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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Benzyloxy-2,5-dimethoxyanilin 80270-93-5 C15H17NO3
4-Benzyloxy-2,5-dimethoxyanilin
—— 4-(2,6-difluorophenyl)-N-methyl-5-oxo-N-phenyl-tetrazole-1-carboxamide 1346563-73-2 C15H11F2N5O2
4-(2,6-difluorophenyl)-N-methyl-5-oxo-N-phenyl-tetrazole-1-carboxamide
—— 4-((R)-3-bis(ethoxycarbonyloxymethoxy)phosphoryl-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid ethyl ester 1159501-61-7 C34H47N6O14P
4-((R)-3-bis(ethoxycarbonyloxymethoxy)phosphoryl-2-((6-((S)-3-methoxypyrrolidin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)propionyl)piperazine-1-carboxylic acid ethyl ester
—— 4-(1-ethoxycarbonyl-2-oxo-propyl)-2-methyl-5-nitro-furan-3-carboxylic acid ethyl ester 56015-46-4 C14H17NO8
4-(1-ethoxycarbonyl-2-oxo-propyl)-2-methyl-5-nitro-furan-3-carboxylic acid ethyl ester
—— (4S,6S)-4-Hydroxy-6-<<(triisopropylsilyl)oxy>methyl>-2H-tetrahydropyran-2-one 131702-29-9 C15H30O4Si
(4S,6S)-4-Hydroxy-6-<<(triisopropylsilyl)oxy>methyl>-2H-tetrahydropyran-2-one
—— 4-(2-chloroethynyl)cyclohexene 56772-68-0 C8H9Cl
4-(2-chloroethynyl)cyclohexene
—— 4-(naphthalen-1-yloxy)-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine hydrochloride 1067633-31-1 C18H17NOS*ClH
4-(naphthalen-1-yloxy)-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine hydrochloride
—— 4-[({trans-4-[(3-hydroxypropyl)(2-thienylmethyl)amino]cyclohexyl}amino)methyl]-N,N-bis(1H-imidazol-2-ylmethyl)benzamide 937073-14-8 C30H39N7O2S
4-[({trans-4-[(3-hydroxypropyl)(2-thienylmethyl)amino]cyclohexyl}amino)methyl]-N,N-bis(1H-imidazol-2-ylmethyl)benzamide
—— 4-{[(trans-4-{(2-hydroxyethyl)[(3-methyl-2-thienyl)methyl]amino}cyclohexyl)amino]methyl}-N,N-bis(1H-imidazol-2-ylmethyl)benzamide 937073-15-9 C30H39N7O2S
4-{[(trans-4-{(2-hydroxyethyl)[(3-methyl-2-thienyl)methyl]amino}cyclohexyl)amino]methyl}-N,N-bis(1H-imidazol-2-ylmethyl)benzamide
—— 4-(3-phenyl-pyrrolidin-1-yl)-piperidine-1-carboxylic acid (7-methoxy-thiazolo[5,4-d]pyrimidin-2-yl)-amide trifluoroacetate 957999-24-5 C2HF3O2*C22H26N6O2S
4-(3-phenyl-pyrrolidin-1-yl)-piperidine-1-carboxylic acid (7-methoxy-thiazolo[5,4-d]pyrimidin-2-yl)-amide trifluoroacetate
—— 4-diethylamino-5,6-dimethyl-pyrimidine-2-carboxylic acid methyl ester 57768-07-7 C12H19N3O2
4-diethylamino-5,6-dimethyl-pyrimidine-2-carboxylic acid methyl ester
—— 4-Morpholino-2-phenyl-pyrido<2.3-d>pyrimidin 41921-94-2 C17H16N4O
4-Morpholino-2-phenyl-pyrido<2.3-d>pyrimidin
—— 4-Phenyl-5-hydroxy-6-acetylcumarin 57391-57-8 C17H12O4
4-Phenyl-5-hydroxy-6-acetylcumarin
—— 4-Amino-3-(2-fluorphenyl)-chinolin-2(1H)-on 57046-66-9 C15H11FN2O
4-Amino-3-(2-fluorphenyl)-chinolin-2(1H)-on
—— 4-nitrobenzyl 3-(2-thienylidene)-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate 93847-51-9 C18H14N2O5S2
4-nitrobenzyl 3-(2-thienylidene)-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate
—— 4-acetoxy-5-bromopentacyclo<5.3.0.0<sup>2,5</sup>.0<sup>3,9</sup>.0<sup>4,8</sup>>decan-6-one 107197-31-9 C12H11BrO3
4-acetoxy-5-bromopentacyclo<5.3.0.0<sup>2,5</sup>.0<sup>3,9</sup>.0<sup>4,8</sup>>decan-6-one
—— 4-[3-(3,4-difluorophenyl)propyl]aniline 1130849-67-0 C15H15F2N
