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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Ethyl-3-methylheptyl) acetate —— C12H24O2
(4-Ethyl-3-methylheptyl) acetate
—— 4'-tert-butoxycarbonyloxy-4-n-propyloxybiphenyl 469859-11-8 C20H24O4
4'-tert-butoxycarbonyloxy-4-n-propyloxybiphenyl
—— 4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-amine 149978-51-8 C5H6ClF2N3O
4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-amine
—— 4-(4-fluorophenyl)-5-[(4-methylsulfonyl)phenyl]-2-(5-bromo-2-thienyl)thiazole 177560-31-5 C20H13BrFNO2S3
4-(4-fluorophenyl)-5-[(4-methylsulfonyl)phenyl]-2-(5-bromo-2-thienyl)thiazole
—— 4-[4-(2-Amino-6-methyl-4(3H)-oxopyrimidin-5-yl)piperazin-1-yl]benzonitrile 168913-26-6 C16H18N6O
4-[4-(2-Amino-6-methyl-4(3H)-oxopyrimidin-5-yl)piperazin-1-yl]benzonitrile
—— 4-(benzyloxy)-2-chloro-5-methylpyrimidine 1366240-68-7 C12H11ClN2O
4-(benzyloxy)-2-chloro-5-methylpyrimidine
—— 4-amino-1-(<i>O</i><sup>3</sup>-tetradecanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one 53758-42-2 C23H39N3O6
4-amino-1-(<i>O</i><sup>3</sup>-tetradecanoyl-β-<i>D</i>-arabinofuranosyl)-1<i>H</i>-pyrimidin-2-one
—— 4-Undecylidine-3-decyloxetan-2-one 55680-03-0 C24H44O2
4-Undecylidine-3-decyloxetan-2-one
—— 4-[[4-methoxybenzenesulfonyl]amino]-4-carbomethoxy-tetrahydrothiopyran 161315-15-7 C14H19NO5S2
4-[[4-methoxybenzenesulfonyl]amino]-4-carbomethoxy-tetrahydrothiopyran
—— [4-((R)-2-Amino-3-mercapto-propyl)-piperazin-1-yl]-(2,3-dimethyl-phenyl)-methanone 175357-65-0 C16H25N3OS
[4-((R)-2-Amino-3-mercapto-propyl)-piperazin-1-yl]-(2,3-dimethyl-phenyl)-methanone
—— (4R,5S)-N-(2-methoxybenzyl)-5,6-O-isopropylidene-4,5,6-trihydroxyhexanamide 137584-91-9 C17H25NO5
(4R,5S)-N-(2-methoxybenzyl)-5,6-O-isopropylidene-4,5,6-trihydroxyhexanamide
—— (4R)-2,6,6-trimethyl-4-[(2R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycyclohexene-1-carbaldehyde 138-55-6 C16H26O7
(4R)-2,6,6-trimethyl-4-[(2R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycyclohexene-1-carbaldehyde
—— (4S,5R)-3-tert-butoxycarbonyl-2,2-dimeth yl-4-[(1R,2R)-2-methyl]cyclopropyl-5-oxazolidinecarboxylic acid 178248-28-7 C15H25NO5
(4S,5R)-3-tert-butoxycarbonyl-2,2-dimeth yl-4-[(1R,2R)-2-methyl]cyclopropyl-5-oxazolidinecarboxylic acid
—— 4-α-L-rhamnopyranosyloxy-1H-imidazole-5-carboxamide 85240-51-3 C10H15N3O6
4-α-L-rhamnopyranosyloxy-1H-imidazole-5-carboxamide
—— 4-Heptadecylidene-3-tetradecyl-2-oxetanone 67845-94-7 C34H64O2
4-Heptadecylidene-3-tetradecyl-2-oxetanone
—— 4H-Pyrrolo[2,3-g]isoquinolin-4-one, 1,4a,5,6,7,8,8a,9-octahydro-2,3,6-trimethyl-, trans- 78415-93-7 C14H20N2O
