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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-Di-sec-butyl-2,2'-dicarboxy-diphenyldisulfid 18331-64-1 C22H26O4S2
    4,4'-Di-sec-butyl-2,2'-dicarboxy-diphenyldisulfid
    —— 4-(6-chloro-2,8-dimethyl-quinolin-4-ylamino)-2-diethylaminomethyl-phenol 21629-37-8 C22H26ClN3O
    4-(6-chloro-2,8-dimethyl-quinolin-4-ylamino)-2-diethylaminomethyl-phenol
    —— 4-[(8-aminooctyl)amino]-N-methyl-1,8-naphthalimide 1206893-95-9 C21H27N3O2
    4-[(8-aminooctyl)amino]-N-methyl-1,8-naphthalimide
    —— 4-Methoxy-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carboxylic acid ethyl ester 112685-29-7 C14H16N2O3
    4-Methoxy-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carboxylic acid ethyl ester
    —— 4'-(butylselanyl)biphenyl-4-carbonitrile 1097832-92-2 C17H17NSe
    4'-(butylselanyl)biphenyl-4-carbonitrile
    —— 4-amino-5-methyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350852-99-1 C24H19F5N6O
    4-amino-5-methyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4b.5.6.7.8.9.9a.10-octahydro-benz[a]azulenol-(6) 860686-65-3 C14H18O
    4b.5.6.7.8.9.9a.10-octahydro-benz[a]azulenol-(6)
    —— 4,4-Dimethyl-1-<4-methyl-phenyl>-5-ethoxy-pyrazolidon-3 1972-78-7 C14H20N2O2
    4,4-Dimethyl-1-<4-methyl-phenyl>-5-ethoxy-pyrazolidon-3
    —— 4-(7-acetyl-2-(2-aminoethyl)-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-b]indolizin-9-yl)phenyl dihydrogen phosphate 1384108-33-1 C20H20N3O6P
    4-(7-acetyl-2-(2-aminoethyl)-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-b]indolizin-9-yl)phenyl dihydrogen phosphate
    —— (±)-4-methyl-1-(3-methylbutyl)azetidin-2-one 1415922-23-4 C9H17NO
    (±)-4-methyl-1-(3-methylbutyl)azetidin-2-one
    —— 4-(2,6-Dichloro-4-trifluoromethyl-phenoxy)-N-methyl-benzenesulfonamide 61721-28-6 C14H10Cl2F3NO3S
    4-(2,6-Dichloro-4-trifluoromethyl-phenoxy)-N-methyl-benzenesulfonamide
    —— 4-methoxy-2,3-dimethyl-1H-inden-1-one 55288-49-8 C12H12O2
    4-methoxy-2,3-dimethyl-1H-inden-1-one
    —— 4-Hexyl-2,6-dichlor-3,5-dicyan-pyridin 17089-21-3 C13H13Cl2N3
    4-Hexyl-2,6-dichlor-3,5-dicyan-pyridin
    —— 4-(2-Hydroxy-1-naphthylidenamino)-4'-nitro-trans-stilben 20746-26-3 C25H18N2O3
    4-(2-Hydroxy-1-naphthylidenamino)-4'-nitro-trans-stilben
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,4,6-trinitro-phenyl ester 14677-28-2 C19H11ClN4O10S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,4,6-trinitro-phenyl ester
    —— 4-chloro-6-cyclohexylidene-5,6-dihydroindolo[2,1-h]pteridine 871328-09-5 C18H17ClN4
    4-chloro-6-cyclohexylidene-5,6-dihydroindolo[2,1-h]pteridine
    —— 4-chloro-5-methyl-6-(4-methylsulfanylphenyl)furo[2,3-d]pyrimidine 866181-88-6 C14H11ClN2OS
    4-chloro-5-methyl-6-(4-methylsulfanylphenyl)furo[2,3-d]pyrimidine
    —— 4-[4-Cyano-3-(4-fluorophenyl)pyrazol-1-yl]benzoic acid 934291-18-6 C17H10FN3O2
