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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-chloro-α-diethylamino-benzyliden)-amidophosphoric acid diphenyl ester 102656-17-7 C23H24ClN2O3P
(4-chloro-α-diethylamino-benzyliden)-amidophosphoric acid diphenyl ester
—— 4-phenylazo-benzoic acid-(2-bromo-phenyl ester) 109559-73-1 C19H13BrN2O2
4-phenylazo-benzoic acid-(2-bromo-phenyl ester)
—— 4,6,8-Tribrom-2-hydroxy-10,11-dihydro-5-dibenz<b,f>azepin 106737-48-8 C14H10Br3NO
4,6,8-Tribrom-2-hydroxy-10,11-dihydro-5-dibenz<b,f>azepin
—— 4-ureido-benzaldehyde-thiosemicarbazone 98949-72-5 C9H11N5OS
4-ureido-benzaldehyde-thiosemicarbazone
—— (4,5-dimethyl-2-phenyl-2(4)<i>H</i>-[1,2,4]triazol-3-yl)-(3-methyl-benzothiazol-2-yl)-methinium ; iodide 109567-88-6 C19H19N4S*I
(4,5-dimethyl-2-phenyl-2(4)<i>H</i>-[1,2,4]triazol-3-yl)-(3-methyl-benzothiazol-2-yl)-methinium ; iodide
—— 4-Hydroxy-1,2-<4-oxo-cyclohepteno>-naphthalinessigsaeure-(3)-lacton 109369-34-8 C17H14O3
4-Hydroxy-1,2-<4-oxo-cyclohepteno>-naphthalinessigsaeure-(3)-lacton
—— 4-Ethoxy-N-[5-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-pentyl]-N-octyl-benzamide 228568-48-7 C40H58FNO4
4-Ethoxy-N-[5-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-pentyl]-N-octyl-benzamide
—— 4-{6-[(1E)-(3RS)-3-Hydroxy-1-undecenyl]-pyridin-2-ylcarbonylamino}-butyric acid 139487-54-0 C21H32N2O4
4-{6-[(1E)-(3RS)-3-Hydroxy-1-undecenyl]-pyridin-2-ylcarbonylamino}-butyric acid
—— [4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-o-tolyl-methanone 1007207-38-6 C24H24N4O3
[4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-o-tolyl-methanone
—— [4-((S)-2-((1S,2R,3S)-1-Cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylcarbamoyl)-2-{[(S)-6,7-dimethoxy-2-(morpholine-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl]-amino}-ethyl)-thiazol-2-yl]-carbamic acid benzyl ester 142103-56-8 C44H62N6O11S2
[4-((S)-2-((1S,2R,3S)-1-Cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylcarbamoyl)-2-{[(S)-6,7-dimethoxy-2-(morpholine-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl]-amino}-ethyl)-thiazol-2-yl]-carbamic acid benzyl ester
—— (4S,5R,2E)-methyl 4-(2,4-dimethoxybenzylaminocarbonyl)-5-(t-butyldimethylsilyloxy)-2-hexenoate 92685-95-5 C23H37NO6Si
(4S,5R,2E)-methyl 4-(2,4-dimethoxybenzylaminocarbonyl)-5-(t-butyldimethylsilyloxy)-2-hexenoate
—— 4-{5-[3-(5-benzyl-[1,3,4]oxadiazol-2-yl)-phenyl]-tetrazol-2-ylmethyl}-benzoic acid 660859-14-3 C24H18N6O3
4-{5-[3-(5-benzyl-[1,3,4]oxadiazol-2-yl)-phenyl]-tetrazol-2-ylmethyl}-benzoic acid
—— 4-chloromethyl-2-[3-cyclopropylmethoxy-4-(2,2,2-trifluoroethoxy)phenyl]oxazole 937782-61-1 C16H15ClF3NO3
4-chloromethyl-2-[3-cyclopropylmethoxy-4-(2,2,2-trifluoroethoxy)phenyl]oxazole
—— 4,6-difluoro-1-(2-methoxyethyl)-1H-indole 1268052-87-4 C11H11F2NO
4,6-difluoro-1-(2-methoxyethyl)-1H-indole
—— 4-Cyclopropylmethyl-2-difluoromethyl-6-trifluoromethyl-pyridine-3,5-dicarbothioic acid di-S-methyl ester 97887-05-3 C15H14F5NO2S2
4-Cyclopropylmethyl-2-difluoromethyl-6-trifluoromethyl-pyridine-3,5-dicarbothioic acid di-S-methyl ester
