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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-2-oxo-1-propyl-1,2-dihydroquinoline-3-carboxylic acid diethylaminoethylamide methanesulfonate 1227873-13-3 CH4O3S*C19H27N3O3
    4-hydroxy-2-oxo-1-propyl-1,2-dihydroquinoline-3-carboxylic acid diethylaminoethylamide methanesulfonate
    —— 4-Methylen-1-carbobenzyloxy-L-prolin 46985-78-8 C14H15NO4
    4-Methylen-1-carbobenzyloxy-L-prolin
    —— ((4-(tert-butyl)phenyl)(phenyl)methyl)diphenylphosphine 1507379-34-1 C29H29P
    ((4-(tert-butyl)phenyl)(phenyl)methyl)diphenylphosphine
    —— 4-bromo-3-methyl-3'-phenyl-biphenyl 1383382-34-0 C19H15Br
    4-bromo-3-methyl-3'-phenyl-biphenyl
    —— 4-fluoro-N-[2-({(3R)-8-fluoro-1-isopropyl-2-oxo-5-[4-(trifluoromethoxy)phenyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-yl}amino)-1,1-dimethyl-2-oxoethyl]benzamide 1237004-25-9 C30H29F5N4O4
    4-fluoro-N-[2-({(3R)-8-fluoro-1-isopropyl-2-oxo-5-[4-(trifluoromethoxy)phenyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-yl}amino)-1,1-dimethyl-2-oxoethyl]benzamide
    —— (4aS,5R,8S,8aS)-8-isopropyl-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-2-naphthalenecarboxaldehyde 126580-54-9 C15H24O
    (4aS,5R,8S,8aS)-8-isopropyl-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-2-naphthalenecarboxaldehyde
    —— 4-(3-dimethylamino-propyl)-3-methyl-1-phenyl-1,4-dihydro-chromeno[2,3-<i>c</i>]pyrazol-4-ol; oxalate (1:1) 30241-57-7 C2H2O4*C22H25N3O2
    4-(3-dimethylamino-propyl)-3-methyl-1-phenyl-1,4-dihydro-chromeno[2,3-<i>c</i>]pyrazol-4-ol; oxalate (1:1)
    —— 4-(3-fluorophenyl)-1-(3-nitrophenyl)-1H-1,2,3-triazole 1246566-50-6 C14H9FN4O2
    4-(3-fluorophenyl)-1-(3-nitrophenyl)-1H-1,2,3-triazole
    —— 4-iodo-N-(2-methylpropyl)benzenesulfonamide 950785-39-4 C10H14INO2S
    4-iodo-N-(2-methylpropyl)benzenesulfonamide
    —— 4,6-di(3,4-diethylthien-2-yl)thieno[3,4-c][1,2,5]thiadiazole 1357600-07-7 C20H22N2S4
    4,6-di(3,4-diethylthien-2-yl)thieno[3,4-c][1,2,5]thiadiazole
    —— (4R,4aR,7S,7aS,12bR)-7-(tert-Butyl-dimethyl-silanyloxy)-4-chloromethyl-9-methoxy-3-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-8-oxa-3-aza-benzo[d]fluorene 184884-57-9 C24H38ClNO3Si
    (4R,4aR,7S,7aS,12bR)-7-(tert-Butyl-dimethyl-silanyloxy)-4-chloromethyl-9-methoxy-3-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-8-oxa-3-aza-benzo[d]fluorene
    —— 4'-(4-Azidomethyl-cyclohexylmethylsulfanyl)-4,5-bis-(2-ethyl-butylsulfanyl)-[2,2']bi[[1,3]dithiolylidene] 600717-93-9 C26H41N3S7
    4'-(4-Azidomethyl-cyclohexylmethylsulfanyl)-4,5-bis-(2-ethyl-butylsulfanyl)-[2,2']bi[[1,3]dithiolylidene]
    —— (4S)-4-benzyl-3-[(3S)-3-(4-chlorophenyl)butanoyl]-1,3-oxazolidin-2-one 133729-98-3 C20H20ClNO3
    (4S)-4-benzyl-3-[(3S)-3-(4-chlorophenyl)butanoyl]-1,3-oxazolidin-2-one
    —— 4-(1H-pyrrol-2-yl)-5-(thiophen-3-yl)pyrimidine 1433689-18-9 C12H9N3S
    4-(1H-pyrrol-2-yl)-5-(thiophen-3-yl)pyrimidine
    —— 4-[(3-{4-chloro-3-[8-(trifluoromethyl)quinazolin-4-yl]phenoxy}phenyl)sulfonyl]-butanamide 1227673-61-1 C25H19ClF3N3O4S
    4-[(3-{4-chloro-3-[8-(trifluoromethyl)quinazolin-4-yl]phenoxy}phenyl)sulfonyl]-butanamide
    —— 4-(4-methoxyphenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione 1393739-40-6 C24H22N2OS2
    4-(4-methoxyphenyl)-6-(4-(methylthio)phenyl)-5-phenyl-3,4-dihydropyrimidine-2(1H)-thione
