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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethyl-3-[2-(6-fluoro-pyridin-2-yl)-imidazol-1-ylmethyl]-6-pyridin-3-yl-pyridazine 679405-62-0 C20H17FN6
    4-ethyl-3-[2-(6-fluoro-pyridin-2-yl)-imidazol-1-ylmethyl]-6-pyridin-3-yl-pyridazine
    —— 4-chloro-3-tert-butylcinnoline 766548-18-9 C12H13ClN2
    4-chloro-3-tert-butylcinnoline
    —— 4-bromo-5-methyl-2-furaldehyde neopentyl acetal 133620-82-3 C11H15BrO3
    4-bromo-5-methyl-2-furaldehyde neopentyl acetal
    —— 4-hydroxy-8-methyl-7-(1-naphthylmethoxy)-2H-1-benzopyran-2-one 714961-18-9 C21H16O4
    4-hydroxy-8-methyl-7-(1-naphthylmethoxy)-2H-1-benzopyran-2-one
    —— 4-trimethylsiloxyquinoline 72535-67-2 C12H15NOSi
    4-trimethylsiloxyquinoline
    —— 4'-(3'',5''-O-(1,1,3,3-tetraisopropyl)disiloxanediyl-2''-deoxy-β-D-ribofuranosyl)-2,3,4,5,6-pentafluorobiphenyl 852378-30-4 C29H39F5O4Si2
    4'-(3'',5''-O-(1,1,3,3-tetraisopropyl)disiloxanediyl-2''-deoxy-β-D-ribofuranosyl)-2,3,4,5,6-pentafluorobiphenyl
    —— 4,6-Bis-methoxymethoxymethyl-m-xylol 93807-83-1 C14H22O4
    4,6-Bis-methoxymethoxymethyl-m-xylol
    —— 4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-2-[2-(4-methyl-1-piperazinyl)-5-pyrimidinyl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 942922-20-5 C32H29N9O4S
    4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-2-[2-(4-methyl-1-piperazinyl)-5-pyrimidinyl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
    —— 4-[5-chloro-2-(1-cyclohexylmethyl-1H-benzoimidazol-2-yl)-phenoxymethyl]-3-fluoro-benzonitrile 1281981-25-6 C28H25ClFN3O
    4-[5-chloro-2-(1-cyclohexylmethyl-1H-benzoimidazol-2-yl)-phenoxymethyl]-3-fluoro-benzonitrile
    —— 4-[3-(4-aminophenyl)-1-ethyl-1H-pyrazol-4-yl]-N-[2-(methylthio)ethyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxamide 942919-45-1 C22H24N6OS
    4-[3-(4-aminophenyl)-1-ethyl-1H-pyrazol-4-yl]-N-[2-(methylthio)ethyl]-1H-pyrrolo[2,3-b]pyridine-2-carboxamide
    —— (4-nitro-benzylidene)-(3-phenyl-isoxazol-5-yl)-amine 37853-12-6 C16H11N3O3
    (4-nitro-benzylidene)-(3-phenyl-isoxazol-5-yl)-amine
    —— 4-Nitro-2-methoxy-phenylglycin-aethylester 91214-96-9 C11H14N2O5
    4-Nitro-2-methoxy-phenylglycin-aethylester
    —— 4-Hydroxy-6-piperonyl-3-piperonoyl-α-pyron 95429-72-4 C20H12O8
    4-Hydroxy-6-piperonyl-3-piperonoyl-α-pyron
    —— 4-ethyl-4-{2-[(1-ethyl-pyridinium-4-yl)-(4-chloro-phenyl)-phenyl-methoxy]-ethyl}-morpholinium; diiodide 124137-46-8 C28H35ClN2O2*2I
    4-ethyl-4-{2-[(1-ethyl-pyridinium-4-yl)-(4-chloro-phenyl)-phenyl-methoxy]-ethyl}-morpholinium; diiodide
    —— 4-[4-(2,6-dichloro-4-nitro-phenylazo)-phenyl]-2,6-dimethyl-morpholine 108126-18-7 C18H18Cl2N4O3
    4-[4-(2,6-dichloro-4-nitro-phenylazo)-phenyl]-2,6-dimethyl-morpholine
    —— 4-Triaethylsilylmethyl-acetophenon 17942-85-7 C15H24OSi
    4-Triaethylsilylmethyl-acetophenon
    —— 4-<4-Butyl-benzolsulfonamino>-N-propyl-benzamid 1170-72-5 C20H26N2O3S
    4-<4-Butyl-benzolsulfonamino>-N-propyl-benzamid
    —— 4-methyl-pentan-2-one-(1,3-dimethyl-1-phenyl-butylhydrazone) 101780-13-6 C18H30N2
    4-methyl-pentan-2-one-(1,3-dimethyl-1-phenyl-butylhydrazone)
    —— 4-[bis(5,5-dimethyl-2-oxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]-N,N-diethylaniline 1030895-04-5 C21H35NO6P2
    4-[bis(5,5-dimethyl-2-oxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]-N,N-diethylaniline
    —— 4-(2,4-dichlorophenyl)-2-[(2S)-2-(fluoromethyl)morpholin-4-yl]-5-(4H-1,2,4-triazol-3-yl)thiophene-3-carbonitrile 1202041-80-2 C18H14Cl2FN5OS
    4-(2,4-dichlorophenyl)-2-[(2S)-2-(fluoromethyl)morpholin-4-yl]-5-(4H-1,2,4-triazol-3-yl)thiophene-3-carbonitrile
    —— 4-(2-cyclopentyl-acetyl)-[1,4]diazepane-1-carboxylic acid (3,4-dichloro-phenyl)-amide 1028852-35-8 C19H25Cl2N3O2
    4-(2-cyclopentyl-acetyl)-[1,4]diazepane-1-carboxylic acid (3,4-dichloro-phenyl)-amide
    —— 4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid (4-pentyl-phenyl)-amide 1028851-65-1 C25H39N3O2
    4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid (4-pentyl-phenyl)-amide
    —— 4-chloro-6-(2,4-dichlorophenyl)pyrazolo[1,5-a]pyrazine-2-carbonitrile 1101324-51-9 C13H5Cl3N4
    4-chloro-6-(2,4-dichlorophenyl)pyrazolo[1,5-a]pyrazine-2-carbonitrile
    —— 4-(4-Pentyl-cyclohexyl)-5-phenyl-[1,3]dithiol-2-one 162048-73-9 C20H26OS2
    4-(4-Pentyl-cyclohexyl)-5-phenyl-[1,3]dithiol-2-one
    —— [4-[4-(1,4,7,10,13-pentaoxacyclopentadec-2-ylmethoxycarbonyl)phenoxy]carbonylphenyl] 4-[(2S)-2-methylbutoxy]benzoate 143773-19-7 C37H44O12
    [4-[4-(1,4,7,10,13-pentaoxacyclopentadec-2-ylmethoxycarbonyl)phenoxy]carbonylphenyl] 4-[(2S)-2-methylbutoxy]benzoate
    —— 4-Amino-1-(cyclohexen-1-yl)-5-fluoropyrimidin-2-one 1265615-26-6 C10H12FN3O
    4-Amino-1-(cyclohexen-1-yl)-5-fluoropyrimidin-2-one
    —— 4-[6-(2,5-difluoro-benzylamino)-imidazo[1,2-b]pyridazin-3-yl]-N-(1-ethyl-pyrrolidin-2-ylmethyl)-benzamide 1022981-62-9 C27H28F2N6O
    4-[6-(2,5-difluoro-benzylamino)-imidazo[1,2-b]pyridazin-3-yl]-N-(1-ethyl-pyrrolidin-2-ylmethyl)-benzamide
    —— 4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside 1609690-87-0 C49H37ClO11
    4-[5-chloro-3-methylbenzofuran-2-yl]phenyl tetra-O-benzoyl-α-D-mannopyranoside
    —— 4-methyl-2-[3-oxo-3-(thiophen-2-yl)propanoyl]phenyl acetate 1333334-79-4 C16H14O4S
    4-methyl-2-[3-oxo-3-(thiophen-2-yl)propanoyl]phenyl acetate
    —— (4-Chlorophenyl)[4-(1H-imidazol-1-yl)phenyl]methanone 122601-83-6 C16H11ClN2O
    (4-Chlorophenyl)[4-(1H-imidazol-1-yl)phenyl]methanone
    —— 4-(4-bromophenyl)-N,N-diethyl-4-oxobutanamide 1163144-62-4 C14H18BrNO2
    4-(4-bromophenyl)-N,N-diethyl-4-oxobutanamide
    —— 4-(2,3-Dimethyl-phenyl)-6,7-dimethoxy-2H-phthalazin-1-one 76972-31-1 C18H18N2O3
    4-(2,3-Dimethyl-phenyl)-6,7-dimethoxy-2H-phthalazin-1-one
    —— 4-hydroxy-1-methyl-3-[2-nitro-2-oxoacetyl]-2(1H)quinolinone 1446335-13-2 C12H8N2O6
    4-hydroxy-1-methyl-3-[2-nitro-2-oxoacetyl]-2(1H)quinolinone
    —— 4-chloro-<i>N</i>-(6-methoxy-isoquinolin-3-yl)-butyramide 28662-76-2 C14H15ClN2O2
    4-chloro-<i>N</i>-(6-methoxy-isoquinolin-3-yl)-butyramide
    —— 4-{[4-[(3-pyridin-3-ylpyrrolidin-1-yl)carbonyl]-3',5'-bis(trifluoromethyl)biphenyl-2-yl]carbonyl}morpholine 1234487-90-1 C29H25F6N3O3
    4-{[4-[(3-pyridin-3-ylpyrrolidin-1-yl)carbonyl]-3',5'-bis(trifluoromethyl)biphenyl-2-yl]carbonyl}morpholine
    —— [4-(2-diethylamino-ethoxy)-phenyl]-(5-nitro-pyridin-2-yl)-amine 1241-11-8 C17H22N4O3
    [4-(2-diethylamino-ethoxy)-phenyl]-(5-nitro-pyridin-2-yl)-amine
    —— 4-[5-amino-6-(2-fluoro-4-trifluoromethylphenyl)pyrimidin-4-yl]phenol 1187205-47-5 C17H11F4N3O
    4-[5-amino-6-(2-fluoro-4-trifluoromethylphenyl)pyrimidin-4-yl]phenol
    —— 4-(3-isopropyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]benzimidazol-9-yl)benzonitrile 1239877-42-9 C21H22N4
    4-(3-isopropyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]benzimidazol-9-yl)benzonitrile
    —— 4-Chlormethyl-2-ethyl-2-phenyl-<1,3>dioxolan 3408-69-3 C12H15ClO2
    4-Chlormethyl-2-ethyl-2-phenyl-<1,3>dioxolan
    —— 4-Amino-1-{5-[N-({[4-fluoro-3-(trifluoromethyl)phenyl]amino}carbonyl)carbamoyl]-1,3-dimethylpyrazolo[5,4-b]pyridin-4-yl}pyridinium chloride 445495-97-6 C22H18F4N7O2*Cl
    4-Amino-1-{5-[N-({[4-fluoro-3-(trifluoromethyl)phenyl]amino}carbonyl)carbamoyl]-1,3-dimethylpyrazolo[5,4-b]pyridin-4-yl}pyridinium chloride
    —— 4-[2-[3-(4-methoxypyridin-3-yl)-5-oxopyrazol-4-yl]hydrazinyl]benzonitrile 1397698-66-6 C16H12N6O2
    4-[2-[3-(4-methoxypyridin-3-yl)-5-oxopyrazol-4-yl]hydrazinyl]benzonitrile
    —— 4-(3,4-difluorobenzyl)-N-{3-[3-(1H-indol-2-yl)-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]-3-oxopropyl}-3-oxo-3,4-dihydropyrazine-2-carboxamide 1204400-16-7 C28H23F2N7O3
    4-(3,4-difluorobenzyl)-N-{3-[3-(1H-indol-2-yl)-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]-3-oxopropyl}-3-oxo-3,4-dihydropyrazine-2-carboxamide
    —— 4-Hydrazino-2-ethyl-6-propyl-pyrimidin 90770-72-2 C9H16N4
    4-Hydrazino-2-ethyl-6-propyl-pyrimidin
    —— 4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-phenoxy-acetyl-amino]thiazol-5-yloxy}benzoic acid 1328986-62-4 C27H22N2O7S2
    4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-phenoxy-acetyl-amino]thiazol-5-yloxy}benzoic acid
    —— (4-(1-benzhydrylazetidin-3-yl)-4-hydroxypiperidin-1-yl)(thiazol-2-yl)methanone 1373356-73-0 C25H27N3O2S
    (4-(1-benzhydrylazetidin-3-yl)-4-hydroxypiperidin-1-yl)(thiazol-2-yl)methanone
    —— (4aS,5R,7S)-5,7-Dimethyl-3,4,4a,5,7,8-hexahydro-1H,2H-benzocyclohepten-6-one 109308-51-2 C13H20O
    (4aS,5R,7S)-5,7-Dimethyl-3,4,4a,5,7,8-hexahydro-1H,2H-benzocyclohepten-6-one
    —— (4-cyano-benzenesulfonyl)-amidothiophosphoric acid O,O'-diethyl ester 103565-75-9 C11H15N2O4PS2
    (4-cyano-benzenesulfonyl)-amidothiophosphoric acid O,O'-diethyl ester
    —— 4-fluoro-2-{[2-(2-hydroxyethylamino)ethylimino]methyl}phenol 1627852-69-0 C11H15FN2O2
    4-fluoro-2-{[2-(2-hydroxyethylamino)ethylimino]methyl}phenol
    —— 4-chloro-3-(p-methoxyphenyl)-furo<3,4-c>pyridine-1(3H)-one 133930-00-4 C14H10ClNO3
    4-chloro-3-(p-methoxyphenyl)-furo<3,4-c>pyridine-1(3H)-one
    —— (4Z)-4-(2-(imidazolidin-2-ylidene)-3-oxo-3-phenylpropylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one 1463517-82-9 C22H20N4O2
    (4Z)-4-(2-(imidazolidin-2-ylidene)-3-oxo-3-phenylpropylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one