    4-[4-Cyano-3-(4-fluorophenyl)pyrazol-1-yl]benzoic acid
    —— 4-(1-(2,4-difluorobenzoyl)piperidin-4-yl)-3-(4-(2-(4-phenoxyphenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)butanenitrile 1153935-42-2 C35H31F2N7O2
    4-(1-(2,4-difluorobenzoyl)piperidin-4-yl)-3-(4-(2-(4-phenoxyphenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)butanenitrile
    —— 4-(1-ethyl-4-piperidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester 775288-34-1 C17H32N2O2
    4-(1-ethyl-4-piperidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
    —— 4,5-Dihydro-6-hydroxy-5-oxonaphtho[1,2-b]furan-2-acetic acid 860616-73-5 C14H10O5
    4,5-Dihydro-6-hydroxy-5-oxonaphtho[1,2-b]furan-2-acetic acid
    —— 4-(2-(5-fluoro-1H-indol-4-yl)-6-((3-(tetrahydro-2H-pyran-4-yl)azetidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine 1332075-69-0 C28H31FN6O2
    4-(2-(5-fluoro-1H-indol-4-yl)-6-((3-(tetrahydro-2H-pyran-4-yl)azetidin-1-yl)methyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine
    —— 4-[4-[4,4-bis(4-methylphenyl)buta-1,3-dienyl]phenyl]-7-[2,2-bis(4-methylphenyl)ethenyl]-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole 1357066-92-2 C51H47N
    4-[4-[4,4-bis(4-methylphenyl)buta-1,3-dienyl]phenyl]-7-[2,2-bis(4-methylphenyl)ethenyl]-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole
    —— 4-(4-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)-5-methoxypyrimidin-2-ylamino)-N,N-dimethylbenzamide 1153938-35-2 C25H29N7O2
    4-(4-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)-5-methoxypyrimidin-2-ylamino)-N,N-dimethylbenzamide
    —— (4-phenylphenyl)-[4-[4-(5-propan-2-yl-1,2,4-oxadiazol-3-yl)piperidin-1-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone 1332453-25-4 C30H32N6O2
    (4-phenylphenyl)-[4-[4-(5-propan-2-yl-1,2,4-oxadiazol-3-yl)piperidin-1-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]methanone
    —— [4-Isopropyl-3-(2-methoxy-phenyl)-3H-thiazol-(2Z)-ylidene]-(2-methoxy-phenyl)-amine 82686-71-3 C20H22N2O2S
    [4-Isopropyl-3-(2-methoxy-phenyl)-3H-thiazol-(2Z)-ylidene]-(2-methoxy-phenyl)-amine
    —— 4-cetyloxy-3-methoxybenzophenone-(E)-3,5-dimethoxycarbonylphenylsulfohydrazone 926291-95-4 C40H54N2O8S
    4-cetyloxy-3-methoxybenzophenone-(E)-3,5-dimethoxycarbonylphenylsulfohydrazone
    —— 4-bromo-5-iodo-1-phenethyl-1H-1,2,3-triazole 1384848-57-0 C10H9BrIN3
    4-bromo-5-iodo-1-phenethyl-1H-1,2,3-triazole
    —— (4S,6S)-2-Isobutyl-4,6-dimethyl-[1,3]dioxane 141207-30-9 C10H20O2
    (4S,6S)-2-Isobutyl-4,6-dimethyl-[1,3]dioxane
    —— 4-(4-Hydroxymethyl-phenoxy)-5-methoxy-2-methyl-phenol 72187-08-7 C15H16O4
    4-(4-Hydroxymethyl-phenoxy)-5-methoxy-2-methyl-phenol
    —— 4,4'-methylenebis(N-(4-butoxybenzylidene)aniline) 71520-34-8 C35H38N2O2
    4,4'-methylenebis(N-(4-butoxybenzylidene)aniline)
    —— 4-[5-methoxy-2-(4-methoxyphenyl)-3-methylindol-1-yl]-N-(pyridin-2-ylmethyl)butan-1-amine 132751-76-9 C27H31N3O2
