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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3,5-Dichloro-phenyl)-5-methyl-6-oxo-1,6-dihydro-pyridine-2-carbonitrile 777096-65-8 C13H8Cl2N2O
    4-(3,5-Dichloro-phenyl)-5-methyl-6-oxo-1,6-dihydro-pyridine-2-carbonitrile
    —— 4-[2-(2,3-difluorophenyl)cyclopenten-1-yl]-benzenesulfonamide 165328-43-8 C17H15F2NO2S
    4-[2-(2,3-difluorophenyl)cyclopenten-1-yl]-benzenesulfonamide
    —— 4,6-bis-(ethoxy-phenyl-phosphinothioyloxy)-2-isopropyl-pyrimidine 62091-10-5 C23H28N2O4P2S2
    4,6-bis-(ethoxy-phenyl-phosphinothioyloxy)-2-isopropyl-pyrimidine
    —— 4-iodophenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonate 1311946-02-7 C15H13IN2O4S
    4-iodophenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonate
    —— 4'-[[2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-22-4 C28H28N2O3
    4'-[[2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— (4S,5R)-5-(benzyloxymethyl)-4-(triisopropylsilyloxy)dihydrofuran-2(3H)-one 1583260-26-7 C21H34O4Si
    (4S,5R)-5-(benzyloxymethyl)-4-(triisopropylsilyloxy)dihydrofuran-2(3H)-one
    —— 4,4-Dimethoxy-2-(2,4,6-trimethoxyphenyl)cyclohexa-2,5-dien-1-one 1431793-81-5 C17H20O6
    4,4-Dimethoxy-2-(2,4,6-trimethoxyphenyl)cyclohexa-2,5-dien-1-one
    —— (4S,5S)-4-Benzyl-5-[(2S,5'S)-5'-benzyl-4-((R)-1-carbamoyl-2-phenyl-ethyl)-2-isobutyl-3,4'-dioxo-2,3,4',5'-tetrahydro-1H,1'H-[2,3']bipyrrolyl-5'-ylmethyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 173091-91-3 C46H56N4O6
    (4S,5S)-4-Benzyl-5-[(2S,5'S)-5'-benzyl-4-((R)-1-carbamoyl-2-phenyl-ethyl)-2-isobutyl-3,4'-dioxo-2,3,4',5'-tetrahydro-1H,1'H-[2,3']bipyrrolyl-5'-ylmethyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-[(1-cyclohexyl-4-oxo-4,5-dihydroimidazo[1,5-a]quinoxalin-8-yl)carbonyl]morpholine 1033713-31-3 C21H24N4O3
    4-[(1-cyclohexyl-4-oxo-4,5-dihydroimidazo[1,5-a]quinoxalin-8-yl)carbonyl]morpholine
    —— 4-[5-(3-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(2-morpholin-4-ylethyl)benzamide 1202485-41-3 C25H25ClN6O2
    4-[5-(3-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(2-morpholin-4-ylethyl)benzamide
    —— 4-(1H-imidazol-2-yl)-N-[6-(1H-imidazol-1-yl)imidazo[1,2-a]pyridin-2-yl]benzamide 1005775-92-7 C20H15N7O
    4-(1H-imidazol-2-yl)-N-[6-(1H-imidazol-1-yl)imidazo[1,2-a]pyridin-2-yl]benzamide
    —— 4-[4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-3-phenylpiperidine-1-carbonyl]-2-nitrobenzoic acid 1027695-79-9 C32H31N3O5
    4-[4-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-3-phenylpiperidine-1-carbonyl]-2-nitrobenzoic acid
    —— 4-(1-Chloro-2-phenylethyl)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decane 132562-13-1 C18H24BClO2
    4-(1-Chloro-2-phenylethyl)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decane
    —— [4-[[5-[[5-Chloropentyl(phenylmethoxycarbonyl)amino]methyl]-7-(6-methylpyridin-3-yl)oxy-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate 1001433-55-1 C38H38ClN5O8
    [4-[[5-[[5-Chloropentyl(phenylmethoxycarbonyl)amino]methyl]-7-(6-methylpyridin-3-yl)oxy-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate
    —— 4-tert-butyl-N-[5-methylimidazo[1,2-a]pyridin-2-yl]benzamide 1005775-69-8 C19H21N3O