4-[3-(3,4-difluorophenyl)propyl]aniline
—— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-({4-[(2S)-2-(chloromethyl)-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-thiazol-2-yl)sulfanyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 426253-16-9 C19H22ClN3O4S2
(4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-({4-[(2S)-2-(chloromethyl)-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-thiazol-2-yl)sulfanyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
—— (4-chloro-2-hydroxy-5-methylphenyl)(3-(trifluoromethoxy)phenyl)methanone 1372178-23-8 C15H10ClF3O3
(4-chloro-2-hydroxy-5-methylphenyl)(3-(trifluoromethoxy)phenyl)methanone
—— 4-chloro-2-(4-methyl-piperazin-1-yl)-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine 5719-43-7 C11H15ClN4S
4-chloro-2-(4-methyl-piperazin-1-yl)-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine
—— 4-[4-(2-amino-but-2-enyloxy)-3-bromo-5-ethoxy-phenyl]-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinoline-3-carbonitrile 914265-08-0 C26H32BrN3O3
4-[4-(2-amino-but-2-enyloxy)-3-bromo-5-ethoxy-phenyl]-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinoline-3-carbonitrile
—— 4-[5-(2-thiazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-81-1 C12H15N5OS
4-[5-(2-thiazolyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
—— 4-((2-(2-fluorophenyl)pyrrolidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide 1063729-96-3 C20H18FN3O3S2
4-((2-(2-fluorophenyl)pyrrolidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide
—— 4-(tert-Butyl-dimethyl-silanyloxy)-1-diazo-hexan-2-one 202662-40-6 C12H24N2O2Si
4-(tert-Butyl-dimethyl-silanyloxy)-1-diazo-hexan-2-one
—— 4,5-dihydroxy-2-methyl-indole-3-carboxylic acid ethyl ester 100192-94-7 C12H13NO4
4,5-dihydroxy-2-methyl-indole-3-carboxylic acid ethyl ester
—— 4-bromo-2-methoxy-phenylamine hydrochloride 897732-39-7 C7H8BrNO*ClH
4-bromo-2-methoxy-phenylamine hydrochloride
—— (4-bromo-phenyl)-methyl-(4-methyl-thiazol-2-yl)-amine 99853-10-8 C11H11BrN2S
(4-bromo-phenyl)-methyl-(4-methyl-thiazol-2-yl)-amine
—— 4-(4-butoxy-3-methoxy-benzoyl)-morpholine 22792-17-2 C16H23NO4
4-(4-butoxy-3-methoxy-benzoyl)-morpholine
—— (4aR)-3-benzyl-11-fluoro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one 1333070-96-4 C19H20FN3O
(4aR)-3-benzyl-11-fluoro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one
—— 4-methyl-5-isopropoxy-2,4-dihydro-3H-1,2,4-triazol-3-one 176972-56-8 C6H11N3O2
4-methyl-5-isopropoxy-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-amino-4'-methoxy-benzhydrylamine 109690-43-9 C14H16N2O
4-amino-4'-methoxy-benzhydrylamine
—— 4-(4-methoxyphenyl)-N,1-dimethyl-6-(methylthio)-3,5-dinitro-1,4-dihydropyridin-2-amine 1620024-44-3 C15H18N4O5S
4-(4-methoxyphenyl)-N,1-dimethyl-6-(methylthio)-3,5-dinitro-1,4-dihydropyridin-2-amine
—— 4-bromo-N-(oxan-4-ylmethyl)-2-(trifluoromethyl)benzenesulfonamide 1034926-11-8 C13H15BrF3NO3S
4-bromo-N-(oxan-4-ylmethyl)-2-(trifluoromethyl)benzenesulfonamide
—— 4-ethanesulfonylamino-3-methyl-benzofuran-2-carboxylic acid ethyl ester 857079-86-8 C14H17NO5S
4-ethanesulfonylamino-3-methyl-benzofuran-2-carboxylic acid ethyl ester