—— 4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-(1,2,2,2-tetrafluoroethyl)-1,2-dihydro-2-pyridinone 518354-68-2 C15H10F4N4O2
4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-(1,2,2,2-tetrafluoroethyl)-1,2-dihydro-2-pyridinone
—— (4bS,8aS)-2-Chloro-1-phenyl-3,4b,8,8a-tetrahydro-5,9-dioxa-3-aza-fluorene-4,7-dione 792913-02-1 C16H12ClNO4
(4bS,8aS)-2-Chloro-1-phenyl-3,4b,8,8a-tetrahydro-5,9-dioxa-3-aza-fluorene-4,7-dione
—— 4-(4-dimethylaminophenyl)-tetrahydrofuran-2-ol 1072925-55-3 C12H17NO2
4-(4-dimethylaminophenyl)-tetrahydrofuran-2-ol
—— 4-(2-Phenoxy-ethylidene)-cyclohexa-2,5-dienone 86370-36-7 C14H12O2
4-(2-Phenoxy-ethylidene)-cyclohexa-2,5-dienone
—— 4-(5-methyl-4-(tributylstannyl)thiazol-2-yl)morpholine 1444610-87-0 C20H38N2OSSn
4-(5-methyl-4-(tributylstannyl)thiazol-2-yl)morpholine
—— 4-(((3-chlorophenyl)(isoquinolin-1-yl)amino)methyl)-8-fluoroquinolin-2(1H)-one 953066-38-1 C25H17ClFN3O
4-(((3-chlorophenyl)(isoquinolin-1-yl)amino)methyl)-8-fluoroquinolin-2(1H)-one
—— [4-isopropenyl-3,6,7,8,9,10-hexahydro-8-oxo-9-(2,2,2-trifluoroethyl)-2,3,9-triaza-(S)-cyclohepta[e]inden-7-yl]acetic acid methyl ester 885609-71-2 C19H20F3N3O3
[4-isopropenyl-3,6,7,8,9,10-hexahydro-8-oxo-9-(2,2,2-trifluoroethyl)-2,3,9-triaza-(S)-cyclohepta[e]inden-7-yl]acetic acid methyl ester
—— 4-(4-bromo-3-fluoro-2-formyl-phenoxy)-piperidine-1-carboxylic acid tert-butyl ester 1160653-96-2 C17H21BrFNO4
4-(4-bromo-3-fluoro-2-formyl-phenoxy)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-amino-3-(aminocarbonyl)-1-(4-iodo-2-methylphenyl)-1H-pyrazole-5-carboxylic acid 850727-50-3 C12H11IN4O3
4-amino-3-(aminocarbonyl)-1-(4-iodo-2-methylphenyl)-1H-pyrazole-5-carboxylic acid
—— 4-((2-cyanoethyl)amino)-3-(ethoxycarbonyl)-2-methylquinolin-1-ium chloride 1369535-31-8 C16H17N3O2*ClH
4-((2-cyanoethyl)amino)-3-(ethoxycarbonyl)-2-methylquinolin-1-ium chloride
—— (4bR,8R,8aS,9aS,11aS,11bR)-11-benzyl-1-methoxy-7-(2-phenethyl)-5,6,7,8,9a,11b-hexahydro-8a,11a-ethano-4,8-methano-9,12,14-trioxa-7,11-diazabenzo[a]benzo[4,5]cycloocta[1,2,3-gh]pentalen-10(11H)-one 1391951-38-4 C35H36N2O5
(4bR,8R,8aS,9aS,11aS,11bR)-11-benzyl-1-methoxy-7-(2-phenethyl)-5,6,7,8,9a,11b-hexahydro-8a,11a-ethano-4,8-methano-9,12,14-trioxa-7,11-diazabenzo[a]benzo[4,5]cycloocta[1,2,3-gh]pentalen-10(11H)-one
—— (4R,6R,7R)-4-(5-Methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester 86766-53-2 C29H26N6O4S5
(4R,6R,7R)-4-(5-Methyl-[1,3,4]thiadiazol-2-ylsulfanyl)-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
—— 4-(2-diethylamino-ethoxy)-<i>N</i>,<i>N</i>-dimethyl-aniline 46843-02-1 C14H24N2O
4-(2-diethylamino-ethoxy)-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-1H-indol-2-yl]methyl]-benzoic acid, methyl ester 1274942-20-9 C27H27NO4S
4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-1H-indol-2-yl]methyl]-benzoic acid, methyl ester
—— 4-Chloro-2-furan-2-yl-benzothiazole 91634-34-3 C11H6ClNOS
4-Chloro-2-furan-2-yl-benzothiazole
—— 4-amino-1-[(S)-1-(4-bromo-benzenesulfonyl)-pyrrolidin-3-yl]-1H-pyrimidin-2-one 1034175-00-2 C14H15BrN4O3S
4-amino-1-[(S)-1-(4-bromo-benzenesulfonyl)-pyrrolidin-3-yl]-1H-pyrimidin-2-one
