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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-[trans-Pt(PEt<sub>3</sub>)<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>]diphenyl ketone 911030-93-8 C37H68N2O7P4Pt2
    4,4'-[trans-Pt(PEt<sub>3</sub>)<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>]diphenyl ketone
    —— 4-(2,2-Dibromo-cyclopropyl)-butyric acid 81036-64-8 C7H10Br2O2
    4-(2,2-Dibromo-cyclopropyl)-butyric acid
    —— 4-chloro-1'-neopentyl-1-(2-((5-(tetrahydro-2H-pyran-4-yl)-1,3 ,4-thiadiazol-2-yl)amino)phenyl)spiro[indoline-3,4'-piperidin]-7-ol 1554014-81-1 C30H38ClN5O2S
    4-chloro-1'-neopentyl-1-(2-((5-(tetrahydro-2H-pyran-4-yl)-1,3 ,4-thiadiazol-2-yl)amino)phenyl)spiro[indoline-3,4'-piperidin]-7-ol
    —— 4'-(1H-tetrazol-5-ylmethyl)-1,1'-biphenyl-4-ol 1186090-35-6 C14H12N4O
    4'-(1H-tetrazol-5-ylmethyl)-1,1'-biphenyl-4-ol
    —— 4-(4-methoxyphenyl)-2-(8-methoxycoumarin-3-yl)-6-(coumarin-3-yl)pyridine 1240930-29-3 C31H21NO6
    4-(4-methoxyphenyl)-2-(8-methoxycoumarin-3-yl)-6-(coumarin-3-yl)pyridine
    —— 4-pentenyl 2,3,6-tri-O-acetyl-4-O-(tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside 50446-95-2 C31H44O18
    4-pentenyl 2,3,6-tri-O-acetyl-4-O-(tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside
    —— 4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-5-(3-hydroxyphenyl)-1-(pyridin-4-ylmethyl)-1H-pyrrol-2(5H)-one 618074-53-6 C24H19FN2O5
    4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-5-(3-hydroxyphenyl)-1-(pyridin-4-ylmethyl)-1H-pyrrol-2(5H)-one
    —— 4-<4-Methoxy-phenoxy>-3,5-dimethyl-benzoesaeure 94709-08-7 C16H16O4
    4-<4-Methoxy-phenoxy>-3,5-dimethyl-benzoesaeure
    —— 4-{2-chloro-5-[3-chloro-5-(methylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinazoline 1112986-17-0 C22H13Cl2F3N2O3S
    4-{2-chloro-5-[3-chloro-5-(methylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinazoline
    —— 4-(5-{2-fluoro-pyridin-3-yl}-[1,3,4]oxadiazole-2-yl)-benzonitrile 1022091-31-1 C14H7FN4O
    4-(5-{2-fluoro-pyridin-3-yl}-[1,3,4]oxadiazole-2-yl)-benzonitrile
    —— 4-chloro-2-(1-methyl-1H-pyrazol-5-yl)benzaldehyde 1514676-86-8 C11H9ClN2O
    4-chloro-2-(1-methyl-1H-pyrazol-5-yl)benzaldehyde
    —— 4-(3,3-diethyl-2,4-dioxoazetidin-1-yl)benzoyl chloride 1383530-06-0 C14H14ClNO3
    4-(3,3-diethyl-2,4-dioxoazetidin-1-yl)benzoyl chloride
    —— 4-<<(tert-butyloxy)carbonyl>amino>-3-hydroxy-5-phenyl-1-pentene 99113-28-7 C16H23NO3
    4-<<(tert-butyloxy)carbonyl>amino>-3-hydroxy-5-phenyl-1-pentene
    —— 4,5-dimethoxy-2-(methylcarbamoyl)phenyl 4-bromobenzoate 1613319-82-6 C17H16BrNO5
    4,5-dimethoxy-2-(methylcarbamoyl)phenyl 4-bromobenzoate
    —— 4-(3-ethoxycarbonyl-1-cyano-1-methyl-propylamino)-benzoic acid ethyl ester 861605-70-1 C17H22N2O4
    4-(3-ethoxycarbonyl-1-cyano-1-methyl-propylamino)-benzoic acid ethyl ester
    —— 4-(2-methylphenyl)-3-((4-methylpiperazin-1-yl)methyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid 1072900-40-3 C35H37N3O3
    4-(2-methylphenyl)-3-((4-methylpiperazin-1-yl)methyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid
