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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4.4-Dichlor-2-hexamethylenimino-3-buten-1-ol 3292-34-0 C10H17Cl2NO
    4.4-Dichlor-2-hexamethylenimino-3-buten-1-ol
    —— 4-(5H-Dibenzo[a,d]cyclohepten-5-yliden)-1(2-dimethylamino-aethyl)-piperidin 3967-36-0 C24H28N2
    4-(5H-Dibenzo[a,d]cyclohepten-5-yliden)-1(2-dimethylamino-aethyl)-piperidin
    —— 4-Pregnen-14α,21-diol-3,20-dione-20-etilenchetale 21-acetat 32958-21-7 C25H36O6
    4-Pregnen-14α,21-diol-3,20-dione-20-etilenchetale 21-acetat
    —— (4aR,4bR,7R,8R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-4b,8-dimethyl-7-(tetrahydro-pyran-2-yloxy)-dodecahydro-phenanthren-1-one 40266-43-1 C26H42O3S
    (4aR,4bR,7R,8R,8aR,10aS)-2-[1-Butylsulfanyl-meth-(Z)-ylidene]-4b,8-dimethyl-7-(tetrahydro-pyran-2-yloxy)-dodecahydro-phenanthren-1-one
    —— 4-(4-chloro-3-fluoro-phenylamino)-6-((S)1,2,3,4-tetrahydro-naphthalen-1-ylamino)-[1,7]naphthyridine-3-carbonitrile 915009-89-1 C25H19ClFN5
    4-(4-chloro-3-fluoro-phenylamino)-6-((S)1,2,3,4-tetrahydro-naphthalen-1-ylamino)-[1,7]naphthyridine-3-carbonitrile
    —— 4-[2-(6-ethyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-6,7-dimethoxy-quinoline 676343-99-0 C25H22N4O2
    4-[2-(6-ethyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-6,7-dimethoxy-quinoline
    —— 4-[2-(2-trimethylsilanylethynyl-pyridin-4-ylmethoxy)ethyl]piperidine-1-carboxylic acid tert-butyl ester 896103-72-3 C23H36N2O3Si
    4-[2-(2-trimethylsilanylethynyl-pyridin-4-ylmethoxy)ethyl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[2-[[[(2S)-2,3-dihydro-1-[[2'-fluoro[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]ethoxy]benzeneacetic acid 916198-01-1 C31H27FN2O6S
    4-[2-[[[(2S)-2,3-dihydro-1-[[2'-fluoro[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]ethoxy]benzeneacetic acid
    —— 4-(3-hydroxy-4-(4-methoxybenzoyl)-2-oxo-5-(4-(thiazol-2-yl)phenyl)-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid 1395472-26-0 C28H20N2O6S
    4-(3-hydroxy-4-(4-methoxybenzoyl)-2-oxo-5-(4-(thiazol-2-yl)phenyl)-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid
    —— 4-N-(3,5-dichloro-4-pyridin-4-ylsulfanylphenyl)-6-pyridin-3-ylpyrimidine-2,4-diamine 570415-21-3 C20H14Cl2N6S
    4-N-(3,5-dichloro-4-pyridin-4-ylsulfanylphenyl)-6-pyridin-3-ylpyrimidine-2,4-diamine
    —— 4-(3-ethyl-2-methyl-indole-5-carbonyl)-morpholine 34940-99-3 C16H20N2O2
    4-(3-ethyl-2-methyl-indole-5-carbonyl)-morpholine
    —— <4-Chlor-phenyl>-<4-nitro-phenyl>-carbodiimid 3815-58-5 C13H8ClN3O2
    <4-Chlor-phenyl>-<4-nitro-phenyl>-carbodiimid
    —— 4-Oxo-3-phenyl-2a,3,4,4a-tetrahydro-pyracen 17213-23-9 C20H18O
    4-Oxo-3-phenyl-2a,3,4,4a-tetrahydro-pyracen
    —— 4-(7a-cyclopropylmethyl-3-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl)-adamantane-1-carboxylic acid 1194033-18-5 C21H30N2O3
    4-(7a-cyclopropylmethyl-3-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl)-adamantane-1-carboxylic acid
    —— 4-chloro-N-[N'-cyclobutyl-N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]carbamimidoyl]benzamide 1381819-85-7 C21H18ClF2N5O
    4-chloro-N-[N'-cyclobutyl-N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]carbamimidoyl]benzamide
    —— 4-Chlor-2-propyl-6-heptylpyrimidin 92373-41-6 C14H23ClN2
    4-Chlor-2-propyl-6-heptylpyrimidin
