymethyl-2-(5H)-furanone —— C6H9NO5
(4R,5S)-4-nitromethyl-5-hydroxymethyl-2-(5H)-furanone