    4-tert-butyl-N-[5-methylimidazo[1,2-a]pyridin-2-yl]benzamide
    —— (4R)-(+)-4-<(tert-butyldimethylsilyl)oxy>-9,10-secocholesta-5(10),8(14)-dien-6-yne 126901-36-8 C33H56OSi
    (4R)-(+)-4-<(tert-butyldimethylsilyl)oxy>-9,10-secocholesta-5(10),8(14)-dien-6-yne
    —— 4-<3-Ethyl-benzoselenazol-2-yliden>-2-benzothiazol-2-yl-but-2-ensaeure-nitril 978-18-7 C20H15N3SSe
    4-<3-Ethyl-benzoselenazol-2-yliden>-2-benzothiazol-2-yl-but-2-ensaeure-nitril
    —— 4-(3-methoxyphenyl)-2-phenylethynylquinoline 1198104-00-5 C24H17NO
    4-(3-methoxyphenyl)-2-phenylethynylquinoline
    —— 4-(5-dimethylamino-pentyl)-aniline 861610-33-5 C13H22N2
    4-(5-dimethylamino-pentyl)-aniline
    —— 4-bromo-1-cyclobutylmethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 1362702-98-4 C11H11BrN2O
    4-bromo-1-cyclobutylmethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
    —— 4',4',5',5'-tetramethylspiro-[1,3,2-benzoxazaphosphole]-2(3H),2'λ5-[1,3,2]dioxaphospholane 51675-70-8 C12H18NO3P
    4',4',5',5'-tetramethylspiro-[1,3,2-benzoxazaphosphole]-2(3H),2'λ5-[1,3,2]dioxaphospholane
    —— 4-cyano-4-(o-tolyl)cyclohexanone, ethylene ketal 65619-10-5 C16H19NO2
    4-cyano-4-(o-tolyl)cyclohexanone, ethylene ketal
    —— 4-Dimethylamino-benzoic acid (1S,2R)-2-dimethylamino-1,2,3,4-tetrahydro-naphthalen-1-yl ester 41059-64-7 C21H26N2O2
    4-Dimethylamino-benzoic acid (1S,2R)-2-dimethylamino-1,2,3,4-tetrahydro-naphthalen-1-yl ester
    —— 4-bromo-2,2,7,7-tetramethyl-3,6-diphenylocta-3-ene-5-one 89815-47-4 C24H29BrO
    4-bromo-2,2,7,7-tetramethyl-3,6-diphenylocta-3-ene-5-one
    —— 4-(1-methyl-5-phenylindol-3-yl)-4-oxo-2-(1-methyl-5-phenylindol-3-yl)-butyric acid methyl ester 1428884-31-4 C35H30N2O3
    4-(1-methyl-5-phenylindol-3-yl)-4-oxo-2-(1-methyl-5-phenylindol-3-yl)-butyric acid methyl ester
    —— 4,6,10,12-tetraoxo-5,7,9,11-tetraaza-pentadeca-2c,13c-dienedioic acid dibutyl ester 111328-74-6 C19H28N4O8
    4,6,10,12-tetraoxo-5,7,9,11-tetraaza-pentadeca-2c,13c-dienedioic acid dibutyl ester
    —— 4β-methyl-5α-cholestane-3,6-dione 1058-65-7 C28H46O2
    4β-methyl-5α-cholestane-3,6-dione
    —— 4-(2,3-dihydro-1-benzofuran-5-yl)-2-fluoro-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide 521071-81-8 C30H28FN3O2
    4-(2,3-dihydro-1-benzofuran-5-yl)-2-fluoro-N-[8-methyl-3-(1-pyrrolidinylmethyl)-7-quinolinyl]benzamide
    —— 4-hydroxy-3-<(2-nitrophenyl)methyl>-2H-1-benzopyran-2-one 138188-45-1 C16H11NO5
    4-hydroxy-3-<(2-nitrophenyl)methyl>-2H-1-benzopyran-2-one
    —— 4,N-Dimethyl-N-(3-methyl-heptanoyl)-benzenesulfonamide 96013-59-1 C16H25NO3S
    4,N-Dimethyl-N-(3-methyl-heptanoyl)-benzenesulfonamide
    —— 4-{4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-phthalazin-1-yl}-benzonitrile 30181-92-1 C21H21N5O
    4-{4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-phthalazin-1-yl}-benzonitrile
    —— (4S,5S,4'R)-2,2'-Diphenyl-5-(1,2,2-tri-p-tolyl-ethyl)-[4,4']bi[[1,3]dioxolanyl] 19252-28-9 C41H40O4
    (4S,5S,4'R)-2,2'-Diphenyl-5-(1,2,2-tri-p-tolyl-ethyl)-[4,4']bi[[1,3]dioxolanyl]
    —— 4-(2-isopropoxycarbonylamino-benzoimidazole-1-carboximidoyloxy)-benzoic acid ethyl ester 56067-98-2 C21H22N4O5