—— 4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzoic acid 562098-09-3 C15H21BO4
4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)benzoic acid
—— 4-amino-6-[1-(2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one 1415344-89-6 C21H18N6O3
4-amino-6-[1-(2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-5H,6H,7H,8H-pyrimido[5,4-f][1,4]oxazepin-5-one
—— 4-<p-Nitro-benzyliden>-amino-benzophenon 19197-32-1 C20H14N2O3
4-<p-Nitro-benzyliden>-amino-benzophenon
—— 4-(3-benzyl-4-methoxy-phenoxy)-3,5-dichloro-benzaldehyde oxime 1225032-53-0 C21H17Cl2NO3
4-(3-benzyl-4-methoxy-phenoxy)-3,5-dichloro-benzaldehyde oxime
—— 4-(1H-Indol-3-ylazo)-benzoic acid [1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-hydrazide 132255-97-1 C23H17N5O3
4-(1H-Indol-3-ylazo)-benzoic acid [1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-hydrazide
—— (4S,7S,8aS)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester 184847-75-4 C28H34N2O5
(4S,7S,8aS)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester
—— 4,5-diacetyl-5-hydroxy-2-(2-methylphenyl)-3-phenyl-oxazolidine 88743-96-8 C20H21NO4
4,5-diacetyl-5-hydroxy-2-(2-methylphenyl)-3-phenyl-oxazolidine
—— 4-bromo-N-(2-cycloheptylethyl)-1-(2-(3-hydroxyoxetan-3-yl)ethyl)-1H-indole-3-carboxamide 1415460-01-3 C23H31BrN2O3
4-bromo-N-(2-cycloheptylethyl)-1-(2-(3-hydroxyoxetan-3-yl)ethyl)-1H-indole-3-carboxamide
—— 4-[3-(6-phenylpyridin-3-yl)-4H-1,2,4-triazol-4-yl]-2,1,3-benzooxadiazole 374889-34-6 C19H12N6O
4-[3-(6-phenylpyridin-3-yl)-4H-1,2,4-triazol-4-yl]-2,1,3-benzooxadiazole
—— 4-Methylcycloheptane-1-carboxylic acid 1481649-74-4 C9H16O2
4-Methylcycloheptane-1-carboxylic acid
—— 4-{2-[4-(8-quinolinyl)-1-piperazinyl]ethyl}phenol 684249-40-9 C21H23N3O
4-{2-[4-(8-quinolinyl)-1-piperazinyl]ethyl}phenol
—— 4,4'-dimethyl-5,5'-ethanediyl-bis-thiazol-2-ylamine 99171-98-9 C10H14N4S2
4,4'-dimethyl-5,5'-ethanediyl-bis-thiazol-2-ylamine
—— (4-methoxyphenyl)-bis(2,2,2-trifluoroethoxy)phosphane 172422-36-5 C11H11F6O3P
(4-methoxyphenyl)-bis(2,2,2-trifluoroethoxy)phosphane
—— 4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(3-methyl-4-(2-methylsulfonyl-2-azabicyclo[2.2.1]heptan-5-yl)phenyl)pyrimidin-2-amine 1182188-08-4 C27H32N6O3S
4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(3-methyl-4-(2-methylsulfonyl-2-azabicyclo[2.2.1]heptan-5-yl)phenyl)pyrimidin-2-amine
—— 4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(5-methyl-6-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)pyridin-3-yl)pyrimidin-2-amine 1182183-05-6 C25H30N8O
4-(6-(morpholin-4-yl)pyridin-3-yl)-N-(5-methyl-6-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)pyridin-3-yl)pyrimidin-2-amine
—— 4,11-Dihydroxy-5,10-dimethyl-tetradecadien-(5,9)-dion-(2,13) 101448-36-6 C16H26O4
4,11-Dihydroxy-5,10-dimethyl-tetradecadien-(5,9)-dion-(2,13)
—— 4-(3,4-dimethyl-phenyl)-5-thiocyanato-thiazol-2-ylamine 99989-83-0 C12H11N3S2
4-(3,4-dimethyl-phenyl)-5-thiocyanato-thiazol-2-ylamine
—— 4-allyloxy-isophthalic acid 70065-40-6 C11H10O5
4-allyloxy-isophthalic acid
—— 4-(3-amino-phenyl)-5-thiocyanato-thiazol-2-ylamine 121232-96-0 C10H8N4S2
4-(3-amino-phenyl)-5-thiocyanato-thiazol-2-ylamine