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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-deoxogriseofulvin 109601-17-4 C17H19ClO5
    4'-deoxogriseofulvin
    —— 4-(N-benzylamino)benzoic acid N-hydroxysuccinimide ester 1191406-77-5 C18H16N2O4
    4-(N-benzylamino)benzoic acid N-hydroxysuccinimide ester
    —— 4-pentenyl 3-O-acetyl-2-amino-2-N-benzyloxycarbonyl-2-deoxy-α-D-mannopyranoside 855271-03-3 C21H29NO8
    4-pentenyl 3-O-acetyl-2-amino-2-N-benzyloxycarbonyl-2-deoxy-α-D-mannopyranoside
    —— 4-(2-acetylamino-phenylsulfanyl)-N,N-dimethyl-3-nitro-benzenesulfonamide 53106-12-0 C16H17N3O5S2
    4-(2-acetylamino-phenylsulfanyl)-N,N-dimethyl-3-nitro-benzenesulfonamide
    —— 4,5,5a,5-tetrahydro-3H-benzo<cd>pyren-3-one 86426-51-9 C19H14O
    4,5,5a,5-tetrahydro-3H-benzo<cd>pyren-3-one
    —— 4-(benzylamino)-5-butylfuran-2(5H)-one 1124276-04-5 C15H19NO2
    4-(benzylamino)-5-butylfuran-2(5H)-one
    —— 4-cyano-2,3-diphenyl-butyric acid ethyl ester 132604-93-4 C19H19NO2
    4-cyano-2,3-diphenyl-butyric acid ethyl ester
    —— 4-chloro-N-(3-triethylgermylprop-2-ynyl)aniline 139931-33-2 C15H22ClGeN
    4-chloro-N-(3-triethylgermylprop-2-ynyl)aniline
    —— 4-[3-(2-fluorobenzyl)phenyl]-2,4-dioxobutyric acid methyl ester 608537-05-9 C18H15FO4
    4-[3-(2-fluorobenzyl)phenyl]-2,4-dioxobutyric acid methyl ester
    —— (4R,7S)-2-(2,4-difluoro-phenyl)-1-(2-hydroxy-pyridin-3-ylmethyl)-7,8,8-trimethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one 928052-68-0 C23H23F2N3O2
    (4R,7S)-2-(2,4-difluoro-phenyl)-1-(2-hydroxy-pyridin-3-ylmethyl)-7,8,8-trimethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one
    —— 4-{4-[(2,4-difluorophenoxy)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile 1189135-83-8 C19H15F2N3O
    4-{4-[(2,4-difluorophenoxy)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile
    —— 4-{4-[3-(1H-indol-5-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-benzyl}-piperazin-2-one 1229583-43-0 C26H23N5O
    4-{4-[3-(1H-indol-5-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-benzyl}-piperazin-2-one
    —— 4-(benzylamino)-6-({4-[(2-morpholinoethyl)amino]phenyl}amino)pyridine-3-carboxyamide 1227863-04-8 C25H30N6O2
    4-(benzylamino)-6-({4-[(2-morpholinoethyl)amino]phenyl}amino)pyridine-3-carboxyamide
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid dodecylamide 64737-15-1 C16H27Cl2N3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid dodecylamide
    —— 4-((S)-4-carboxy-2-{[6-(3-hydroxy-butyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-63-0 C27H35N5O7
    4-((S)-4-carboxy-2-{[6-(3-hydroxy-butyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— [4,4-bis(3-dimethylamino-phenyl)-2-phenethyl-4H-benzo[1,3]dioxin-6-yl]-dimethyl-amine 1275596-86-5 C34H39N3O2
    [4,4-bis(3-dimethylamino-phenyl)-2-phenethyl-4H-benzo[1,3]dioxin-6-yl]-dimethyl-amine
    —— 4-chloro-6-cycloheptylpyrimidine 768397-46-2 C11H15ClN2
    4-chloro-6-cycloheptylpyrimidine
    —— 4'-(3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-biphenyl-4-carbonitrile 917356-40-2 C21H23N3O3S
