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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-[(2R)-2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-propyl]-3-(isopropylthio)-4-biphenylcarboxylic acid hydrochloride 855478-94-3 C27H31NO3S*ClH
    4'-[(2R)-2-[[(2R)-2-hydroxy-2-phenylethyl]amino]-propyl]-3-(isopropylthio)-4-biphenylcarboxylic acid hydrochloride
    —— 4-deoxo-3,4-dehydro-4-(2-cyanoethylthio)-5-fluorouridine 1338923-31-1 C12H14FN3O5S
    4-deoxo-3,4-dehydro-4-(2-cyanoethylthio)-5-fluorouridine
    —— (4-ethoxy-1,3-dioxo-6-phenyl-1,3-dihydro-pyrrolo[3,4-c]pyridin-2-yl)acetic acid 1186325-73-4 C17H14N2O5
    (4-ethoxy-1,3-dioxo-6-phenyl-1,3-dihydro-pyrrolo[3,4-c]pyridin-2-yl)acetic acid
    —— [(4-methoxyphenyl)({4-[3-methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-1,3-thiazol-2-yl}amino)methyl]phosphinic acid 1350565-88-6 C25H31N2O3PS
    [(4-methoxyphenyl)({4-[3-methyl-3-(2,4,6-trimethylphenyl)cyclobutyl]-1,3-thiazol-2-yl}amino)methyl]phosphinic acid
    —— 4-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)-6-ethoxy-2-methylpyrimidine 1094043-66-9 C30H33N3O2
    4-(4-{1,2-dimethyl-1-[4-(pyridin-2-ylmethoxy)phenyl]propyl}phenyl)-6-ethoxy-2-methylpyrimidine
    —— 4-Methoxy-benzoyl-leukomethylenblau 1254-06-4 C24H25N3O2S
    4-Methoxy-benzoyl-leukomethylenblau
    —— 4-Methylpiperidylphenyltrifluorphosphoran 34713-77-4 C12H17F3NP
    4-Methylpiperidylphenyltrifluorphosphoran
    —— 4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-2,3,6-tri-O-acetyl-N-[1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl]-β-D-glucopyranosyl amine 212515-02-1 C36H49NO19
    4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-2,3,6-tri-O-acetyl-N-[1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl]-β-D-glucopyranosyl amine
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(4-thiophen-2-yl-phenyl) 4a,4b,5,6,6a,6b,8,9,9a,10, 10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1399259-90-5 C32H33F2NO5S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(4-thiophen-2-yl-phenyl) 4a,4b,5,6,6a,6b,8,9,9a,10, 10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-Methyl-N-(N'-phenyl-hydrazinooxalyl)-benzenesulfonamide 60214-02-0 C15H15N3O4S
    4-Methyl-N-(N'-phenyl-hydrazinooxalyl)-benzenesulfonamide
    —— 4-Ethyl-6-methyl-6-(2-thienyl)-1,3,4-dioxazinan-2,5-dion 91473-69-7 C10H11NO4S
    4-Ethyl-6-methyl-6-(2-thienyl)-1,3,4-dioxazinan-2,5-dion
    —— 4-acetyl-5-dichloromethyl-dihydro-furan-2-one 59958-92-8 C7H8Cl2O3
    4-acetyl-5-dichloromethyl-dihydro-furan-2-one
    —— 4-(2-chloro-anilino)-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridine-2-thione 58913-51-2 C13H15ClN2S
    4-(2-chloro-anilino)-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridine-2-thione
    —— 4-(1-oxo-3-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>d</i>][1,2]oxazine-4-carbonyl)-morpholine 61418-37-9 C19H18N2O4
    4-(1-oxo-3-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>d</i>][1,2]oxazine-4-carbonyl)-morpholine
    —— (4aS,8aS)-2-Bromomethyl-5,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-3-carboxylic acid methyl ester 66901-70-0 C15H23BrO3
    (4aS,8aS)-2-Bromomethyl-5,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-3-carboxylic acid methyl ester
    —— 4-amino-5,5-dibromo-6-methoxy-1-methyl-5,6-dihydro-1<i>H</i>-pyrimidin-2-one 71647-24-0 C6H9Br2N3O2
