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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,6-bis-[(4,4-difluoro-3-butenyl)thio]-pyrimidine 155957-19-0 C12H12F4N2S2
4,6-bis-[(4,4-difluoro-3-butenyl)thio]-pyrimidine
—— 4-(4-fluoro-2-piperidin-3-yloxyanilino)-N-[(4-hydroxyphenyl)methyl]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1332709-80-4 C26H26FN5O3S
4-(4-fluoro-2-piperidin-3-yloxyanilino)-N-[(4-hydroxyphenyl)methyl]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
—— 4-(3-chloro-2-fluoro-6-(4-(trimethylsilyl)-1H-1,2,3-triazol-1-yl)phenyl)-6-methoxypyrimidine 1802430-57-4 C16H17ClFN5OSi
4-(3-chloro-2-fluoro-6-(4-(trimethylsilyl)-1H-1,2,3-triazol-1-yl)phenyl)-6-methoxypyrimidine
—— 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosylethyl carbamate 55758-19-5 C13H19NO7
4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosylethyl carbamate
—— 4-(4-benzyl-5-oxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester 1046079-89-3 C19H26N4O3
4-(4-benzyl-5-oxo-4,5-dihydro-1H-[1,2,4]triazol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-bromo-2-ethylphenylcyanamide 921631-56-3 C9H9BrN2
4-bromo-2-ethylphenylcyanamide
—— (4E)-4-[(3-chlorophenyl)hydrazono]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide 26179-04-4 C11H10ClN5OS
(4E)-4-[(3-chlorophenyl)hydrazono]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide
—— 4-(o-Hydroxyphenyl)-1-methylpyridinium jodid 81115-40-4 C12H12NO*I
4-(o-Hydroxyphenyl)-1-methylpyridinium jodid
—— 4-chloro-2-(2,6-dichlorophenyl)thiophene 1642593-14-3 C10H5Cl3S
4-chloro-2-(2,6-dichlorophenyl)thiophene
—— 4-chlorocubane-1-carboxylic acid 127839-23-0 C9H7ClO2
4-chlorocubane-1-carboxylic acid
—— 4-(1H-tetrazol-5-yl)pyridinium chloride 1266349-76-1 C6H5N5*ClH
4-(1H-tetrazol-5-yl)pyridinium chloride
—— 4-{[1-(4-Hexyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2-(4-chloro-phenyl)-[1,3]dioxan-5-yl ester 98611-41-7 C30H32ClNO5
4-{[1-(4-Hexyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2-(4-chloro-phenyl)-[1,3]dioxan-5-yl ester
—— 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzyl)benzyl>benzyl>phenyl acetate 117163-04-9 C51H64O8
4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzyl)benzyl>benzyl>phenyl acetate
—— 4-bromo-5-iodo-2-isopropyl-2H-1,2,3-triazole 1384848-49-0 C5H7BrIN3
4-bromo-5-iodo-2-isopropyl-2H-1,2,3-triazole
—— 4-(8-(3-(1-hydroxyethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid 1202619-02-0 C21H18N4O3
4-(8-(3-(1-hydroxyethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid
—— 4-(Dimethylamino)pyridine-3-carbothioamide 435271-29-7 C8H11N3S
4-(Dimethylamino)pyridine-3-carbothioamide
—— 4-acetyl-3,5-dimethyl-N-[4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl]-1H-pyrrole-2-carboxamide 1025713-75-0 C25H24N6O2
4-acetyl-3,5-dimethyl-N-[4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl]-1H-pyrrole-2-carboxamide