    4'-(3-morpholin-4-yl-pyrrolidine-1-sulfonyl)-biphenyl-4-carbonitrile
    —— 4-aminophenyl 3,4,5-tris(heptyloxy)benzoate 1416258-81-5 C34H53NO5
    4-aminophenyl 3,4,5-tris(heptyloxy)benzoate
    —— 4-<3β-(oleoyloxy)androst-5-en-17β-yl>pentanol chlorambucil ester 90343-95-6 C56H89Cl2NO4
    4-<3β-(oleoyloxy)androst-5-en-17β-yl>pentanol chlorambucil ester
    —— 4-oxo-1-phenyl-3-{[4-(2H-pyrazol-3-yl)benzoylamino]methyl}-7-trifluoromethyl-1,4-dihydro-[1,8]naphthyridine-2-carboxylic acid methyl ester 1418025-10-1 C28H20F3N5O4
    4-oxo-1-phenyl-3-{[4-(2H-pyrazol-3-yl)benzoylamino]methyl}-7-trifluoromethyl-1,4-dihydro-[1,8]naphthyridine-2-carboxylic acid methyl ester
    —— (4S)-4-Benzyl-5,5-dimethyl-3-(6-heptenoyl)-1,3-oxazolidin-2-one 250280-59-2 C19H25NO3
    (4S)-4-Benzyl-5,5-dimethyl-3-(6-heptenoyl)-1,3-oxazolidin-2-one
    —— 4-[(1-hydroxycyclobutyl)ethynyl]-N-(2-{[(2-methylpropyl)amino]methyl}-1,7-dimethyl-1H-indol-6-yl)benzamide 1314127-69-9 C28H33N3O2
    4-[(1-hydroxycyclobutyl)ethynyl]-N-(2-{[(2-methylpropyl)amino]methyl}-1,7-dimethyl-1H-indol-6-yl)benzamide
    —— 4,4'-diethoxy-3,3'-diethyl-biphenyl 116496-37-8 C20H26O2
    4,4'-diethoxy-3,3'-diethyl-biphenyl
    —— 4-[(1R)-1-[2-(3,5-dichlorophenyl)-7-(3,3-dimethylbutyl)-3-oxo-1,4,7-triazaspiro[4.4]non-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-ylmethyl)benzamide 1336887-49-0 C34H44Cl2N8O2
    4-[(1R)-1-[2-(3,5-dichlorophenyl)-7-(3,3-dimethylbutyl)-3-oxo-1,4,7-triazaspiro[4.4]non-1-en-4-yl]-4,4-dimethylpentyl]-N-(2H-tetrazol-5-ylmethyl)benzamide
    —— 4,4,4-trifluoro-1,3-bis(p-tolyl)butan-1-one 1408236-62-3 C18H17F3O
    4,4,4-trifluoro-1,3-bis(p-tolyl)butan-1-one
    —— 4-{(S)-2-[(6-chloro-2-phenyl-pyrimidine-4-carbonyl)-amino]-hexanoyl}-piperazine-1-carboxylic acid butyl ester 1251669-27-8 C26H34ClN5O4
    4-{(S)-2-[(6-chloro-2-phenyl-pyrimidine-4-carbonyl)-amino]-hexanoyl}-piperazine-1-carboxylic acid butyl ester
    —— 4-(2-dimethylaminoethoxy)-1-(4-fluorophenyl)pyrazole-3-carbonyl chloride 1361031-26-6 C14H15ClFN3O2
    4-(2-dimethylaminoethoxy)-1-(4-fluorophenyl)pyrazole-3-carbonyl chloride
    —— 4-(2-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)benzo[d]oxazol-6-yl)pyrimidin-2-amine 1213258-72-0 C19H14N4O3
    4-(2-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)benzo[d]oxazol-6-yl)pyrimidin-2-amine
    —— 4-(2-fluoro-4-(3-(2-phenylacetyl)thioureido)phenoxy)-7-methoxy-N-(methoxyethyl)quinoline-6-carboxamide 1190836-35-1 C29H27FN4O5S
    4-(2-fluoro-4-(3-(2-phenylacetyl)thioureido)phenoxy)-7-methoxy-N-(methoxyethyl)quinoline-6-carboxamide
    —— 4-(2-(6-(morpholinomethyl)chroman-3-yl)benzo[d]thiazol-6-yl)pyrimidin-2-amine 1213259-61-0 C25H25N5O2S
    4-(2-(6-(morpholinomethyl)chroman-3-yl)benzo[d]thiazol-6-yl)pyrimidin-2-amine
    —— 4-fluoro-2-(3-methylbut-2-en-1-yl)aniline 1451270-98-6 C11H14FN
    4-fluoro-2-(3-methylbut-2-en-1-yl)aniline
    —— (4-Hexoxyphenyl)-(6-nitro-1,3-benzothiazol-2-yl)diazene 1187221-36-8 C19H20N4O3S