    4-[5-methoxy-2-(4-methoxyphenyl)-3-methylindol-1-yl]-N-(pyridin-2-ylmethyl)butan-1-amine
    —— 4-Amino-6-methylthio-2-(1-(3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097904-04-5 C16H21N5S2
    4-Amino-6-methylthio-2-(1-(3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(4-Chlorobenzyl)-1-[2-(2-aminophenoxy)ethyl]piperidine 193355-39-4 C20H25ClN2O
    4-(4-Chlorobenzyl)-1-[2-(2-aminophenoxy)ethyl]piperidine
    —— 4-<3-(3-Hydroxyphenyl)-2,3-dimethylpiperidino>-4'-fluor-butyrophenon 38043-45-7 C23H28FNO2
    4-<3-(3-Hydroxyphenyl)-2,3-dimethylpiperidino>-4'-fluor-butyrophenon
    —— (4-chloro-2-methyl-phenyl)-(3-propyl-thiazolidin-4-ylidene)-amine 51672-53-8 C13H17ClN2S
    (4-chloro-2-methyl-phenyl)-(3-propyl-thiazolidin-4-ylidene)-amine
    —— 4b-propyl-4b<i>H</i>-benzo[4,5]thiazolo[2,3-<i>a</i>]isoindol-11-one 33354-06-2 C17H15NOS
    4b-propyl-4b<i>H</i>-benzo[4,5]thiazolo[2,3-<i>a</i>]isoindol-11-one
    —— 4-<N-Methyl-formylamino>-2,2,6,6-tetra-<2-cyan-aethyl>-cyclohexanon 2976-82-1 C20H25N5O2
    4-<N-Methyl-formylamino>-2,2,6,6-tetra-<2-cyan-aethyl>-cyclohexanon
    —— 4-(4'-hexyloxy-biphenyl-4-yl)-2-{4-[2-(4-hexyloxy-phenyl)-vinyl]-benzoylamino}-thiophene-3-carboxylic acid methyl ester 1397205-84-3 C45H49NO5S
    4-(4'-hexyloxy-biphenyl-4-yl)-2-{4-[2-(4-hexyloxy-phenyl)-vinyl]-benzoylamino}-thiophene-3-carboxylic acid methyl ester
    —— 4-Cyclopentyl-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline 1226193-94-7 C16H23NO2
    4-Cyclopentyl-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline
    —— 4.5.6.7-Tetramethoxy-cumaranon-(3) 7169-39-3 C12H14O6
    4.5.6.7-Tetramethoxy-cumaranon-(3)
    —— 4-Hydroxy-2,8-dimethyl-6-nitro-cinnolinium (Anhydrobase) 5375-25-7 C10H9N3O3
    4-Hydroxy-2,8-dimethyl-6-nitro-cinnolinium (Anhydrobase)
    —— 4,4-Dichlor-1,3-dimethyl-3-phenyl-5-phenyliminopyrrolidin-2-on 7070-41-9 C18H16Cl2N2O
    4,4-Dichlor-1,3-dimethyl-3-phenyl-5-phenyliminopyrrolidin-2-on
    —— 4-Oxo-3-hexyl-2-thioxo-thiazolidin-5-essigsaeure-pentylester 5316-54-1 C16H27NO3S2
    4-Oxo-3-hexyl-2-thioxo-thiazolidin-5-essigsaeure-pentylester
    —— 4-Hydroxy-ergosta-4,6,22-trien-3-on 5496-87-7 C28H42O2
    4-Hydroxy-ergosta-4,6,22-trien-3-on
    —— 4-Picolinoyl-7-methoxy-chinolin-1-oxyd 13637-21-3 C16H12N2O3
    4-Picolinoyl-7-methoxy-chinolin-1-oxyd
    —— 4-Phenylmercapto-Δ<sup>4</sup>-tetrahydrophthalsaeure-anhydrid 7326-67-2 C14H12O3S
    4-Phenylmercapto-Δ<sup>4</sup>-tetrahydrophthalsaeure-anhydrid
    —— 4-Hydroxy-3-methoxy-13-methyl-1-nitro-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one 13871-33-5 C19H23NO5
    4-Hydroxy-3-methoxy-13-methyl-1-nitro-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one
    —— 4-Methyl-lobelanin-methoiodid 4720-13-2 C24H30NO2*I
    4-Methyl-lobelanin-methoiodid
    —— 4-chloro-1,2,3,4-tetrahydro-chrysene 855170-86-4 C18H15Cl
    4-chloro-1,2,3,4-tetrahydro-chrysene