—— 4-[(4-bromophenyl)-(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate 92887-36-0 C29H27BrN4O2*ClHO4
4-[(4-bromophenyl)-(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate
—— 4-Fluoro-6-(methylamino)pyridine-2-carbaldehyde 1239351-92-8 C7H7FN2O
4-Fluoro-6-(methylamino)pyridine-2-carbaldehyde
—— 4-(Trifluoromethoxy)benzenesulfinic acid 757937-93-2 C7H5F3O3S
4-(Trifluoromethoxy)benzenesulfinic acid
—— 4-[[5-chloro-1-(4-methoxy-benzyl)-6-oxo-1,6-dihydro-pyridin-3-ylamino]-(4-chloro-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid ethyl ester 1441763-17-2 C36H39Cl2N7O5
4-[[5-chloro-1-(4-methoxy-benzyl)-6-oxo-1,6-dihydro-pyridin-3-ylamino]-(4-chloro-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid ethyl ester
—— 4-(2-fluorophenylmethanesulfonylamino)pyridine-2-carboxylic acid hydroxyamide hydrochloride 1431468-84-6 C13H12FN3O4S*ClH
4-(2-fluorophenylmethanesulfonylamino)pyridine-2-carboxylic acid hydroxyamide hydrochloride
—— (4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-iodo-3-(1-phenyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexyl)(4-((2-(trimethylsilyl)ethoxy)methyl)-4H-1,2,4-triazol-3-yl)methanone 1361450-87-4 C45H70IN9O6Si3
(4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-iodo-3-(1-phenyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexyl)(4-((2-(trimethylsilyl)ethoxy)methyl)-4H-1,2,4-triazol-3-yl)methanone
—— 4-Cyclohexyl-2-phenylthiocarbamoylcyclohexanon 58198-91-7 C19H25NOS
4-Cyclohexyl-2-phenylthiocarbamoylcyclohexanon
—— 4-Chloro-2,5,7-trimethyl-5,7-dihydro-furo[3,4-d]pyrimidine 36357-72-9 C9H11ClN2O
4-Chloro-2,5,7-trimethyl-5,7-dihydro-furo[3,4-d]pyrimidine
—— 4-(6-benzyloxy-3-cyano-5-methoxyindol-1-yl)benzoic acid ethyl ester 1071972-95-6 C26H22N2O4
4-(6-benzyloxy-3-cyano-5-methoxyindol-1-yl)benzoic acid ethyl ester
—— 4-[3-Cyano-5-(2-methoxyethoxy)indol-1-yl]-2-hydroxybenzoic acid 1071972-52-5 C19H16N2O5
4-[3-Cyano-5-(2-methoxyethoxy)indol-1-yl]-2-hydroxybenzoic acid
—— 4-(6-acetoxymethyl-indol-1-yl)benzoic acid ethyl ester 1071973-92-6 C20H19NO4
4-(6-acetoxymethyl-indol-1-yl)benzoic acid ethyl ester
—— 4-Methyl-6-<pyridyl-(4)>-pyrimidin 21004-44-4 C10H9N3
4-Methyl-6-<pyridyl-(4)>-pyrimidin
—— 4-[2,2']-bithiophenyl-3-yl-phenol 329262-00-2 C14H10OS2
4-[2,2']-bithiophenyl-3-yl-phenol
—— (4aα,8aα)-4a,7-dimethyl-4a,5,6,8a-tetrahydro-2H-1-benzopyran-2-one 78267-60-4 C11H14O2
(4aα,8aα)-4a,7-dimethyl-4a,5,6,8a-tetrahydro-2H-1-benzopyran-2-one
—— (4E,6E)-(2S,3R)-3-Hydroxy-7-(4-methoxy-phenyl)-2-methyl-hepta-4,6-dienoic acid methoxy-methyl-amide 626254-98-6 C17H23NO4
(4E,6E)-(2S,3R)-3-Hydroxy-7-(4-methoxy-phenyl)-2-methyl-hepta-4,6-dienoic acid methoxy-methyl-amide
—— 4­-(1­-methyl­-3­-methyleneimidazolium)­-benzyl 2,3,4­-tri­-O-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranoside trifluoromethanesulfonate 1430971-91-7 CF3O3S*C120H103N2O33
4­-(1­-methyl­-3­-methyleneimidazolium)­-benzyl 2,3,4­-tri­-O-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-6­-O­-(2,3,4­-tri­-O­-benzoyl­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranosyl)­-β­-D­-glucopyranoside trifluoromethanesulfonate