    —— 4-Methyl-1-pentadecyl-1H-quinolin-2-one 2584-33-0 C25H39NO
    4-Methyl-1-pentadecyl-1H-quinolin-2-one
    —— 4,5-Bis-(dimethylaminomethyl)furan-2-carbonsaeure-hydrazid 46823-88-5 C11H20N4O2
    4,5-Bis-(dimethylaminomethyl)furan-2-carbonsaeure-hydrazid
    —— 4'-Carbaethoxy-17α-hydroxy-3-methoxy-2'-thiocarbamoyl-oestra-1,3,5(10)-trieno<17β,16β-c>-Δ<sup>1'(5)</sup>-pyrazolin 2324-35-8 C24H31N3O4S
    4'-Carbaethoxy-17α-hydroxy-3-methoxy-2'-thiocarbamoyl-oestra-1,3,5(10)-trieno<17β,16β-c>-Δ<sup>1'(5)</sup>-pyrazolin
    —— 4-Nitro-benzoesaeure-(3-aza-3-methyl-9-phenyl-bicyclo<3.3.1>nonan-9-yl)-ester 13737-25-2 C22H24N2O4
    4-Nitro-benzoesaeure-(3-aza-3-methyl-9-phenyl-bicyclo<3.3.1>nonan-9-yl)-ester
    —— 4-Crotyloxy-3-propylchinolin 1658-48-6 C16H19NO
    4-Crotyloxy-3-propylchinolin
    —— 4-(2-chloro-ethyl)-3-(4-chloro-phenyl)-1-ethyl-imidazolidin-2-one 10208-92-1 C13H16Cl2N2O
    4-(2-chloro-ethyl)-3-(4-chloro-phenyl)-1-ethyl-imidazolidin-2-one
    —— (4R,7aR)-4-hydroxy-3-methyl-5,6,7,7a-tetrahydro-1H-indene-1,1(2H,4H)-dicarbonitrile 1246524-42-4 C12H14N2O
    (4R,7aR)-4-hydroxy-3-methyl-5,6,7,7a-tetrahydro-1H-indene-1,1(2H,4H)-dicarbonitrile
    —— 4'-(2-cyano-2-propyl)-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide 1313754-49-2 C23H18N4O3
    4'-(2-cyano-2-propyl)-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide
    —— 4-[5-(2-hexyloxyphenoxy)pentoxy]benzenecarboximidamide monomethanesulfonate 147982-84-1 CH4O3S*C24H34N2O3
    4-[5-(2-hexyloxyphenoxy)pentoxy]benzenecarboximidamide monomethanesulfonate
    —— 4'-{4-cyclopropyl-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-biphenyl-2-carboxylic acid 1073549-65-1 C30H37N3O4S
    4'-{4-cyclopropyl-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-biphenyl-2-carboxylic acid
    —— 4-[2-[3-[(4R,5R)-5-(3-methoxyphenyl)-2-oxo-1,3-oxazolidin-4-yl]phenyl]ethynyl]benzonitrile 1375751-83-9 C25H18N2O3
    4-[2-[3-[(4R,5R)-5-(3-methoxyphenyl)-2-oxo-1,3-oxazolidin-4-yl]phenyl]ethynyl]benzonitrile
    —— 4'-phenylaminospiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine] 220100-73-2 C19H21N3O
    4'-phenylaminospiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine]
    —— 4-(phenyl-thien-2-ylmethoxy)-1-[3-(2-aminophenoxy)-1-methylpropyl]piperidine 148669-44-7 C26H32N2O2S
    4-(phenyl-thien-2-ylmethoxy)-1-[3-(2-aminophenoxy)-1-methylpropyl]piperidine
    —— 4-[2-(2,2,2-trifluoroethyl)guanidino]-2-[4-(3-phenylthioureido)butyl]pyrimidine 79651-27-7 C18H22F3N7S
    4-[2-(2,2,2-trifluoroethyl)guanidino]-2-[4-(3-phenylthioureido)butyl]pyrimidine
    —— 4-(3-chlorophenoxy)-3-fluoro-2-methoxy-N-(methylsulfonyl)benzamide 1354968-86-7 C15H13ClFNO5S
    4-(3-chlorophenoxy)-3-fluoro-2-methoxy-N-(methylsulfonyl)benzamide
    —— 4-(4-chloro-2-methylphenoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1354957-39-3 C15H12ClF2NO4S
    4-(4-chloro-2-methylphenoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— (4S,5S)-4-Benzyl-5-carboxymethyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 118656-77-2 C17H21NO6
    (4S,5S)-4-Benzyl-5-carboxymethyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester
    —— ((4S,5R)-2,2-dimethyl-5-pentyl-1,3-dioxolan-4-yl)methanol 132015-83-9 C11H22O3
    ((4S,5R)-2,2-dimethyl-5-pentyl-1,3-dioxolan-4-yl)methanol
