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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(3-methoxy-propyl)-methyl-amide] 14748-14-2 C11H17ClN2O5S2
    4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-[(3-methoxy-propyl)-methyl-amide]
    —— 4,2'-Dihydroxy-5'-methyl-desoxybenzoin-o-carbonsaeure 5196-61-2 C16H14O5
    4,2'-Dihydroxy-5'-methyl-desoxybenzoin-o-carbonsaeure
    —— 4-(2-methyl-2-phenyl-propyl)-azetidin-2-one 776331-07-8 C13H17NO
    4-(2-methyl-2-phenyl-propyl)-azetidin-2-one
    —— 4aβ-Cyan-8-methoxy-1,2,3,4,4a,9-hexahydrophenanthren-1,1-dicarbonsaeure-dimethylester 21052-01-7 C20H21NO5
    4aβ-Cyan-8-methoxy-1,2,3,4,4a,9-hexahydrophenanthren-1,1-dicarbonsaeure-dimethylester
    —— 4-(2',2',2'-Trifluoroethoxy)benzoylthiosemicarbazide 220709-85-3 C10H10F3N3O2S
    4-(2',2',2'-Trifluoroethoxy)benzoylthiosemicarbazide
    —— 4,5-Dimethyl-2,2-bis-trimethylsilanyloxy-2λ<sup>5</sup>-[1,3,2]dioxaphospholane-4,5-dicarboxylic acid dimethyl ester 70525-86-9 C14H31O8PSi2
    4,5-Dimethyl-2,2-bis-trimethylsilanyloxy-2λ<sup>5</sup>-[1,3,2]dioxaphospholane-4,5-dicarboxylic acid dimethyl ester
    —— [4-(6-chloropyrimidin-4-ylethynyl)phenyl]dimethylamine 945716-67-6 C14H12ClN3
    [4-(6-chloropyrimidin-4-ylethynyl)phenyl]dimethylamine
    —— 4-<1,1-Dinitro-ethyl>-benzoesaeure 90417-92-8 C9H8N2O6
    4-<1,1-Dinitro-ethyl>-benzoesaeure
    —— 4-nitrophenyl 2,4,6-tri-O-acetyl-β-D-galactopyranoside 70168-43-3 C18H21NO11
    4-nitrophenyl 2,4,6-tri-O-acetyl-β-D-galactopyranoside
    —— (4aS,7S,7aS)-7-Phenoxymethyl-4,4a,7,7a-tetrahydro-1H-cyclopenta[c]pyran-3-one 141602-75-7 C15H16O3
    (4aS,7S,7aS)-7-Phenoxymethyl-4,4a,7,7a-tetrahydro-1H-cyclopenta[c]pyran-3-one
    —— 4-hydroxy-2-methoxy-3,4-bis(phenylsulfanyl)cyclobut-2-en-1-one 111857-83-1 C17H14O3S2
    4-hydroxy-2-methoxy-3,4-bis(phenylsulfanyl)cyclobut-2-en-1-one
    —— 4-(4-bromophenyl)-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332333-20-6 C17H19BrN4O2
    4-(4-bromophenyl)-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-(cyclopropanecarboxamido)-N-(2,6-dichloro-3,5-dimethoxyphenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318130-68-5 C19H16Cl2N4O4S
    4-(cyclopropanecarboxamido)-N-(2,6-dichloro-3,5-dimethoxyphenyl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— {4'-[3-(4-t-butylphenoxy)-1-propynyl]biphenyl-3-yl}acetic acid 478374-24-2 C27H26O3
    {4'-[3-(4-t-butylphenoxy)-1-propynyl]biphenyl-3-yl}acetic acid
    —— 4,5-Hexadecamethylen-imidazol 16930-80-6 C19H34N2
    4,5-Hexadecamethylen-imidazol
    —— 4-(3-Chlorsulfonyl-4-methoxyphenyl)-2-oxo-2,5-dihydrofuran 7706-93-6 C11H9ClO5S
    4-(3-Chlorsulfonyl-4-methoxyphenyl)-2-oxo-2,5-dihydrofuran
    —— 4-Nitro-N-benzolsulfonyl-benzolsulfinsaeure-imid-propylester 7108-14-7 C15H16N2O5S2
    4-Nitro-N-benzolsulfonyl-benzolsulfinsaeure-imid-propylester
    —— 4-(2-hydroxy-5-methyl-phenyl)-5-phenyl-1<i>H</i>-pyrimidin-2-one 17432-85-8 C17H14N2O2
    4-(2-hydroxy-5-methyl-phenyl)-5-phenyl-1<i>H</i>-pyrimidin-2-one