    —— 4,5-dimethyl-2,2,2-triphenyl-1,3,2,λ(5)-dioxastibolane 127621-86-7 C22H23O2Sb
    4,5-dimethyl-2,2,2-triphenyl-1,3,2,λ(5)-dioxastibolane
    —— 4.4-Dimethyl-3-methoxy-2-carboxy-2-cyclopentenon-(1) 17037-97-7 C9H12O4
    4.4-Dimethyl-3-methoxy-2-carboxy-2-cyclopentenon-(1)
    —— (4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-(5,5-dimethyl-2-phenyl-2,5-dihydro-[1,2,4]oxadiazol-3-yl)-amine 97637-90-6 C15H12Cl6N6O
    (4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-(5,5-dimethyl-2-phenyl-2,5-dihydro-[1,2,4]oxadiazol-3-yl)-amine
    —— 4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-N,N-dimethylpiperazine-1-sulfonamide 1225060-93-4 C18H22N8O3S
    4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-N,N-dimethylpiperazine-1-sulfonamide
    —— (4S,2'S,3'S)-N(3)-(2'-vinyl-3'-hydroxy-3'-phenylpropanoyl)-4-isopropyl-5,5-dimethyl-oxazolidin-2-one 1190930-15-4 C19H25NO4
    (4S,2'S,3'S)-N(3)-(2'-vinyl-3'-hydroxy-3'-phenylpropanoyl)-4-isopropyl-5,5-dimethyl-oxazolidin-2-one
    —— [4-(6-Methoxy-pyridin-2-yl)-piperazin-1-yl]-acetic acid ethyl ester 86873-49-6 C14H21N3O3
    [4-(6-Methoxy-pyridin-2-yl)-piperazin-1-yl]-acetic acid ethyl ester
    —— 4-benzyl-5-iodo-1-phenylsulfanylmethyl-1H-[1,2,3]triazole 1271725-01-9 C16H14IN3S
    4-benzyl-5-iodo-1-phenylsulfanylmethyl-1H-[1,2,3]triazole
    —— (4aS,4bS,8aR,8bR)-3,3,4a,7,7,8a-Hexamethyl-octahydro-biphenylene-1,5-dione 28171-68-8 C18H28O2
    (4aS,4bS,8aR,8bR)-3,3,4a,7,7,8a-Hexamethyl-octahydro-biphenylene-1,5-dione
    —— 4,5-carboranylene-1,1,2,2,3,3-hexamethyl-1,2,3-tristannacyclopentane 441324-07-8 C8H28B10Sn3
    4,5-carboranylene-1,1,2,2,3,3-hexamethyl-1,2,3-tristannacyclopentane
    —— 4,6-bis-([N-(2,2-dimethoxyethyl)-N-methyl]amino)-5,7-dinitrobenzofuroxane 1237661-82-3 C16H24N6O10
    4,6-bis-([N-(2,2-dimethoxyethyl)-N-methyl]amino)-5,7-dinitrobenzofuroxane
    —— (4R,6R)-6-Methoxy-spiro[3.5]nonan-1-one 91239-11-1 C10H16O2
    (4R,6R)-6-Methoxy-spiro[3.5]nonan-1-one
    —— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-fluoro-4-methoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1140590-68-6 C25H26F3N3O5
    4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-fluoro-4-methoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— 4,4-dimethyl-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one 115977-58-7 C17H16N2O
    4,4-dimethyl-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4-[4-(7,12-Diphenylbenzo[k]fluoranthen-3-yl)naphthalen-1-yl]dibenzofuran 1297532-86-5 C54H32O
    4-[4-(7,12-Diphenylbenzo[k]fluoranthen-3-yl)naphthalen-1-yl]dibenzofuran
    —— 4,5-Dihydro-7,8-dimethoxy-1,4-benzothiazepin-3(2H)-thione 103693-36-3 C11H13NO2S2
    4,5-Dihydro-7,8-dimethoxy-1,4-benzothiazepin-3(2H)-thione
    —— 4-(3,8-diazabicyclo[3.2.1]oct-3-yl)-6,7,8,9-tetrahydro[1]benzofuro[3,2-d]pyrimidin-2-amine 1132687-79-6 C16H21N5O
    4-(3,8-diazabicyclo[3.2.1]oct-3-yl)-6,7,8,9-tetrahydro[1]benzofuro[3,2-d]pyrimidin-2-amine
    —— 4-(1-(2-(3-(2,4-difluorophenoxy)azetidin-1-yl)-5-(trifluoromethyl)nicotinamido)cyclopropyl)benzoic acid 1380751-43-8 C26H20F5N3O4
    4-(1-(2-(3-(2,4-difluorophenoxy)azetidin-1-yl)-5-(trifluoromethyl)nicotinamido)cyclopropyl)benzoic acid
    —— 4-(2-iodobenzamido)-3-vinylphenyl acetate 1395060-40-8 C17H14INO3
    4-(2-iodobenzamido)-3-vinylphenyl acetate