    4-amino-5,5-dibromo-6-methoxy-1-methyl-5,6-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 4β-acetoxy-5α-hydroxycholest-1-en-3-one 105075-26-1 C29H46O4
    4β-acetoxy-5α-hydroxycholest-1-en-3-one
    —— (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-(4-pyridyl)ethyl)-carboxamide 611216-55-8 C27H23BrN6O2
    (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-(4-pyridyl)ethyl)-carboxamide
    —— 4-(tert-butyldimethylsilyl)-1,3-O-ethylidene-L-erythritol 114978-85-7 C12H26O4Si
    4-(tert-butyldimethylsilyl)-1,3-O-ethylidene-L-erythritol
    —— [(4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-acetaldehyde 341990-41-8 C17H32O5Si
    [(4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-acetaldehyde
    —— 4-Oxo-3,6-diphenyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 118543-71-8 C17H11N3OS
    4-Oxo-3,6-diphenyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile
    —— 4-propyl-5,6-dihydrobenzo[h]quinoline 1426022-56-1 C16H17N
    4-propyl-5,6-dihydrobenzo[h]quinoline
    —— (4-bromophenyl)(5-phenylthiophen-2-yl)methanone 33538-20-4 C17H11BrOS
    (4-bromophenyl)(5-phenylthiophen-2-yl)methanone
    —— 4-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)tridec-4(E)-en-2-ynol 1042447-90-4 C18H23F9O
    4-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)tridec-4(E)-en-2-ynol
    —— 4-((7-(5'-formyl-[2,2'-bithiophen]-5-yl)-9,9-dihexyl-9H-fluoren-2-yl)(phenyl)amino)benzoic acid 1350734-42-7 C47H47NO3S2
    4-((7-(5'-formyl-[2,2'-bithiophen]-5-yl)-9,9-dihexyl-9H-fluoren-2-yl)(phenyl)amino)benzoic acid
    —— 4-[2-Chloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]phenol 378188-37-5 C15H11Cl3O3
    4-[2-Chloro-4-(3,3-dichloroprop-2-enoxy)phenoxy]phenol
    —— 4-(3-(ethoxycarbonyl)-2-methyl-4,5-dihydrofuran-5-yl)-2-(1-ethylpropylidene)cyclopent-3-enone 1225232-95-0 C18H24O4
    4-(3-(ethoxycarbonyl)-2-methyl-4,5-dihydrofuran-5-yl)-2-(1-ethylpropylidene)cyclopent-3-enone
    —— 4-[3-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-2-methoxy-5-methyl-aniline 116670-81-6 C20H26ClN3O5S
    4-[3-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-2-methoxy-5-methyl-aniline
    —— 4-O-tert-butyl 1-O-[[4-(4-oxo-8-phenylchromen-2-yl)morpholin-4-ium-4-yl]methyl] butanedioate;acetate 778643-24-6 C2H3O2*C28H32NO7
    4-O-tert-butyl 1-O-[[4-(4-oxo-8-phenylchromen-2-yl)morpholin-4-ium-4-yl]methyl] butanedioate;acetate
    —— 4,6,10-Tri-prop-2-ynyl-2,8,9-trioxa-1-phospha-tricyclo[3.3.1.1<sup>3,7</sup>]decane 1-oxide 123004-05-7 C15H15O4P
    4,6,10-Tri-prop-2-ynyl-2,8,9-trioxa-1-phospha-tricyclo[3.3.1.1<sup>3,7</sup>]decane 1-oxide
    —— 4-[3-trifluoromethoxyphenylamino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine 196614-05-8 C14H10F3N5O3S
    4-[3-trifluoromethoxyphenylamino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine
    —— 4-[[5-(2,6-dimethylphenyl)-2-thienyl]methoxy]benzenepropanoic acid 691904-71-9 C22H22O3S
    4-[[5-(2,6-dimethylphenyl)-2-thienyl]methoxy]benzenepropanoic acid
    —— 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-6-{[2-amino-1-(2-pyridinyl)ethyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol 913641-27-7 C22H24N8O3
    4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-6-{[2-amino-1-(2-pyridinyl)ethyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol
    —— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-methoxybenzoic acid 1228780-43-5 C25H25ClN2O3