    —— 4-{6-chloro-5-[2-(4-chloro-phenyl)-ethylcarbamoyl]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester 1108793-20-9 C23H28Cl2N4O3
    4-{6-chloro-5-[2-(4-chloro-phenyl)-ethylcarbamoyl]-pyridin-2-yl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[2-[(2-Bromo-1,3-thiazol-5-yl)methoxy]-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione 1094620-94-6 C17H19BrN2O4S2
    4-[2-[(2-Bromo-1,3-thiazol-5-yl)methoxy]-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4'-(2-(4-phenylpiperidin-1-yl)-4-(trifluoromethyl)oxazole-5-carboxamido)biphenyl-4-carboxylic acid 1228002-11-6 C29H24F3N3O4
    4'-(2-(4-phenylpiperidin-1-yl)-4-(trifluoromethyl)oxazole-5-carboxamido)biphenyl-4-carboxylic acid
    —— 4-[6-methoxy-4-({1-[2-(methylthio)pyrimidin-4-yl]piperidin-4-yl}amino)-2-naphthyl]-N-methylpyrimidin-2-amine 1313487-51-2 C26H29N7OS
    4-[6-methoxy-4-({1-[2-(methylthio)pyrimidin-4-yl]piperidin-4-yl}amino)-2-naphthyl]-N-methylpyrimidin-2-amine
    —— 4-(2-methyl-tetrahydrofuran-2-yl)benzenamine 1236410-16-4 C11H15NO
    4-(2-methyl-tetrahydrofuran-2-yl)benzenamine
    —— ((4aR,5aS,6aR,8S,10S,10aS,11aR,12aS)-10-Benzyloxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-8-yl)-methanol 170707-21-8 C24H34O7
    ((4aR,5aS,6aR,8S,10S,10aS,11aR,12aS)-10-Benzyloxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-8-yl)-methanol
    —— 4-ethyl-2,2-dimethyl-tetrahydro-pyran 71221-57-3 C9H18O
    4-ethyl-2,2-dimethyl-tetrahydro-pyran
    —— 4-Acetyl-2,3,5,6,7,8-hexahydro-1-methyl-3-oxo-7-phenylisoquinoline 107190-05-6 C18H19NO2
    4-Acetyl-2,3,5,6,7,8-hexahydro-1-methyl-3-oxo-7-phenylisoquinoline
    —— 4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-(2-aminophenoxy)phenyl)butanoic acid methyl ester 499154-60-8 C30H30N2O4
    4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-(2-aminophenoxy)phenyl)butanoic acid methyl ester
    —— 4-[(5R,5aS,8aR,9R)9-hydroxy-8-oxo-5,5a,6,8,8a,9-hexahydrofuro-[3',4':6,7]naphtho[2,3-d][1,3]-dioxol-5yl]-2,6dimethoxyphenyl benzyl carbonate 335623-91-1 C29H26O10
    4-[(5R,5aS,8aR,9R)9-hydroxy-8-oxo-5,5a,6,8,8a,9-hexahydrofuro-[3',4':6,7]naphtho[2,3-d][1,3]-dioxol-5yl]-2,6dimethoxyphenyl benzyl carbonate
    —— 4-Diaethylamino-α-carbolin 25208-41-7 C15H17N3
    4-Diaethylamino-α-carbolin
    —— 4-(2-Bromo-4-methoxy-phenylsulfanyl)-1-oxy-nicotinamide 27920-34-9 C13H11BrN2O3S
    4-(2-Bromo-4-methoxy-phenylsulfanyl)-1-oxy-nicotinamide
    —— 4-Nitro-benzoic acid N'-(3-nitro-quinolin-4-yl)-hydrazide 51168-94-6 C16H11N5O5
    4-Nitro-benzoic acid N'-(3-nitro-quinolin-4-yl)-hydrazide
    —— 4-ethylmercapto-[3]pyridylamine 857992-41-7 C7H10N2S
    4-ethylmercapto-[3]pyridylamine
    —— [4-(2-nitro-acridin-9-ylsulfamoyl)-phenyl]-carbamic acid methyl ester 70392-23-3 C21H16N4O6S
    [4-(2-nitro-acridin-9-ylsulfamoyl)-phenyl]-carbamic acid methyl ester
    —— [4-(4-{4-[4-(2-Hydroxy-3-methyl-benzoyl)-phenoxy]-phenoxy}-phenoxy)-phenyl]-(2-hydroxy-3-methyl-phenyl)-methanone 39203-97-9 C40H30O7
    [4-(4-{4-[4-(2-Hydroxy-3-methyl-benzoyl)-phenoxy]-phenoxy}-phenoxy)-phenyl]-(2-hydroxy-3-methyl-phenyl)-methanone
    —— 4,6-bis-(ethoxy-methyl-phosphinothioyloxy)-pyrimidine 62091-72-9 C10H18N2O4P2S2