—— 4-Methyl-3-(4-propyl-1-bicyclo[2.2.2]octanyl)-5-[2-(trifluoromethyl)phenyl]-1,2,4-triazole 719273-66-2 C21H26F3N3
4-Methyl-3-(4-propyl-1-bicyclo[2.2.2]octanyl)-5-[2-(trifluoromethyl)phenyl]-1,2,4-triazole
—— 4-[3,5-dimethyl-1-(5-methyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)-1H-pyrazol-4-ylmethyl]-phenol 791808-57-6 C22H20N6O
4-[3,5-dimethyl-1-(5-methyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)-1H-pyrazol-4-ylmethyl]-phenol
—— 4-Chloro-1-cyclopentyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester 1025949-40-9 C15H18ClN3O2
4-Chloro-1-cyclopentyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester
—— 4-(2-Bromo-benzyl)-9-(4,6-dimethyl-pyrimidin-2-yl)-1-oxa-4,9-diaza-spiro[5.5]undecan-5-one 1383575-53-8 C21H25BrN4O2
4-(2-Bromo-benzyl)-9-(4,6-dimethyl-pyrimidin-2-yl)-1-oxa-4,9-diaza-spiro[5.5]undecan-5-one
—— 4-(5-benzyl-7-dimethylcarbamoyl-1,3-dimethyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidin-6-yl)-[1,4]diazepane-1-carboxylic acid tert-butyl ester 942586-76-7 C28H38N6O5
4-(5-benzyl-7-dimethylcarbamoyl-1,3-dimethyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidin-6-yl)-[1,4]diazepane-1-carboxylic acid tert-butyl ester
—— 4-{1-[5-(2-methoxy-ethoxymethoxy)-pyridin-3-yl]-3-methyl-butoxy}-2-trifluoromethyl-benzonitrile 925416-91-7 C22H25F3N2O4
4-{1-[5-(2-methoxy-ethoxymethoxy)-pyridin-3-yl]-3-methyl-butoxy}-2-trifluoromethyl-benzonitrile
—— 4-(4-methyl-styryl)-pyrimidin-2-ylamine 30614-52-9 C13H13N3
4-(4-methyl-styryl)-pyrimidin-2-ylamine
—— 4-Acetoxy-4-methyl-2-sek-butyl-cyclohexa-3,5-dien-1-on 93567-97-6 C13H18O3
4-Acetoxy-4-methyl-2-sek-butyl-cyclohexa-3,5-dien-1-on
—— 4-Cyclohexyliden-pyrazolidindion-(3.5) 90437-58-4 C9H12N2O2
4-Cyclohexyliden-pyrazolidindion-(3.5)
—— 4-(4'-Carboxyphenyl)-3,5-diphenyl-1,2,4-triazol 57366-36-6 C21H15N3O2
4-(4'-Carboxyphenyl)-3,5-diphenyl-1,2,4-triazol
—— 4-methyl-2-[2-(1-(naphthalen-2-yl)ethylidene)hydrazinyl]-5-(phenyldiazenyl)thiazole 1448521-94-5 C22H19N5S
4-methyl-2-[2-(1-(naphthalen-2-yl)ethylidene)hydrazinyl]-5-(phenyldiazenyl)thiazole
—— 4,6-Dimethyl-3,8-dioxo-2,3,7,8-tetrahydro-pyrrolo[4,3,2-de]phthalazine-5-carboxylic acid ethyl ester 136743-73-2 C14H13N3O4
4,6-Dimethyl-3,8-dioxo-2,3,7,8-tetrahydro-pyrrolo[4,3,2-de]phthalazine-5-carboxylic acid ethyl ester
—— 4-Pyridinecarbonyl chloride, 5-bromo-2-(trifluoromethyl)- 1070972-53-0 C7H2BrClF3NO
4-Pyridinecarbonyl chloride, 5-bromo-2-(trifluoromethyl)-
—— (±)-4-(5-chloro-2-ethoxycarbonylmethoxy-phenyl)-2-ethyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester 1531636-00-6 C26H27ClN2O5S
(±)-4-(5-chloro-2-ethoxycarbonylmethoxy-phenyl)-2-ethyl-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester
—— 4-(1-(4-((1s,3s)-3-hydroxycyclobutyl)-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile 1533436-91-7 C27H29N5O2
4-(1-(4-((1s,3s)-3-hydroxycyclobutyl)-2-methyl-5-(5-methyl-4H-1,2,4-triazol-3-yl)benzoyl)piperidin-4-yl)benzonitrile
—— 4-{5-[5-(4-chlorophenyl)-6-iodopyrimidin-4-ylethynyl]pyrimidin-2-yl}morpholine 926009-39-4 C20H15ClIN5O
4-{5-[5-(4-chlorophenyl)-6-iodopyrimidin-4-ylethynyl]pyrimidin-2-yl}morpholine