    —— 4-[(2,4-difluorophenyl)carbonyl]-1-[4-({3-[(2S)-2-methyl-1-pyrrolidinyl]propyl}oxy)phenyl]-2-piperazinone formate 921627-31-8 CH2O2*C25H29F2N3O3
    4-[(2,4-difluorophenyl)carbonyl]-1-[4-({3-[(2S)-2-methyl-1-pyrrolidinyl]propyl}oxy)phenyl]-2-piperazinone formate
    —— (4aS,11aR,12aS,13S)-8-bromo-10,13-bis(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11a,12,12a,13-tetrahydro-5-hydroxy-10-methyl-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione 1254367-93-5 C42H49BrN4O7Si
    (4aS,11aR,12aS,13S)-8-bromo-10,13-bis(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11a,12,12a,13-tetrahydro-5-hydroxy-10-methyl-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione
    —— 4-hydroxy-5,5-dimethyl-2-morpholin-4-yl-3-[2-(3-morpholin-4-yl-phenyl)-pyridin-4-yl]-5,6-dihydro-4H-thieno[2,3-c]pyridin-7-one 1160102-75-9 C28H32N4O4S
    4-hydroxy-5,5-dimethyl-2-morpholin-4-yl-3-[2-(3-morpholin-4-yl-phenyl)-pyridin-4-yl]-5,6-dihydro-4H-thieno[2,3-c]pyridin-7-one
    —— (4S,5R)-4-methyl-5-phenylnonan-3-one 1255574-21-0 C16H24O
    (4S,5R)-4-methyl-5-phenylnonan-3-one
    —— 4-[(5-cyano-4,6-dimethyl-2-pyridyl)amino]-4-oxo-butanoic acid 1427789-96-5 C12H13N3O3
    4-[(5-cyano-4,6-dimethyl-2-pyridyl)amino]-4-oxo-butanoic acid
    —— 4-methyl-N-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanamide 1191104-14-9 C18H28BNO3
    4-methyl-N-phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanamide
    —— 4-Methoxy-benzoic acid 2-hydroxy-5-methyl-phenyl ester 129194-42-9 C15H14O4
    4-Methoxy-benzoic acid 2-hydroxy-5-methyl-phenyl ester
    —— [4-(5-chloro-2-cyano-indol-1-yl)-benzyl]-carbamic acid tert-butyl ester 1374452-16-0 C21H20ClN3O2
    [4-(5-chloro-2-cyano-indol-1-yl)-benzyl]-carbamic acid tert-butyl ester
    —— 4-(5-{[4-(ethylsulfonyl)-1-piperazinyl]methyl}-1H-tetrazol-1-yl)benzonitrile 1354947-09-3 C15H19N7O2S
    4-(5-{[4-(ethylsulfonyl)-1-piperazinyl]methyl}-1H-tetrazol-1-yl)benzonitrile
    —— (4-Methylpiperazin-1-yl)-[3-[[5-methyl-3-[3-[4-(2,2,2-trifluoroethoxy)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]phenyl]methanone 1225379-93-0 C27H27F3N6O3
    (4-Methylpiperazin-1-yl)-[3-[[5-methyl-3-[3-[4-(2,2,2-trifluoroethoxy)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]phenyl]methanone
    —— <4,7-Acenaphthenylen-bis-(carbonylmethylen)>-bis-(triphenylphosphoran) 34585-49-4 C52H40O2P2
    <4,7-Acenaphthenylen-bis-(carbonylmethylen)>-bis-(triphenylphosphoran)
    —— 4-tert-butyl-N-(2-methyl-3-{4-methyl-5-oxo-6-[4-(1-oxo-114-thiomorpholine-4-carbonyl)-phenylamino]-4,5-dihydro-pyrazin-2-yl}-phenyl)-benzamide 910233-11-3 C34H37N5O4S
    4-tert-butyl-N-(2-methyl-3-{4-methyl-5-oxo-6-[4-(1-oxo-114-thiomorpholine-4-carbonyl)-phenylamino]-4,5-dihydro-pyrazin-2-yl}-phenyl)-benzamide
    —— 4-(3-Methyl-butoxy)-N-[4-(3-methyl-butoxy)-phenyl]-thiobenzamide 18086-72-1 C23H31NO2S
    4-(3-Methyl-butoxy)-N-[4-(3-methyl-butoxy)-phenyl]-thiobenzamide
    —— 4-[<i>N</i>-(2-chloro-phenyl)-formimidoyl]-morpholine 3616-88-4 C11H13ClN2O
    4-[<i>N</i>-(2-chloro-phenyl)-formimidoyl]-morpholine
    —— [4-(3-Chloro-4-methyl-phenyl)-piperazin-1-yl]-acetic acid 3-methyl-butyl ester 108299-94-1 C18H27ClN2O2
    [4-(3-Chloro-4-methyl-phenyl)-piperazin-1-yl]-acetic acid 3-methyl-butyl ester
    —— 4-Dimethylamino-3-ethoxy-2-methoxy-benzenediazonium 48153-85-1 C11H16N3O2
    4-Dimethylamino-3-ethoxy-2-methoxy-benzenediazonium