    4-(2-isopropoxycarbonylamino-benzoimidazole-1-carboximidoyloxy)-benzoic acid ethyl ester
    —— 4-(4-ethoxy-benzyl)-3-phenyl-1-(2-pyrrolidin-1-yl-ethyl)-piperazin-2-one 59622-75-2 C25H33N3O2
    4-(4-ethoxy-benzyl)-3-phenyl-1-(2-pyrrolidin-1-yl-ethyl)-piperazin-2-one
    —— 4-(1-trifluoroacetyl-4-piperidinyl)phenylisocyanate 160133-42-6 C14H13F3N2O2
    4-(1-trifluoroacetyl-4-piperidinyl)phenylisocyanate
    —— 4-morpholin-4-yl-2-phenyl-1-pyrrolidin-1-ylsulfonylbutan-2-ol 136877-36-6 C18H28N2O4S
    4-morpholin-4-yl-2-phenyl-1-pyrrolidin-1-ylsulfonylbutan-2-ol
    —— 4-{4-(4-dimethylamino-phenylamino)-6-[(furan-2-ylmethyl)-amino]-[1,3,5]triazin-2-ylamino}-phenol 1174116-97-2 C22H23N7O2
    4-{4-(4-dimethylamino-phenylamino)-6-[(furan-2-ylmethyl)-amino]-[1,3,5]triazin-2-ylamino}-phenol
    —— 4-chloro-N-(3-((2-isobutoxy-5-oxocyclopent-1-en-1-yl)methyl)phenethyl)benzenesulfonamide 1333144-91-4 C24H28ClNO4S
    4-chloro-N-(3-((2-isobutoxy-5-oxocyclopent-1-en-1-yl)methyl)phenethyl)benzenesulfonamide
    —— 4-fluoro-2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-(pyrido[3,4-d]pyrimidin-2-yl)cyclopropylcarbamoyl)phenyl)benzofuran-3-carboxamide 1334142-58-3 C34H25F2N5O3
    4-fluoro-2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-(pyrido[3,4-d]pyrimidin-2-yl)cyclopropylcarbamoyl)phenyl)benzofuran-3-carboxamide
    —— (4-((1H-pyrazolo[4,3-b]pyridin-3-yl)amino)-2-chlorophenyl)(phenyl)methanone 1330625-53-0 C19H13ClN4O
    (4-((1H-pyrazolo[4,3-b]pyridin-3-yl)amino)-2-chlorophenyl)(phenyl)methanone
    —— 4-[(Phenylmethyl)sulfonyl]-2-(4-pyridinyl)-6-(trifluoromethyl)pyrimidine 874988-64-4 C17H12F3N3O2S
    4-[(Phenylmethyl)sulfonyl]-2-(4-pyridinyl)-6-(trifluoromethyl)pyrimidine
    —— 4-Nitro-benzoic acid 1-(3,5-bis-trifluoromethyl-phenyl)-1-phenyl-ethyl ester 60921-52-0 C23H15F6NO4
    4-Nitro-benzoic acid 1-(3,5-bis-trifluoromethyl-phenyl)-1-phenyl-ethyl ester
    —— [4-(3-ethylsulfonylcyclopentyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4-phenylphenyl)methanone 1332454-47-3 C27H29N3O3S
    [4-(3-ethylsulfonylcyclopentyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-(4-phenylphenyl)methanone
    —— 4-(3',4'-dimethoxy-phenyl)-4-oxo-but-2-enoic acid ethyl ester 222634-44-8 C14H16O5
    4-(3',4'-dimethoxy-phenyl)-4-oxo-but-2-enoic acid ethyl ester
    —— 4-(2-imidazol-1-yl-1-pentachlorophenylsulfanyl-ethyl)-benzonitrile 59295-12-4 C18H10Cl5N3S
    4-(2-imidazol-1-yl-1-pentachlorophenylsulfanyl-ethyl)-benzonitrile
    —— 4-Cyclopropanecarbonyl-N-phenyl-benzenesulfonamide 57218-70-9 C16H15NO3S
    4-Cyclopropanecarbonyl-N-phenyl-benzenesulfonamide
    —— 4,4-Ethylenedioxytetradecan-13-olide 374713-03-8 C16H28O4
    4,4-Ethylenedioxytetradecan-13-olide
    —— 4-[[1-(2,4-Dinitrophenyl)imidazol-4-yl]methyl]-1,3-oxazolidine-2,5-dione 47444-62-2 C13H9N5O7
    4-[[1-(2,4-Dinitrophenyl)imidazol-4-yl]methyl]-1,3-oxazolidine-2,5-dione
    —— 4-trimethylsilylethynyl-1,2,3,-tris(trimethylsilyl)-η4-cyclobutadiene-η5-cyclopentadienyl-cobalt 70657-45-3 C23H41CoSi4
    4-trimethylsilylethynyl-1,2,3,-tris(trimethylsilyl)-η4-cyclobutadiene-η5-cyclopentadienyl-cobalt
    —— 4-(1,3-dithiolan-2-ylidene)butan-1-ol 171616-64-1 C7H12OS2
    4-(1,3-dithiolan-2-ylidene)butan-1-ol