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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Butyroyloxy-5-allyl-isophthalsaeure-dimethylester 13248-68-5 C17H20O6
4-Butyroyloxy-5-allyl-isophthalsaeure-dimethylester
—— 4-amino-1H-pyrazole-3-carboxylic acid (1-methyl-piperidin-4-yl)-amide 902152-85-6 C10H17N5O
4-amino-1H-pyrazole-3-carboxylic acid (1-methyl-piperidin-4-yl)-amide
—— 4-Iod-benzol-1,3-disulfonamid 91425-72-8 C6H7IN2O4S2
4-Iod-benzol-1,3-disulfonamid
—— 4-(4-(4-(4-chlorophenyl)phthalazin-1-ylamino)phenoxy)-N-methylpicolinamide 1071534-80-9 C27H20ClN5O2
4-(4-(4-(4-chlorophenyl)phthalazin-1-ylamino)phenoxy)-N-methylpicolinamide
—— 4-[3-(aminocarbonyl)methyl-2,5-dioxo-4-(4-hydroxyphenyl)-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 959692-78-5 C20H15F3N4O4
4-[3-(aminocarbonyl)methyl-2,5-dioxo-4-(4-hydroxyphenyl)-4-methylimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
—— 4-amino-6-{4-[(1-hydroxycyclobutyl)methyl]phenyl}-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236407-75-2 C19H22N4O3
4-amino-6-{4-[(1-hydroxycyclobutyl)methyl]phenyl}-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
—— 4-((5-ethoxy-4-(pyridin-4-yl)oxazol-2-yl)(phenyl)methyl)morpholine 1268385-91-6 C21H23N3O3
4-((5-ethoxy-4-(pyridin-4-yl)oxazol-2-yl)(phenyl)methyl)morpholine
—— 4-(4-hydroxy-3,5-dimethoxyphenyl)-5-methyl-6-(4-chlorophenyl)-2-amino-3-cyanopyridine 1417622-96-8 C21H18ClN3O3
4-(4-hydroxy-3,5-dimethoxyphenyl)-5-methyl-6-(4-chlorophenyl)-2-amino-3-cyanopyridine
—— 4-(2-(N-acetylacetamido)-1H-benzo[d]imidazol-1-ylphenyl) acetate 1235035-86-5 C19H17N3O4
4-(2-(N-acetylacetamido)-1H-benzo[d]imidazol-1-ylphenyl) acetate
—— 4-[2-(1-{2-[2-(4,5-dihydro-1H-imidazol-2-yl)-6-fluoro-phenyl]-ethyl}-naphthalen-2-yloxy)-ethyl]-morpholine 685127-44-0 C27H30FN3O2
4-[2-(1-{2-[2-(4,5-dihydro-1H-imidazol-2-yl)-6-fluoro-phenyl]-ethyl}-naphthalen-2-yloxy)-ethyl]-morpholine
—— 4-(3,3-dimethyl-1,5-dioxaspiro[5.5]undec-9-yl)-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one 1239265-49-6 C34H38N6O5
4-(3,3-dimethyl-1,5-dioxaspiro[5.5]undec-9-yl)-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
—— 4-[2-(2-Hydroxy-6-oxo-cyclohex-1-enyl)-2-oxo-ethyl]-piperidine-2,6-dione 69629-67-0 C13H15NO5
4-[2-(2-Hydroxy-6-oxo-cyclohex-1-enyl)-2-oxo-ethyl]-piperidine-2,6-dione
—— 4-methoxycarbonylmethylene-3,4-dihydro-2<i>H</i>-pyran-2,6-dicarboxylic acid dimethyl ester 341024-65-5 C12H14O7
4-methoxycarbonylmethylene-3,4-dihydro-2<i>H</i>-pyran-2,6-dicarboxylic acid dimethyl ester
—— 4-acetyl-1-methyl-6-(piperidine-1-sulfonyl)-1,2,3,4-tetrahydro-quinoxaline 56172-12-4 C16H23N3O3S
4-acetyl-1-methyl-6-(piperidine-1-sulfonyl)-1,2,3,4-tetrahydro-quinoxaline
—— (4-isopropoxy-phenyl)-(5-oxo-2-thioxo-imidazolidin-4-ylidene)-acetonitrile 57445-76-8 C14H13N3O2S
(4-isopropoxy-phenyl)-(5-oxo-2-thioxo-imidazolidin-4-ylidene)-acetonitrile
—— 4-[[(1R)-2-[(E)-3-[3-chloro-2-fluoro-6-(tetrazol-1-yl)phenyl]prop-2-enoyl]-5-(4-methylpiperazin-1-yl)-3,4-dihydro-1H-isoquinoline-1-carbonyl]amino]benzoic acid 1430112-58-5 C32H30ClFN8O4