    —— 4-Chlor-pyrazol-1-dithiocarbonsaeure-methylester 15315-11-4 C5H5ClN2S2
    4-Chlor-pyrazol-1-dithiocarbonsaeure-methylester
    —— 4,5-Diacetamido-1-acetyl-pyrazol 19868-92-9 C9H12N4O3
    4,5-Diacetamido-1-acetyl-pyrazol
    —— 4-Nitro-benzaldehyd-<N-benzyl-N-phenethyl-hydrazon> 95137-90-9 C22H21N3O2
    4-Nitro-benzaldehyd-<N-benzyl-N-phenethyl-hydrazon>
    —— (+/-)4-<α-(4-Chlor-phenyl)-benzyl>-5-methoxy-3-phenyl-isoxazol 95812-84-3 C23H18ClNO2
    (+/-)4-<α-(4-Chlor-phenyl)-benzyl>-5-methoxy-3-phenyl-isoxazol
    —— 4-(2-(1-((1-methylpyrrolidin-3-yl)methyl)-1H-pyrazol-4-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)benzoic acid 1202619-14-4 C22H23N7O2
    4-(2-(1-((1-methylpyrrolidin-3-yl)methyl)-1H-pyrazol-4-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)benzoic acid
    —— (4a<i>S</i>)-3,12a-dihydroxy-10,11-dimethoxy-6-methyl-1,12-dioxo-(4a<i>r</i>,12a<i>c</i>)-1,4,4a,5,12,12a-hexahydro-naphthacene-2-carboxylic acid amide 102459-80-3 C22H21NO7
    (4a<i>S</i>)-3,12a-dihydroxy-10,11-dimethoxy-6-methyl-1,12-dioxo-(4a<i>r</i>,12a<i>c</i>)-1,4,4a,5,12,12a-hexahydro-naphthacene-2-carboxylic acid amide
    —— 4-(2-(N-(2-(N',N'-diethylamino)ethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590406-55-6 C16H28N4O
    4-(2-(N-(2-(N',N'-diethylamino)ethyl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— {4'-Propoxy-3'-[(4-ethyl-benzyloxycarbonylamino)methyl]biphenyl-3-yl}acetic acid 478373-66-9 C28H31NO5
    {4'-Propoxy-3'-[(4-ethyl-benzyloxycarbonylamino)methyl]biphenyl-3-yl}acetic acid
    —— 4-chloro-N-(R-1-hydroxymethyl-3-methyl-butyl)-N-(3-o-tolyl-allyl)-benzenesulfonamide 865290-68-2 C22H28ClNO3S
    4-chloro-N-(R-1-hydroxymethyl-3-methyl-butyl)-N-(3-o-tolyl-allyl)-benzenesulfonamide
    —— 4-Benzyl-2,3,6-trimethyl-cyclohex-2-enon 67960-98-9 C16H20O
    4-Benzyl-2,3,6-trimethyl-cyclohex-2-enon
    —— 4-((4-(3-acetylphenyl)thiophen-2-yl)methyl)phthalazin-1(2H)-one 1062291-46-6 C21H16N2O2S
    4-((4-(3-acetylphenyl)thiophen-2-yl)methyl)phthalazin-1(2H)-one
    —— [4-(6-fluoro-pyridin-3-yl)-9H-fluoren-(R,S)-9-yl]-amine 1021018-60-9 C18H13FN2
    [4-(6-fluoro-pyridin-3-yl)-9H-fluoren-(R,S)-9-yl]-amine
    —— 4-[6-iodo-2,2,4-trioxo-1,4-dihydro-2H-2λ6benzo[c][1,2]thiazin-(3Z)-ylidenemethyl]-benzoic acid methyl ester 658709-23-0 C17H12INO5S
    4-[6-iodo-2,2,4-trioxo-1,4-dihydro-2H-2λ6benzo[c][1,2]thiazin-(3Z)-ylidenemethyl]-benzoic acid methyl ester
    —— 4-((4-((3,4-DIHYDROISOQUINOLIN-2(1H)-YL)METHYL)BENZYL) OXY)-2-(2,6-DIOXOPIPERIDIN-3-YL)ISOINDOLINE-1,3-DIONE 1323404-15-4 C30H27N3O5
    4-((4-((3,4-DIHYDROISOQUINOLIN-2(1H)-YL)METHYL)BENZYL) OXY)-2-(2,6-DIOXOPIPERIDIN-3-YL)ISOINDOLINE-1,3-DIONE
    —— 4-{4-[(S)-4-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-benzyl]-piperazin-1-ylmethyl}-benzoic acid methyl ester 1400797-49-0 C28H30N2O4
    4-{4-[(S)-4-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-benzyl]-piperazin-1-ylmethyl}-benzoic acid methyl ester
    —— 4-(4-Bromo-2-fluorophenylamino)-1-cyclopropylmethyl-5-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid amide 853106-40-8 C17H17BrFN3O2