    4,6-bis-(ethoxy-methyl-phosphinothioyloxy)-pyrimidine
    —— 4-(3-chloro-benzyloxy)-1,2-dimethyl-3,5-diphenyl-pyrazolium 60614-48-4 C24H23ClN2O
    4-(3-chloro-benzyloxy)-1,2-dimethyl-3,5-diphenyl-pyrazolium
    —— 4a,6a,7,8,8-Pentamethyl-2-trityloxy-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,9,9a,9b,10-hexadecahydro-1H-8-azonia-cyclobuta[3,4]cyclopenta[1,2-a]phenanthrene 47848-66-8 C42H52NO
    4a,6a,7,8,8-Pentamethyl-2-trityloxy-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,9,9a,9b,10-hexadecahydro-1H-8-azonia-cyclobuta[3,4]cyclopenta[1,2-a]phenanthrene
    —— 4-phenyl-6-trichloromethyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-3-ylamine 72563-29-2 C12H8Cl3N5
    4-phenyl-6-trichloromethyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-3-ylamine
    —— 4-(4-chlorophenyl)-4-methyl-1-(3-phenoxyphenyl)-1-pentene 99895-35-9 C24H23ClO
    4-(4-chlorophenyl)-4-methyl-1-(3-phenoxyphenyl)-1-pentene
    —— (4'RS)-3-(1'-hydroxy-4',8'-dimethylnonyl)-5,5-dimethylcyclohex-2-en-1-one 97345-42-1 C19H34O2
    (4'RS)-3-(1'-hydroxy-4',8'-dimethylnonyl)-5,5-dimethylcyclohex-2-en-1-one
    —— (4S,5R)-4-hydroxy-5-hydroxymethyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 366450-24-0 C10H17NO5
    (4S,5R)-4-hydroxy-5-hydroxymethyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(2-(dimethylamino)ethyl)-3-methoxybenzamide 1001344-49-5 C27H39N7O3
    4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(2-(dimethylamino)ethyl)-3-methoxybenzamide
    —— {4-[4-(4-methanesulfonyl-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidin-1-yl}-(5-methyl-isoxazol-3-yl)-methanone 1196486-36-8 C22H22N6O5S
    {4-[4-(4-methanesulfonyl-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidin-1-yl}-(5-methyl-isoxazol-3-yl)-methanone
    —— 4-[(4-Chloro-phenyl)-hydrazono]-2-cyano-3-phenyl-pent-2-enedinitrile 124612-44-8 C18H10ClN5
    4-[(4-Chloro-phenyl)-hydrazono]-2-cyano-3-phenyl-pent-2-enedinitrile
    —— 4-(6,7,8-Trioxa-bicyclo[3.2.1]oct-1-yl)-butyraldehyde 143267-40-7 C9H14O4
    4-(6,7,8-Trioxa-bicyclo[3.2.1]oct-1-yl)-butyraldehyde
    —— 4,4'-Diisopropyldiphenyljodonium-jodid 26750-60-7 C18H22I*I
    4,4'-Diisopropyldiphenyljodonium-jodid
    —— 4-methylhepta-1,4-dien-3-ol 129465-16-3 C8H14O
    4-methylhepta-1,4-dien-3-ol
    —— 4-[1-(4-heptylphenyl)-5-methyl-1H-pyrrol-2-yl]phenol 376639-71-3 C24H29NO
    4-[1-(4-heptylphenyl)-5-methyl-1H-pyrrol-2-yl]phenol
    —— 4-Methyl-cyclohexen-(2)-on-(1)-2,4-dinitro-phenylhydrazon 3280-41-9 C13H14N4O4
    4-Methyl-cyclohexen-(2)-on-(1)-2,4-dinitro-phenylhydrazon
    —— 4-[4-(4-Amidinophenyl)-2,3-dioxo-1-piperazinyl]-1-piperidineacetic acid hydrochloride 181942-91-6 C18H23N5O4*ClH
    4-[4-(4-Amidinophenyl)-2,3-dioxo-1-piperazinyl]-1-piperidineacetic acid hydrochloride
    —— 4-{3-[4-(4-benzyloxy-phenyl)-piperazin-1-yl]-1-hydroxy-2,2,4,4-tetramethyl-cyclobutyl}-phenol 53086-72-9 C31H38N2O3
    4-{3-[4-(4-benzyloxy-phenyl)-piperazin-1-yl]-1-hydroxy-2,2,4,4-tetramethyl-cyclobutyl}-phenol
    —— 4t(?)-(2,3-dimethyl-indol-5-yl)-but-3-en-2-one 107456-51-9 C14H15NO
    4t(?)-(2,3-dimethyl-indol-5-yl)-but-3-en-2-one