4-[[(1R)-2-[(E)-3-[3-chloro-2-fluoro-6-(tetrazol-1-yl)phenyl]prop-2-enoyl]-5-(4-methylpiperazin-1-yl)-3,4-dihydro-1H-isoquinoline-1-carbonyl]amino]benzoic acid
—— 4-chloro-3-(1,7-dihydro-1,2,5,7-tetraaza-s-indacene-6-yl)-1H-pyridin-2-one 726206-54-8 C13H8ClN5O
4-chloro-3-(1,7-dihydro-1,2,5,7-tetraaza-s-indacene-6-yl)-1H-pyridin-2-one
—— 4,4,5,5-tetramethyl-octane-3,6-dione 51513-38-3 C12H22O2
4,4,5,5-tetramethyl-octane-3,6-dione
—— (4R)-4-[(2-chlorophenyl)sulfonyl]-N-(1-cyanocyclopropyl)-1-{[1-(2,4-dichloro-5-fluorophenyl)cyclopropyl]carbonyl}-L-prolinamide 1252641-78-3 C25H21Cl3FN3O4S
(4R)-4-[(2-chlorophenyl)sulfonyl]-N-(1-cyanocyclopropyl)-1-{[1-(2,4-dichloro-5-fluorophenyl)cyclopropyl]carbonyl}-L-prolinamide
—— 4-(4-((4-bromophenyl)(hydroxyimino)methyl)pyrimidin-2-ylamino)benzonitrile 1225464-65-2 C18H12BrN5O
4-(4-((4-bromophenyl)(hydroxyimino)methyl)pyrimidin-2-ylamino)benzonitrile
—— (4-deoxy-4-methyl-(1,2,3,6-tetra-O-benzyl-α-D-glucopyranosyl))-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranoside 1344024-93-6 C49H56O15
(4-deoxy-4-methyl-(1,2,3,6-tetra-O-benzyl-α-D-glucopyranosyl))-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranoside
—— 4-{2-[6-(3-fluoro-benzyloxy)-pyridazin-3-yl]-ethyl}-benzaldehyde 1033705-32-6 C20H17FN2O2
4-{2-[6-(3-fluoro-benzyloxy)-pyridazin-3-yl]-ethyl}-benzaldehyde
—— (4-(ethoxycarbonyl)-4-methyl-1-cyclohexenyl)diphenylphosphine oxide 101630-30-2 C22H25O3P
(4-(ethoxycarbonyl)-4-methyl-1-cyclohexenyl)diphenylphosphine oxide
—— 4-(2-diisopropylaminoethoxy)-1,2,3,4,4a,10a-hexahydrodibenzo-[b,e][1,4]dioxin 104821-95-6 C20H31NO3
4-(2-diisopropylaminoethoxy)-1,2,3,4,4a,10a-hexahydrodibenzo-[b,e][1,4]dioxin
—— 4-(3,5-dimethoxy-phenyl)-2-[5-(5-hydroxy-pentylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937191-56-5 C27H30F3N3O4
4-(3,5-dimethoxy-phenyl)-2-[5-(5-hydroxy-pentylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
—— 4-Hydroxy-1,2-benzoxathiin-3-carbaldoxim-2,2-dioxid 118733-61-2 C9H7NO5S
4-Hydroxy-1,2-benzoxathiin-3-carbaldoxim-2,2-dioxid
—— [(4S,6R)-2,2,6-trimethyl-1-oxaspiro[2.5]octan-4-yl] methanesulfonate 1023741-30-1 C11H20O4S
[(4S,6R)-2,2,6-trimethyl-1-oxaspiro[2.5]octan-4-yl] methanesulfonate
—— 4,5-Dibromo-2-chloro-1,3-thiazole 1005346-25-7 C3Br2ClNS
4,5-Dibromo-2-chloro-1,3-thiazole
—— 4-methyl-N-(2-(4-t-butylphenyl)-4-quinolinyl)-benzenesulfonamide 1428327-01-8 C26H26N2O2S
4-methyl-N-(2-(4-t-butylphenyl)-4-quinolinyl)-benzenesulfonamide
—— 4-ethyl-3-hydroxy-4'-methoxybiphenyl-2-carbaldehyde 1286788-69-9 C16H16O3
4-ethyl-3-hydroxy-4'-methoxybiphenyl-2-carbaldehyde
—— 4-[(1S)-1-[[5-chloro-1-(isoquinolin-3-ylmethyl)indole-7-carbonyl]amino]ethyl]benzoic acid 1196045-57-4 C28H22ClN3O3
4-[(1S)-1-[[5-chloro-1-(isoquinolin-3-ylmethyl)indole-7-carbonyl]amino]ethyl]benzoic acid
—— (4-Nitro-phenyl)-acetic acid 2-(4-methoxy-phenyl)-4-oxo-1-p-tolyl-azetidin-3-yl ester 70258-26-3 C25H22N2O6
(4-Nitro-phenyl)-acetic acid 2-(4-methoxy-phenyl)-4-oxo-1-p-tolyl-azetidin-3-yl ester