    —— 4-chloro-6-((1-(1-hydroxy-1-methylethyl)-1-methyl-1,3-dihydro-2H-isoindol-2-yl)carbonyl)benzene-1,3-diol 1023885-25-7 C19H20ClNO4
    4-chloro-6-((1-(1-hydroxy-1-methylethyl)-1-methyl-1,3-dihydro-2H-isoindol-2-yl)carbonyl)benzene-1,3-diol
    —— 4-chloro-6-fluoro-7-[1-(4-formyl)piperazino]quinazoline 625080-56-0 C13H12ClFN4O
    4-chloro-6-fluoro-7-[1-(4-formyl)piperazino]quinazoline
    —— 4-amino-6-(4-{1-[(methylsulfonyl)-acetyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-45-1 C21H25N5O5S
    4-amino-6-(4-{1-[(methylsulfonyl)-acetyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— 4-[[3-[(butylamino)sulfonyl]phenyl]amino]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid methyl ester 310442-50-3 C19H23N5O4S
    4-[[3-[(butylamino)sulfonyl]phenyl]amino]-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid methyl ester
    —— (4S,5R)-4,5-Bis-benzyloxy-hept-6-en-3-ol 916599-91-2 C21H26O3
    (4S,5R)-4,5-Bis-benzyloxy-hept-6-en-3-ol
    —— 4-(2-vinyloxyethylamino)-2,5-dihydro-5,5-dimethyl-2-(2,5-dihydro-5,5-dimethyl-2-imino-4-furylimino)furan 136118-12-2 C16H23N3O3
    4-(2-vinyloxyethylamino)-2,5-dihydro-5,5-dimethyl-2-(2,5-dihydro-5,5-dimethyl-2-imino-4-furylimino)furan
    —— 4-(1-hydroxymethyl-1-methylethylamino)-2,5-dihydro-5,5-dimethyl-2-(2,5-dihydro-5,5-dimethyl-2-amino-4-furylimino)furan 136118-05-3 C16H25N3O3
    4-(1-hydroxymethyl-1-methylethylamino)-2,5-dihydro-5,5-dimethyl-2-(2,5-dihydro-5,5-dimethyl-2-amino-4-furylimino)furan
    —— (4-nitro-phenyl)-<i>p</i>-tolyl-arsinic acid 855885-95-9 C13H12AsNO4
    (4-nitro-phenyl)-<i>p</i>-tolyl-arsinic acid
    —— [(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxo-4-[2-(4-piperazin-1-ylphenyl)ethynyl]imidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-46-0 C31H35N5O6
    [(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxo-4-[2-(4-piperazin-1-ylphenyl)ethynyl]imidazolidin-1-yl]methyl 2,2-dimethylpropanoate
    —— 4-(2-methyl-2-phenyl-cyclopropyl)-morpholine 54968-72-8 C14H19NO
    4-(2-methyl-2-phenyl-cyclopropyl)-morpholine
    —— 4.4'-Di-(4-nonyloxy-benzylidenamino)-2.5-dibrom-biphenyl 2601-97-0 C44H54Br2N2O2
    4.4'-Di-(4-nonyloxy-benzylidenamino)-2.5-dibrom-biphenyl
    —— [(4S)-4-[(4-fluoro-5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-4-(8-fluoro-7-oxo-5,6-dihydrofuro[2,3-f]isoindol-2-yl)-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-28-8 C29H26F2N4O8
    [(4S)-4-[(4-fluoro-5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-4-(8-fluoro-7-oxo-5,6-dihydrofuro[2,3-f]isoindol-2-yl)-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate
    —— 4-(4-n-propylcyclohexen-1-yl)-4'-hydroxybiphenyl 154455-11-5 C21H24O
    4-(4-n-propylcyclohexen-1-yl)-4'-hydroxybiphenyl
    —— 4-hydroxy-4-isobutyl-3-(6-methyl-pyridin-2-yl)-thiazolidine-2-thione 69627-74-3 C13H18N2OS2
    4-hydroxy-4-isobutyl-3-(6-methyl-pyridin-2-yl)-thiazolidine-2-thione
    —— (4s,8s)-2,6-bis(4,5-bis(methylthio)-1,3-dithiol-2-ylidene)-4,8-diphenyl-4,8-dihydro-[1,4]diphosphinino[2,3-d:5,6-d']bis([1,3]dithiole) 1255097-11-0 C28H22P2S12
    (4s,8s)-2,6-bis(4,5-bis(methylthio)-1,3-dithiol-2-ylidene)-4,8-diphenyl-4,8-dihydro-[1,4]diphosphinino[2,3-d:5,6-d']bis([1,3]dithiole)
    —— (4S)-2,2-diethyl-4-ethynyl-1,3-dioxolane 185798-03-2 C9H14O2
    (4S)-2,2-diethyl-4-ethynyl-1,3-dioxolane