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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[4-Chloro-2-(1-imidazol-1-yl-vinyl)-phenoxymethyl]-benzoic acid methyl ester 108648-54-0 C20H17ClN2O3
    4-[4-Chloro-2-(1-imidazol-1-yl-vinyl)-phenoxymethyl]-benzoic acid methyl ester
    —— 4-chloro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid 1318789-67-1 C11H8ClFN2O3
    4-chloro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid
    —— 4-fluoro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid methyl ester 1318789-70-6 C12H10F2N2O3
    4-fluoro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid methyl ester
    —— 4-bromo-1-(2-fluoro-phenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid 1318789-66-0 C11H8BrFN2O3
    4-bromo-1-(2-fluoro-phenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid
    —— 4-Chloro-2-ethyl-5-sulfinobenzoic acid 1026064-89-0 C9H9ClO4S
    4-Chloro-2-ethyl-5-sulfinobenzoic acid
    —— 4-(Hydroxymethyl)-1H,3H-pyrido<1,2-c><1,3>oxazin-1-one 137094-10-1 C9H9NO3
    4-(Hydroxymethyl)-1H,3H-pyrido<1,2-c><1,3>oxazin-1-one
    —— 4-<4-(4-Methoxyphenoxy)benzyl>heptan-3,5-dion 67206-00-2 C21H24O4
    4-<4-(4-Methoxyphenoxy)benzyl>heptan-3,5-dion
    —— 4-chloro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid methyl ester 1318789-68-2 C12H10ClFN2O3
    4-chloro-1-(2-fluorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid methyl ester
    —— [4-(benzyloxy)phenyl](3-chloropyrazin-2-yl)methanone 1357143-14-6 C18H13ClN2O2
    [4-(benzyloxy)phenyl](3-chloropyrazin-2-yl)methanone
    —— 4-(1-methoxymethylpropylamino)-5,6-dihydrobenzo<h>quinazoline 107096-34-4 C17H21N3O
    4-(1-methoxymethylpropylamino)-5,6-dihydrobenzo<h>quinazoline
    —— 4-Chloro-5-chlorosulfonyl-2-ethylbenzoic acid 1026367-89-4 C9H8Cl2O4S
    4-Chloro-5-chlorosulfonyl-2-ethylbenzoic acid
    —— 4-phenylsulfinylphenoxyethanol 445283-59-0 C14H14O3S
    4-phenylsulfinylphenoxyethanol
    —— 4-phenylsulfanylphenoxyethyl tetrahydro-2H-pyran-2-yl ether 445283-57-8 C19H22O3S
    4-phenylsulfanylphenoxyethyl tetrahydro-2H-pyran-2-yl ether
    —— 4-[N'-(2-Methyl-6-oxo-5,6-dihydro-3-oxa-1,5-diaza-s-indacen-7-ylidene)-hydrazino]-benzenesulfonamide 222035-92-9 C16H13N5O4S
    4-[N'-(2-Methyl-6-oxo-5,6-dihydro-3-oxa-1,5-diaza-s-indacen-7-ylidene)-hydrazino]-benzenesulfonamide
    —— 4'-Methoxy-flavonol-acetat 132594-11-7 C18H14O5
    4'-Methoxy-flavonol-acetat
    —— 4-(1-ethylpropylamino)-6-methyl-2-(2,4,6-trimethylphenylamino)nicotinic acid 351380-53-5 C21H29N3O2
    4-(1-ethylpropylamino)-6-methyl-2-(2,4,6-trimethylphenylamino)nicotinic acid
    —— 4-(4-amino-2,3-dimethylphenoxy)-3-nitropyridin-2-amine 884339-76-8 C13H14N4O3
    4-(4-amino-2,3-dimethylphenoxy)-3-nitropyridin-2-amine
    —— 4-methoxy-1,1-dioxo-2-phenyl-2,3-dihydro-1H-benzo[d]isothiazol-3-ol 1087012-60-9 C14H13NO4S
    4-methoxy-1,1-dioxo-2-phenyl-2,3-dihydro-1H-benzo[d]isothiazol-3-ol
    —— 4,4-dimethyl-2-[ortho-(2,4,6-trimethylphenylamino)phenyl]-2-oxazoline 956031-25-7 C20H24N2O