—— 4-(4-dimethylamino-phenyl)semicarbazide 1156925-51-7 C9H14N4O
4-(4-dimethylamino-phenyl)semicarbazide
—— (4S)-5-[4-(ethoxycarbonyl)piperazin-1-yl]-4-(([4-(2-hydroxyethoxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxopentanoic acid 1188276-47-2 C26H32N4O8
(4S)-5-[4-(ethoxycarbonyl)piperazin-1-yl]-4-(([4-(2-hydroxyethoxy)-6-phenylpyridin-2-yl]carbonyl)amino)-5-oxopentanoic acid
—— 4-[4-[1-(4-chlorophenylsulfonylamino)-4,4,5,5,6,6,7,7,7-nonafluoroheptyl]phenyl]butyric acid 207987-74-4 C23H21ClF9NO4S
4-[4-[1-(4-chlorophenylsulfonylamino)-4,4,5,5,6,6,7,7,7-nonafluoroheptyl]phenyl]butyric acid
—— 4-(difluoromethyl)-3-fluorobenzaldehyde 1780417-29-9 C8H5F3O
4-(difluoromethyl)-3-fluorobenzaldehyde
—— 4-phenoxyacetylamino-1-[2-(2'deoxy-β-D-ribofuranosyl)ethyl]-2-(2-octylthioethyl)-6-oxopyrimidine 1200443-99-7 C29H43N3O6S
4-phenoxyacetylamino-1-[2-(2'deoxy-β-D-ribofuranosyl)ethyl]-2-(2-octylthioethyl)-6-oxopyrimidine
—— 4-{[3-(2-thienyl)-1,2.4-oxadiazol-5-yl]methylene}piperidine 1273329-29-5 C12H13N3OS
4-{[3-(2-thienyl)-1,2.4-oxadiazol-5-yl]methylene}piperidine
—— 4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate 1426821-44-4 C18H16ClNO
4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate
—— 4-oxo-3H,4H-thieno[2,3-d]pyrimidine-5-carboxamide 1801143-25-8 C7H5N3O2S
4-oxo-3H,4H-thieno[2,3-d]pyrimidine-5-carboxamide
—— (4-Ethyl-2,6-dinitro-phenyl)-(2-methyl-allyl)-propyl-amine 57801-54-4 C15H21N3O4
(4-Ethyl-2,6-dinitro-phenyl)-(2-methyl-allyl)-propyl-amine
—— 4-(6-chloro-pyridin-3-ylmethyl)-1-methyl-piperazin-2-one 1211443-51-4 C11H14ClN3O
4-(6-chloro-pyridin-3-ylmethyl)-1-methyl-piperazin-2-one
—— 4-(2-Morpholin-4-yl-ethyl)-1-phenyl-1H-indazole 131137-40-1 C19H21N3O
4-(2-Morpholin-4-yl-ethyl)-1-phenyl-1H-indazole
—— 4-(4-methylamino-phenyl)-benzophenone 102078-74-0 C20H17NO
4-(4-methylamino-phenyl)-benzophenone
—— 4-(5-Heptyl-thiophen-2-yl)-benzoic acid 3-fluoro-4-octyloxy-phenyl ester 134831-46-2 C32H41FO3S
4-(5-Heptyl-thiophen-2-yl)-benzoic acid 3-fluoro-4-octyloxy-phenyl ester
—— 4-[(1S)-1-[[1-(1,3-benzoxazol-2-ylmethyl)indole-7-carbonyl]amino]ethyl]benzoic acid 1196045-70-1 C26H21N3O4
4-[(1S)-1-[[1-(1,3-benzoxazol-2-ylmethyl)indole-7-carbonyl]amino]ethyl]benzoic acid
—— (4S,7S,12bR)-7-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-6-oxo-1,2,3,4,6,7,8,12b-octahydro-benzo[c]pyrido[1,2-a]azepine-4-carboxylic acid methyl ester 269396-38-5 C33H37N3O5
(4S,7S,12bR)-7-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-6-oxo-1,2,3,4,6,7,8,12b-octahydro-benzo[c]pyrido[1,2-a]azepine-4-carboxylic acid methyl ester
—— 4-(1-allyl-7-chloro-1H-indazol-3-yl)-3-methylphenol 680612-21-9 C17H15ClN2O
4-(1-allyl-7-chloro-1H-indazol-3-yl)-3-methylphenol
—— 4-chloro-N-[3-(4-phenylamino-quinazolin-6-yl)-benzyl]-N-propyl-benzamide 950568-89-5 C31H27ClN4O
4-chloro-N-[3-(4-phenylamino-quinazolin-6-yl)-benzyl]-N-propyl-benzamide
—— 4-{3-[(1S)-1-(3-chlorophenyl)ethoxy]-2-methylphenyl}piperidine 1160872-38-7 C20H24ClNO
4-{3-[(1S)-1-(3-chlorophenyl)ethoxy]-2-methylphenyl}piperidine