—— 4-[(Quinolin-6-ylmethyl)-amino]-benzenesulfonamide 74028-26-5 C16H15N3O2S
4-[(Quinolin-6-ylmethyl)-amino]-benzenesulfonamide
—— 4'-Methyl-4-chlor-N-nitrosobenzanilid 16124-45-1 C14H11ClN2O2
4'-Methyl-4-chlor-N-nitrosobenzanilid
—— 4-methoxy-1-oxido-2-pyridylmethyl 6-N-benzoyl-3'-O-benzoyloxymethoxymethyl-2'-O-dimethoxytrityl-β-D-adenosin-5'-O-ylmethanephosphonate 1357015-95-2 C55H53N6O15P
4-methoxy-1-oxido-2-pyridylmethyl 6-N-benzoyl-3'-O-benzoyloxymethoxymethyl-2'-O-dimethoxytrityl-β-D-adenosin-5'-O-ylmethanephosphonate
—— 4-(6-(dodecyloxy)benzo[d]oxazol-2-yl)phenyl acetate 1050604-74-4 C27H35NO4
4-(6-(dodecyloxy)benzo[d]oxazol-2-yl)phenyl acetate
—— 4'-chloro-N-[3-(chloromethyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide 521074-34-0 C23H16Cl2N2O
4'-chloro-N-[3-(chloromethyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide
—— 4-nitrobenzoesaeure-α,α-bis(trifluormethyl)-4-nitrobenzylester 144459-56-3 C16H8F6N2O6
4-nitrobenzoesaeure-α,α-bis(trifluormethyl)-4-nitrobenzylester
—— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-2,6-diisopropyl-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-ol 122253-97-8 C40H48FNO3Si
(4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-2,6-diisopropyl-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-ol
—— (4aR,8aR)-8a-Hydroxy-4a-methyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one 68946-57-6 C11H16O2
(4aR,8aR)-8a-Hydroxy-4a-methyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one
—— 4-Phenylundec-(E)-5-ene-2,7-dione 73194-55-5 C17H22O2
4-Phenylundec-(E)-5-ene-2,7-dione
—— ((4-bromophenyl)ethynyl)bis(2-methoxyphenyl)(phenyl)phosphonium bromide 1620057-27-3 Br*C28H23BrO2P
((4-bromophenyl)ethynyl)bis(2-methoxyphenyl)(phenyl)phosphonium bromide
—— 4-Cyclobutylpiperidin-4-ol hydrochloride 2126161-41-7 C9H18ClNO
4-Cyclobutylpiperidin-4-ol hydrochloride
—— 4-(4,5-dihydro-5-phenyl-1H-pyrazol-3-yl)-2-methylbenzohydrazide 1391709-87-7 C17H18N4O
4-(4,5-dihydro-5-phenyl-1H-pyrazol-3-yl)-2-methylbenzohydrazide
—— 4-(2-Methoxycarbonyl-benzenesulfonylmethyl)-3-nitro-benzoic acid methyl ester 141693-34-7 C17H15NO8S
4-(2-Methoxycarbonyl-benzenesulfonylmethyl)-3-nitro-benzoic acid methyl ester
—— 4-Formamino-5-(2-methoxy-phenyl-sulfamoyl)-1-methyl-imidazol 104912-16-5 C12H14N4O4S
4-Formamino-5-(2-methoxy-phenyl-sulfamoyl)-1-methyl-imidazol
—— 4-(3-Chloro-phenoxy)-N-(2-diethylamino-ethyl)-butyramide 37589-67-6 C16H25ClN2O2
4-(3-Chloro-phenoxy)-N-(2-diethylamino-ethyl)-butyramide
—— 4-(benzo[d][1,3]dioxol-5-yl)-5-(6-ethylpyridin-2-yl)thiazol-2-amine 1025027-54-6 C17H15N3O2S
4-(benzo[d][1,3]dioxol-5-yl)-5-(6-ethylpyridin-2-yl)thiazol-2-amine
—— [4-(cyclopropylcarbonyl)phenyl]hexyl-propanedioic acid, dipentyl ester 1055053-23-0 C29H44O5
[4-(cyclopropylcarbonyl)phenyl]hexyl-propanedioic acid, dipentyl ester