    (4-Hexoxyphenyl)-(6-nitro-1,3-benzothiazol-2-yl)diazene
    —— 4-(p-methoxyphenyl)-4,6-diphenyl-4H-selenopyran 99120-59-9 C24H20OSe
    4-(p-methoxyphenyl)-4,6-diphenyl-4H-selenopyran
    —— 4-{3-[2-(3,4-Dichloro-phenyl)-3H-imidazol-4-yl]-benzylamino}-butan-1-ol hydrochloride 321196-69-4 C20H21Cl2N3O*ClH
    4-{3-[2-(3,4-Dichloro-phenyl)-3H-imidazol-4-yl]-benzylamino}-butan-1-ol hydrochloride
    —— 4-bromo-5-(5,6-dihydro-4H-pyrrolo[1,2-b]pyridin-3-yl)-1-(2,2-dimethylpropyl)-1H-benzotriazole 1257326-75-2 C17H20BrN5
    4-bromo-5-(5,6-dihydro-4H-pyrrolo[1,2-b]pyridin-3-yl)-1-(2,2-dimethylpropyl)-1H-benzotriazole
    —— 4-[3,4-dimethyl-1-(2-naphthalen-1-yl-ethyl)-1,2,5,6-tetrahydro-pyridin-2-ylmethyl]-phenol 42245-48-7 C26H29NO
    4-[3,4-dimethyl-1-(2-naphthalen-1-yl-ethyl)-1,2,5,6-tetrahydro-pyridin-2-ylmethyl]-phenol
    —— 4-(2-oxo-1-<i>p</i>-tolylsulfanyl-propane-1-sulfonyl)-benzoic acid ethyl ester 860595-47-7 C19H20O5S2
    4-(2-oxo-1-<i>p</i>-tolylsulfanyl-propane-1-sulfonyl)-benzoic acid ethyl ester
    —— (4aR,8aR,9S,9aS,10aS)-1,4,4a,5,8,8a,9,9a,10,10a-Decahydro-anthracen-9-ol 20843-89-4 C14H20O
    (4aR,8aR,9S,9aS,10aS)-1,4,4a,5,8,8a,9,9a,10,10a-Decahydro-anthracen-9-ol
    —— [4-(4-Fluoro-benzyl)-piperdin-1-yl]-(7-methoxy-2,3,4,9-tetrahydro-1H-β-carbolin-6-yl)-methanone 300715-94-0 C25H28FN3O2
    [4-(4-Fluoro-benzyl)-piperdin-1-yl]-(7-methoxy-2,3,4,9-tetrahydro-1H-β-carbolin-6-yl)-methanone
    —— 4-(o,o-Dichlorphenylazo)-1-naphthol 40881-65-0 C16H10Cl2N2O
    4-(o,o-Dichlorphenylazo)-1-naphthol
    —— 4',4''-(diphenylmethylene)di(biphenyl-3'-amine) 1293383-76-2 C37H30N2
    4',4''-(diphenylmethylene)di(biphenyl-3'-amine)
    —— 4-hydroxy-5-isopropyl-7,8-dimethylnaphtho[1,8-bc]furan-3-one 1256723-10-0 C16H16O3
    4-hydroxy-5-isopropyl-7,8-dimethylnaphtho[1,8-bc]furan-3-one
    —— 4-[(3β-hydroxy-17-oxoandrost-5-en-11α-yl)oxycarbonyl]butyric acid 392662-34-9 C24H34O6
    4-[(3β-hydroxy-17-oxoandrost-5-en-11α-yl)oxycarbonyl]butyric acid
    —— (4S)-4-(N,N-dibenzylamino)-1-(tert-butyldimethylsilyloxy)-5-heptadecanone 366785-12-8 C37H61NO2Si
    (4S)-4-(N,N-dibenzylamino)-1-(tert-butyldimethylsilyloxy)-5-heptadecanone
    —— 4-Amino-7-oxo-2-thiophen-2-yl-7,8-dihydro-pteridine-6-carboxylic acid (3,4-dihydro-2H-pyran-2-ylmethyl)-amide 14464-96-1 C17H16N6O3S
    4-Amino-7-oxo-2-thiophen-2-yl-7,8-dihydro-pteridine-6-carboxylic acid (3,4-dihydro-2H-pyran-2-ylmethyl)-amide
    —— 4-Pregnen-9-fluor-17α-21-diol-3,11,20-triondiacetat 6677-17-4 C25H31FO7
    4-Pregnen-9-fluor-17α-21-diol-3,11,20-triondiacetat
    —— 4-phenyl-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-2-one 92497-59-1 C15H11NOS
    4-phenyl-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-2-one
    —— (4-Amino-phenylthiocarbamoyl)-cyano-acetic acid ethyl ester 4888-48-6 C12H13N3O2S
    (4-Amino-phenylthiocarbamoyl)-cyano-acetic acid ethyl ester
    —— (4-Chloro-2-methyl-phenoxy)-acetic acid 3,6-dichloro-2-methoxy-benzyl ester 6722-66-3 C17H15Cl3O4
    (4-Chloro-2-methyl-phenoxy)-acetic acid 3,6-dichloro-2-methoxy-benzyl ester