    4,4-dimethyl-2-[ortho-(2,4,6-trimethylphenylamino)phenyl]-2-oxazoline
    —— 4-[1-(4-fluorophenyl)-1H-indazol-5-yl]-3-(trifluoromethyl)-aniline 1229096-85-8 C20H13F4N3
    4-[1-(4-fluorophenyl)-1H-indazol-5-yl]-3-(trifluoromethyl)-aniline
    —— 4-toluenesulfonic acid 2-(9-benzyl-9H-carbazol-2-yloxy)ethyl ester 445283-50-1 C28H25NO4S
    4-toluenesulfonic acid 2-(9-benzyl-9H-carbazol-2-yloxy)ethyl ester
    —— 4'-chloro-2-(4-chlorophenyl)-2-hydroxy-3-(4H-1,2,4-triazol-4-yl)propiophenone 94147-87-2 C17H13Cl2N3O2
    4'-chloro-2-(4-chlorophenyl)-2-hydroxy-3-(4H-1,2,4-triazol-4-yl)propiophenone
    —— [4-chloro-6-(2,4,6-trimethyl-anilino)-pyrimidin-2-ylsulfanyl]-acetic acid ethyl ester 50892-19-8 C17H20ClN3O2S
    [4-chloro-6-(2,4,6-trimethyl-anilino)-pyrimidin-2-ylsulfanyl]-acetic acid ethyl ester
    —— 4-amino-5-cyano-7-(2-deoxy-2-chloro-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidine 127880-91-5 C12H12ClN5O3
    4-amino-5-cyano-7-(2-deoxy-2-chloro-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidine
    —— 4-[8-[4-(10-Oxo-9-propanoyl-dodecoxy)phenoxy]octyl]heptane-3,5-dione 66619-86-1 C36H58O6
    4-[8-[4-(10-Oxo-9-propanoyl-dodecoxy)phenoxy]octyl]heptane-3,5-dione
    —— [4-(2-chloro-6-methylpyridine-3-sulfonyl)-phenyl]-methanol 777940-54-2 C13H12ClNO3S
    [4-(2-chloro-6-methylpyridine-3-sulfonyl)-phenyl]-methanol
    —— [4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-[1-(4-fluoro-2-methyl-phenyl)-piperazin-2-yl]-methanone hydrochloride 1118968-92-5 C24H31FN4O*ClH
    [4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-[1-(4-fluoro-2-methyl-phenyl)-piperazin-2-yl]-methanone hydrochloride
    —— 4-((4,6-dimethoxypyrimidin-2-yl)oxy)aniline 1311199-93-5 C12H13N3O3
    4-((4,6-dimethoxypyrimidin-2-yl)oxy)aniline
    —— 4-amino-7-(2-deoxy-2-chloro-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidine-5-carboxamide 127880-92-6 C12H14ClN5O4
    4-amino-7-(2-deoxy-2-chloro-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidine-5-carboxamide
    —— 4,5-di(methoxycarbonyl)-1-(ethyl 6-O-tert-butyldimethylsilyl-2,3,4-trideoxy-α-D-erythro-hex-2-enopyranosid-4-yl)-1H-1,2,3-triazole 914795-44-1 C20H33N3O7Si
    4,5-di(methoxycarbonyl)-1-(ethyl 6-O-tert-butyldimethylsilyl-2,3,4-trideoxy-α-D-erythro-hex-2-enopyranosid-4-yl)-1H-1,2,3-triazole
    —— [4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-[1-(4-fluoro-2-methyl-phenyl)-4-(3-methoxy-benzenesulfonyl)-piperazin-2-yl]-methanone 1118966-74-7 C31H37FN4O4S
    [4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-[1-(4-fluoro-2-methyl-phenyl)-4-(3-methoxy-benzenesulfonyl)-piperazin-2-yl]-methanone
    —— 4-(4-Amino-2,3-dimethylphenoxy)-7-benzyloxy-6-cyanoquinoline 417724-64-2 C25H21N3O2
    4-(4-Amino-2,3-dimethylphenoxy)-7-benzyloxy-6-cyanoquinoline
    —— 4'-chloro-4-fluoro-α-(2-oxo-1,2-dihydropyridin-1-yl)-chalcone 104941-02-8 C20H13ClFNO2
    4'-chloro-4-fluoro-α-(2-oxo-1,2-dihydropyridin-1-yl)-chalcone