    4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-methoxybenzoic acid
    —— 4-[(R)-4-(3-methyl-phenyl)-2-oxo-oxazolidin-3-yl]-piperidine-1-carboxylic acid tert-butyl ester 926292-65-1 C20H28N2O4
    4-[(R)-4-(3-methyl-phenyl)-2-oxo-oxazolidin-3-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-hydroxy-3-methoxyphenyl (3-quinolinyl) ketone 134612-71-8 C17H13NO3
    4-hydroxy-3-methoxyphenyl (3-quinolinyl) ketone
    —— 4-[(6-methyl-1H-indazol-5-yl)amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1589507-83-4 C15H12N6O2
    4-[(6-methyl-1H-indazol-5-yl)amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
    —— 4-hydroxy-3-(4-methyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-chromen-2-one 53976-53-7 C19H14N2O3
    4-hydroxy-3-(4-methyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-chromen-2-one
    —— <4'-Phenylsulfon-diphenylether-(4azo4)-<(3-hydroxy-naphthoesaeure-(2))-anilid> 96976-02-2 C35H25N3O5S
    <4'-Phenylsulfon-diphenylether-(4azo4)-<(3-hydroxy-naphthoesaeure-(2))-anilid>
    —— (4S,5R)-5-Benzoyl-1-(4-bromo-phenyl)-4-(4-nitro-phenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester 115665-31-1 C25H20BrN3O5
    (4S,5R)-5-Benzoyl-1-(4-bromo-phenyl)-4-(4-nitro-phenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 4β-methoxy-4α-(2,4-dimethoxyphenyl)-tri-O-methyl-3-O-acetyl-(-)-fisetinidol 137299-05-9 C29H32O9
    4β-methoxy-4α-(2,4-dimethoxyphenyl)-tri-O-methyl-3-O-acetyl-(-)-fisetinidol
    —— 4-pentynoyl-C(tert-butylthio)RWRWKC(tert-butylthio)C(tert-butylthio)KK-NH<sub>2</sub> 1476743-49-3 C78H126N22O11S6
    4-pentynoyl-C(tert-butylthio)RWRWKC(tert-butylthio)C(tert-butylthio)KK-NH<sub>2</sub>
    —— 4-((2S,4S,4aS,5aR,8S,9R,10aS,11aR)-8-Acetoxy-4-benzyloxy-2-benzyloxymethyl-5a-methyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl)-butyric acid 147806-93-7 C34H44O9
    4-((2S,4S,4aS,5aR,8S,9R,10aS,11aR)-8-Acetoxy-4-benzyloxy-2-benzyloxymethyl-5a-methyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl)-butyric acid
    —— 4-{4-[4-(2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-ylmethoxy)phenyl]piperazin-1-ylmethyl}piperidine-1-carboxylic acid tert-butyl ester 1403317-24-7 C28H40N6O6
    4-{4-[4-(2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-ylmethoxy)phenyl]piperazin-1-ylmethyl}piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Methoxy-2-(4-methylsulfonylphenylthio)benzyl Alcohol 98190-61-5 C15H16O4S2
    4-Methoxy-2-(4-methylsulfonylphenylthio)benzyl Alcohol
    —— [4-(2-aminophenyl)thiazol-2-yl]-(2,3-dihydrobenzo[1,4]dioxin-6-yl)amine 880494-19-9 C17H15N3O2S
    [4-(2-aminophenyl)thiazol-2-yl]-(2,3-dihydrobenzo[1,4]dioxin-6-yl)amine
    —— 4,7,10-trioxa-1,13-dithia[13]ferrocenophane 82455-97-8 C18H24FeO3S2
    4,7,10-trioxa-1,13-dithia[13]ferrocenophane
    —— (4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-2-methyl-phenoxy)-acetic acid 1214877-68-5 C30H29ClF2N2O4
    (4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-2-methyl-phenoxy)-acetic acid
    —— 4-(2-Methoxyethylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-99-8 C21H21NO4
    4-(2-Methoxyethylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid
    —— [4-(4-ethanesulfonyl-benzoyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227370-08-2 C22H19FO5S
    [4-(4-ethanesulfonyl-benzoyl)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid