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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-methoxycarbonyl-7-methoxy-3,3-dimethyltetralone 67176-20-9 C15H18O5
4-hydroxy-2-methoxycarbonyl-7-methoxy-3,3-dimethyltetralone
—— 4-[4-[3-[3-(2,5-difluorophenyl)-1,2,4-oxadiazol-5-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476185-78-1 C23H23F2N3O7S
4-[4-[3-[3-(2,5-difluorophenyl)-1,2,4-oxadiazol-5-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
—— 4-(trifluoromethoxy)phenyl 4-(benzyloxy)benzoate 1594109-73-5 C21H15F3O4
4-(trifluoromethoxy)phenyl 4-(benzyloxy)benzoate
—— (4-chloro-3-methyl-anilino)-methanesulfonic acid ; sodium-salt 109413-01-6 C8H9ClNO3S*Na
(4-chloro-3-methyl-anilino)-methanesulfonic acid ; sodium-salt
—— 4-(4-carboxybutanamido)-1-methyl-1H-pyrrole-2-carboxylic acid 1312790-26-3 C11H14N2O5
4-(4-carboxybutanamido)-1-methyl-1H-pyrrole-2-carboxylic acid
—— 4-bromo-1-oxo-1,2-dihydroisoquinoline-3-carboxylic acid 1220959-05-6 C10H6BrNO3
4-bromo-1-oxo-1,2-dihydroisoquinoline-3-carboxylic acid
—— 4-((Z)-5-Chloro-pent-4-en-2-ynyloxymethyl)-cyclohex-3-enone 155136-07-5 C12H13ClO2
4-((Z)-5-Chloro-pent-4-en-2-ynyloxymethyl)-cyclohex-3-enone
—— 4-Isopropyl-3-hepten 79965-41-6 C10H20
4-Isopropyl-3-hepten
—— 4-Phenyl-N-(phenylcarbamoylmethyl)-piperidin-4-carbonsaeure-ethylester 6724-54-5 C22H26N2O3
4-Phenyl-N-(phenylcarbamoylmethyl)-piperidin-4-carbonsaeure-ethylester
—— 4-[2-(3-methyl-4-trifluoromethylphenyl)cyclopenten-1-yl]benzenesulfonamide 195732-65-1 C19H18F3NO2S
4-[2-(3-methyl-4-trifluoromethylphenyl)cyclopenten-1-yl]benzenesulfonamide
—— 4,5-dihydro-5-dimethylamino-3-(4-methylphenyl)imidazo[1,5-a]quinoxaline 148858-62-2 C19H20N4
4,5-dihydro-5-dimethylamino-3-(4-methylphenyl)imidazo[1,5-a]quinoxaline
—— 4-[2-(1,1-Dimethyl-3-naphthalen-2-yl-propylamino)-1-hydroxy-ethyl]-phenol 33358-05-3 C23H27NO2
4-[2-(1,1-Dimethyl-3-naphthalen-2-yl-propylamino)-1-hydroxy-ethyl]-phenol
—— [4-(4-imidazol-1-yl-phenyl)-pyrimidin-2-yl]-(2-methyl-5-nitro-phenyl)-amine 881673-78-5 C20H16N6O2
[4-(4-imidazol-1-yl-phenyl)-pyrimidin-2-yl]-(2-methyl-5-nitro-phenyl)-amine
—— 4-Chlor-2-phenoxi-trifluormethansulfonanilid 37940-99-1 C13H9ClF3NO3S
4-Chlor-2-phenoxi-trifluormethansulfonanilid
—— 4,4'-bis-[4-(3-ethyl-3H-benzothiazol-2-ylidene)-but-2-enylidene]-1,1'-diphenyl-1,4,1',4'-tetrahydro-[3,3']bipyrazolyl-5,5'-dione 14184-00-0 C44H36N6O2S2
4,4'-bis-[4-(3-ethyl-3H-benzothiazol-2-ylidene)-but-2-enylidene]-1,1'-diphenyl-1,4,1',4'-tetrahydro-[3,3']bipyrazolyl-5,5'-dione
—— 4-amino-6-(2-hydroxy-ethoxy)-2-methylsulfanyl-pyrimidine-5-carbonitrile 100378-08-3 C8H10N4O2S
4-amino-6-(2-hydroxy-ethoxy)-2-methylsulfanyl-pyrimidine-5-carbonitrile
—— 4-Hydroxy-2-methoxy-6-oxo-3,3,5,5-tetramethylcyclohexen-(1) 100053-13-2 C11H18O3
4-Hydroxy-2-methoxy-6-oxo-3,3,5,5-tetramethylcyclohexen-(1)
—— 4-(tert-butyl-dimethyl-silanyloxymethyl)-4,5-dihydro-pyrrolo[3,2,1-de][1,5]naphthyridin-7-one 1220978-67-5 C17H24N2O2Si
4-(tert-butyl-dimethyl-silanyloxymethyl)-4,5-dihydro-pyrrolo[3,2,1-de][1,5]naphthyridin-7-one
—— 4-(4-Dimethylamino-phenyl)-4-phenylsulfanyl-butan-2-one 22956-20-3 C18H21NOS
4-(4-Dimethylamino-phenyl)-4-phenylsulfanyl-butan-2-one
—— 4-(furan-2-yl)-1-methyl-2-phenyl-1H-imidazole 1245794-32-4 C14H12N2O
4-(furan-2-yl)-1-methyl-2-phenyl-1H-imidazole
—— 4-[[4-(2-phenylpropan-2-yl)phenoxy]-(2-propan-2-ylidenehydrazinyl)phosphinothioyl]morpholine 90585-50-5 C22H30N3O2PS
4-[[4-(2-phenylpropan-2-yl)phenoxy]-(2-propan-2-ylidenehydrazinyl)phosphinothioyl]morpholine
—— 4-Ethyl-5-hydroxy-2-nitro-benzoic acid 34105-69-6 C9H9NO5
4-Ethyl-5-hydroxy-2-nitro-benzoic acid
—— (4aR,6S,7S,8R,8aR)-8-Iodo-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamine 20707-09-9 C14H18INO4
(4aR,6S,7S,8R,8aR)-8-Iodo-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamine
—— 4-Methylmercapto-fluoren-9-on-hydrazon 4269-04-9 C14H12N2S
4-Methylmercapto-fluoren-9-on-hydrazon
—— (4-Methoxy-phenyl)-[3-(4-methoxy-phenyl)-isothiochromen-(1Z)-ylidene]-amine 14963-80-5 C23H19NO2S
(4-Methoxy-phenyl)-[3-(4-methoxy-phenyl)-isothiochromen-(1Z)-ylidene]-amine
—— 4-Dimethylamino-2-<furyl-(2)>-3-methyl-1-phenylbuten-methoiodid 2214-26-8 C18H24NO*I
4-Dimethylamino-2-<furyl-(2)>-3-methyl-1-phenylbuten-methoiodid
—— 4-Chlor-6-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyloxy)-pyrimidin 20701-07-9 C30H23ClN2O8
4-Chlor-6-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyloxy)-pyrimidin
—— 4-Azido-butanon-(2)-semicarbazon 3757-35-5 C5H10N6O
4-Azido-butanon-(2)-semicarbazon
—— 4,5-Methylendioxy-diphenylether-carbonsaeure-(2) 7106-88-9 C14H10O5
4,5-Methylendioxy-diphenylether-carbonsaeure-(2)
—— 4-(cyclopentylamino)-6-(4-fluorophenylamino)-1,3,5-triazine-2-carbonitrile 1199523-09-5 C15H15FN6
4-(cyclopentylamino)-6-(4-fluorophenylamino)-1,3,5-triazine-2-carbonitrile
—— 4-[[4-(2-oxazolyl)phenyl]methyl]phenol 943767-67-7 C16H13NO2
4-[[4-(2-oxazolyl)phenyl]methyl]phenol
—— (4-methylthiophen-2-yl)acetic acid pentafluorophenyl ester 910322-13-3 C13H7F5O2S
(4-methylthiophen-2-yl)acetic acid pentafluorophenyl ester
—— 4-bromo-6-fluoro-1H-indole-3-carboxylic acid 1352394-36-5 C9H5BrFNO2
4-bromo-6-fluoro-1H-indole-3-carboxylic acid
—— 4-oxo-pentanoic acid [4-(3H-imidazo[4,5-c]pyridin-2-yl)-9H-fluoren-9(R,S)-yl]amide hydrochloride 915139-48-9 C24H20N4O2*ClH
4-oxo-pentanoic acid [4-(3H-imidazo[4,5-c]pyridin-2-yl)-9H-fluoren-9(R,S)-yl]amide hydrochloride
—— (4S,4'S)-2,2'-(cyclopentane-1,1-diyl)bis(5,5-dimethyl-4-phenyl-4,5-dihydrooxazole) 1374003-22-1 C27H32N2O2
(4S,4'S)-2,2'-(cyclopentane-1,1-diyl)bis(5,5-dimethyl-4-phenyl-4,5-dihydrooxazole)
—— 4-butyl-4,5-dihydro-3H-benzo[4,5]imidazo[1,2-c][1,3,6]oxadiazepine 27943-29-9 C14H19N3O
4-butyl-4,5-dihydro-3H-benzo[4,5]imidazo[1,2-c][1,3,6]oxadiazepine
—— (4E,6E)-5-methyl-7-(2,6,6-trimethylcyclohex-1-en-1-yl)hepta-2,4,6-trienal-1-13C 99302-39-3 C17H24O
(4E,6E)-5-methyl-7-(2,6,6-trimethylcyclohex-1-en-1-yl)hepta-2,4,6-trienal-1-13C
—— 4-[(3-Chlorophenoxy)methyl]-3-piperidin-4-ylpyridine 1334389-73-9 C17H19ClN2O
4-[(3-Chlorophenoxy)methyl]-3-piperidin-4-ylpyridine
—— 4-amino-N-(5-(isoquinoline-1-carboxyamido)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318241-96-1 C24H18N6O2S
4-amino-N-(5-(isoquinoline-1-carboxyamido)-2-methylphenyl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]-2-(1H-pyrazol-5-yl)furo[2,3-c]pyridine-7-amine 1326708-84-2 C18H19N7O
4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]-2-(1H-pyrazol-5-yl)furo[2,3-c]pyridine-7-amine
—— (4R,5R)-5-benzyl-3-methyl-1,4-diphenyl-4,5-dihydropyrano[2,3-c]pyrazol-6(1H)-one 1454617-81-2 C26H22N2O2
(4R,5R)-5-benzyl-3-methyl-1,4-diphenyl-4,5-dihydropyrano[2,3-c]pyrazol-6(1H)-one
—— 4-(2,5-dimethylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1346235-04-8 C10H11N3O
4-(2,5-dimethylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4,7-Epoxyisobenzofuran-1(3H)-one, 3a,4,7,7a-tetrahydro-3,3-dipentyl- 79402-75-8 C18H28O3
4,7-Epoxyisobenzofuran-1(3H)-one, 3a,4,7,7a-tetrahydro-3,3-dipentyl-
—— (4S,4'S)-2,2'-(2-(3,5-di-tert-butylphenyl)ethane-1,1-diyl)bis(4-isopropyl-4,5-dihydrooxazole) 1313375-08-4 C28H44N2O2
(4S,4'S)-2,2'-(2-(3,5-di-tert-butylphenyl)ethane-1,1-diyl)bis(4-isopropyl-4,5-dihydrooxazole)
—— 4-nitroheptane-2,5-diol 127811-21-6 C7H15NO4
4-nitroheptane-2,5-diol
—— 4-cyano-3-imino-2-methyl-valeric acid ethyl ester 872265-95-7 C9H14N2O2
4-cyano-3-imino-2-methyl-valeric acid ethyl ester
—— 4-amino-5-cyano-6-ethoxy-N-[(6-{3-[(methylamino)carbonyl]phenyl}pyridin-3-yl)methyl]pyridine-2-carboxamide 904312-05-6 C23H22N6O3
4-amino-5-cyano-6-ethoxy-N-[(6-{3-[(methylamino)carbonyl]phenyl}pyridin-3-yl)methyl]pyridine-2-carboxamide
—— 4-Ethyl-6,7-diphenyl-4H-1-oxa-4,5,8-triaza-anthracen-3-one 138842-01-0 C24H19N3O2
4-Ethyl-6,7-diphenyl-4H-1-oxa-4,5,8-triaza-anthracen-3-one
—— 4-[4-[2-[3-(2-chlorophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476186-66-0 C26H26ClNO6S
4-[4-[2-[3-(2-chlorophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
—— 4-(3-aminobenzoyloxy)-5-hydroxy-2,6,6-trimethyl-2-cyclohepten-1-one 149897-79-0 C17H21NO4
4-(3-aminobenzoyloxy)-5-hydroxy-2,6,6-trimethyl-2-cyclohepten-1-one