    4-(4-Bromo-2-fluorophenylamino)-1-cyclopropylmethyl-5-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid amide
    —— 4-[2-[3-[(2-chloroacetyl)amino]phenyl]-1,3-thiazol-4-yl]-1H-pyrrole-2-carboxamide 1415820-32-4 C16H13ClN4O2S
    4-[2-[3-[(2-chloroacetyl)amino]phenyl]-1,3-thiazol-4-yl]-1H-pyrrole-2-carboxamide
    —— [4-Chloro-3-(trifluoromethyl)phenyl] thiohypochlorite 37903-88-1 C7H3Cl2F3S
    [4-Chloro-3-(trifluoromethyl)phenyl] thiohypochlorite
    —— 4-butoxy-3-chloro-<i>trans</i>-cinnamic acid 68754-96-1 C13H15ClO3
    4-butoxy-3-chloro-<i>trans</i>-cinnamic acid
    —— (+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol 144408-81-1 C15H21NO2
    (+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol
    —— 4-Phenyl-2-(2-phenylethyl)-5(2H)-isothiazolthion 96325-17-6 C17H15NS2
    4-Phenyl-2-(2-phenylethyl)-5(2H)-isothiazolthion
    —— 4-Fluoro-2-methylphenyl 2-(4-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,4-triazol-3-yl)-phenyl)cyclopropylcarbamate 1392425-71-6 C26H20F4N4O3
    4-Fluoro-2-methylphenyl 2-(4-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,4-triazol-3-yl)-phenyl)cyclopropylcarbamate
    —— 4-[3-Cyano-5-(2-methoxyphenyl)indol-1-yl]benzoic acid 1071971-94-2 C23H16N2O3
    4-[3-Cyano-5-(2-methoxyphenyl)indol-1-yl]benzoic acid
    —— 4,5-dihydroimidazo[1,5-a][1,5]naphthyridin-3-carbaldehyde 1224848-66-1 C11H9N3O
    4,5-dihydroimidazo[1,5-a][1,5]naphthyridin-3-carbaldehyde
    —— 4-(3'-methoxyphenyl)-5-phenyl-3-propyl-2(5H)-furanone 1236586-05-2 C20H20O3
    4-(3'-methoxyphenyl)-5-phenyl-3-propyl-2(5H)-furanone
    —— 4-nitro-N-methyl-N-acetylbenzylamine 32578-22-6 C10H12N2O3
    4-nitro-N-methyl-N-acetylbenzylamine
    —— 4-[11-(4-vinylphenyloxy)undecyloxy]-4'-cyanobiphenyl 148652-86-2 C32H37NO2
    4-[11-(4-vinylphenyloxy)undecyloxy]-4'-cyanobiphenyl
    —— 4-deutero-6-methyl-2-phenylquinazoline 130024-42-9 C15H12N2
    4-deutero-6-methyl-2-phenylquinazoline
    —— (4R,5S,6S)-3-[(3R,5S)-5-((3S,4S)-3,4-Dihydroxy-pyrrolidine-1-carbonyl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 248604-56-0 C34H37N5O13S
    (4R,5S,6S)-3-[(3R,5S)-5-((3S,4S)-3,4-Dihydroxy-pyrrolidine-1-carbonyl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— (4R,5S)-5-Benzyloxymethyl-4-((S)-2-cyclohexyl-1-methoxymethoxy-ethyl)-dihydro-furan-2-one 113801-74-4 C22H32O5
    (4R,5S)-5-Benzyloxymethyl-4-((S)-2-cyclohexyl-1-methoxymethoxy-ethyl)-dihydro-furan-2-one
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(3S,5S)-5-[4-(2-methoxy-ethyl)-piperazine-1-carbonyl]-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 138401-04-4 C37H44N6O12S
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-[(3S,5S)-5-[4-(2-methoxy-ethyl)-piperazine-1-carbonyl]-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4,5α-epoxy-3,6-dimethoxy-17-methyl-20H-14,6β-[1,2]epiindazolo-morphin-7-ene 33887-77-3 C26H27N3O3
    4,5α-epoxy-3,6-dimethoxy-17-methyl-20H-14,6β-[1,2]epiindazolo-morphin-7-ene