    —— (4Z,6R,10S,12E,14E,16E,18R,27S)-24-hydroxy-18-methoxy-5,8,8,27-tetramethyl-21-(2,2,2-trichloroethoxymethyl)-7,9-dioxa-21-azatricyclo[20.3.1.16,10]heptacosa-1(26),4,12,14,16,22,24-heptaen-20-one 171013-71-1 C32H42Cl3NO6
    (4Z,6R,10S,12E,14E,16E,18R,27S)-24-hydroxy-18-methoxy-5,8,8,27-tetramethyl-21-(2,2,2-trichloroethoxymethyl)-7,9-dioxa-21-azatricyclo[20.3.1.16,10]heptacosa-1(26),4,12,14,16,22,24-heptaen-20-one
    —— 4-[5-(3-Methyl-thiophen-2-yl)-5-oxo-pentyloxy]-benzoic acid ethyl ester 160295-29-4 C19H22O4S
    4-[5-(3-Methyl-thiophen-2-yl)-5-oxo-pentyloxy]-benzoic acid ethyl ester
    —— (4S*,5S*,6R*)-5-methyl-4,6-diphenyl-3-<(1R*)-1-phenylpropyl>-tetrahydro-2H-1,3-oxazine 124315-35-1 C26H29NO
    (4S*,5S*,6R*)-5-methyl-4,6-diphenyl-3-<(1R*)-1-phenylpropyl>-tetrahydro-2H-1,3-oxazine
    —— 4-[(4-hydroxyphenyl)methyl]-3,5-heptanedione 67206-04-6 C14H18O3
    4-[(4-hydroxyphenyl)methyl]-3,5-heptanedione
    —— 4,8-Bis[(3-methoxyphenyl)sulfonyl]-1-oxa-4,8-diazaspiro[4.5]decane 1225198-48-0 C21H26N2O7S2
    4,8-Bis[(3-methoxyphenyl)sulfonyl]-1-oxa-4,8-diazaspiro[4.5]decane
    —— (4R,5S,6S)-2,2,5-trimethyl-4-prop-1-en-2-yl-6-prop-2-enyl-1,3-dioxane 171013-59-5 C13H22O2
    (4R,5S,6S)-2,2,5-trimethyl-4-prop-1-en-2-yl-6-prop-2-enyl-1,3-dioxane
    —— (4-{[4-(2-tert-Butylphenyl)piperazin-1-yl]carbonyl}-2-methyl-1H-imidazol-1-yl)acetic acid 1252657-64-9 C21H28N4O3
    (4-{[4-(2-tert-Butylphenyl)piperazin-1-yl]carbonyl}-2-methyl-1H-imidazol-1-yl)acetic acid
    —— 4-(N-methyl-2-hydroxyethylamino)-5,6-dihydrobenzo<h>quinazoline 107096-35-5 C15H17N3O
    4-(N-methyl-2-hydroxyethylamino)-5,6-dihydrobenzo<h>quinazoline
    —— (4S,5R)-4-(4-Chloro-phenyl)-5-propyl-4-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-2-one 107659-82-5 C15H16ClN3O3
    (4S,5R)-4-(4-Chloro-phenyl)-5-propyl-4-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-2-one
    —— 4-(2,5-dimethyl-phenyl)-3<i>H</i>-thiazol-2-one 103985-99-5 C11H11NOS
    4-(2,5-dimethyl-phenyl)-3<i>H</i>-thiazol-2-one
    —— 4,4'-Bis-dibromacetyl-diphenylether 28160-62-5 C16H10Br4O3
    4,4'-Bis-dibromacetyl-diphenylether
    —— 4-(1-ethylpropoxy)-6-methyl-2-(2,4,6-trimethylphenylamino)nicotinic acid 204062-65-7 C21H28N2O3
    4-(1-ethylpropoxy)-6-methyl-2-(2,4,6-trimethylphenylamino)nicotinic acid
    —— 4-[(2-ethoxyphenyl)ureido]phenyl sulfamate 1330061-85-2 C15H17N3O5S
    4-[(2-ethoxyphenyl)ureido]phenyl sulfamate
    —— {4-[(di-tert-butoxyphosphoryl)(difluoro)methyl]benzyl}malonic acid, benzyl methyl ester 345953-51-7 C27H35F2O7P
    {4-[(di-tert-butoxyphosphoryl)(difluoro)methyl]benzyl}malonic acid, benzyl methyl ester
    —— 4-methoxycarbonyl-1-N-i-propyl-Δ<sup>3</sup>-pyrrolin-2-one 98014-10-9 C9H13NO3
    4-methoxycarbonyl-1-N-i-propyl-Δ<sup>3</sup>-pyrrolin-2-one
    —— 4-(4-benzylpiperazine-1-carbonyl)-1-phenethylpyrrolidin-2-one 1015556-37-2 C24H29N3O2
    4-(4-benzylpiperazine-1-carbonyl)-1-phenethylpyrrolidin-2-one
    —— 4-<2-(5-Nitro-2-thiazolyl)-vinyl>-pyridin 22963-45-7 C10H7N3O2S
    4-<2-(5-Nitro-2-thiazolyl)-vinyl>-pyridin