4H-Pyrrolo[2,3-g]isoquinolin-4-one, 1,4a,5,6,7,8,8a,9-octahydro-2,3,6-trimethyl-, trans-
—— 4-Pyridinecarboxamide, N-(5-bromo-6-methyl-2-pyridinyl)-2-chloro-6-hydrazinyl- 1499149-70-0 C12H11BrClN5O
4-Pyridinecarboxamide, N-(5-bromo-6-methyl-2-pyridinyl)-2-chloro-6-hydrazinyl-
—— 4-Diethylaminobenzylhydrazin 91334-33-7 C11H19N3
4-Diethylaminobenzylhydrazin
—— 4-Chloro-2-(3-phenylpropyl)-1H-benzimidazole 152937-24-1 C16H15ClN2
4-Chloro-2-(3-phenylpropyl)-1H-benzimidazole
—— 4-(2-methylbutyl)cyclohexanone 108769-95-5 C11H20O
4-(2-methylbutyl)cyclohexanone
—— 4-chloromethyl-2-(4-bromophenyl)-2-methyl-1,3-dioxolane 3418-39-1 C11H12BrClO2
4-chloromethyl-2-(4-bromophenyl)-2-methyl-1,3-dioxolane
—— 4-(Sulfanylmethyl)-1,3,2-dioxaborolan-2-ol 66062-24-6 C3H7BO3S
4-(Sulfanylmethyl)-1,3,2-dioxaborolan-2-ol
—— 4-(3-iso-Propoxyphenyl)-1-buten-4-ol 1443354-20-8 C13H18O2
4-(3-iso-Propoxyphenyl)-1-buten-4-ol
—— (4-Chloro-phenoxy)-{4-[2-(4-chloro-phenoxy)-propoxy]-phenyl}-acetic acid 69183-41-1 C23H20Cl2O5
(4-Chloro-phenoxy)-{4-[2-(4-chloro-phenoxy)-propoxy]-phenyl}-acetic acid
—— 4-Cloro-10-(5-methyl-1-pyrrolin-2-yl)phenoxazin 56820-87-2 C17H15ClN2O
4-Cloro-10-(5-methyl-1-pyrrolin-2-yl)phenoxazin
—— 4-amino-5-methoxy-1,2-methylenedioxybenzene hydrochloride 115132-95-1 C8H9NO3*ClH
4-amino-5-methoxy-1,2-methylenedioxybenzene hydrochloride
—— 4'-chloro-3'-phenylsulfamoylacetophenone 59815-72-4 C14H12ClNO3S
4'-chloro-3'-phenylsulfamoylacetophenone
—— 4-((3-cyclohexylpropyl)amino)-N-((4'-fluoro(1,1'-biphenyl)-4-yl)carbonyl)-3-nitrobenzenesulfonamide 406228-07-7 C28H30FN3O5S
4-((3-cyclohexylpropyl)amino)-N-((4'-fluoro(1,1'-biphenyl)-4-yl)carbonyl)-3-nitrobenzenesulfonamide
—— 4-(p-chlorophenylthio)butyl methyl ether 61016-65-7 C11H15ClOS
4-(p-chlorophenylthio)butyl methyl ether
—— 4-((cyclohexylmethyl)amino)-3-nitro-5-vinylbenzenesulfonamide 406233-19-0 C15H21N3O4S
4-((cyclohexylmethyl)amino)-3-nitro-5-vinylbenzenesulfonamide
—— 4-(5-Chloro-2-hydroxyanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine 438248-65-8 C16H10ClF3N4O
4-(5-Chloro-2-hydroxyanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine
—— 4-(3-chlorophenyl)-4,5-dihydro-2-isopropoxycarbonylaminoimidazole 69811-36-5 C13H16ClN3O2
4-(3-chlorophenyl)-4,5-dihydro-2-isopropoxycarbonylaminoimidazole
—— 4-Ethyl-2,5-dimethylheptane 61868-28-8 C11H24
4-Ethyl-2,5-dimethylheptane
—— 4,4′,5,5′-tetramethyl-[1,1′-biphenyl]-2,2′-diamine 50291-06-0 C16H20N2
4,4′,5,5′-tetramethyl-[1,1′-biphenyl]-2,2′-diamine
—— 4-(aminomethyl)pyridine-2-carboxamide 1006618-86-5 C7H9N3O
4-(aminomethyl)pyridine-2-carboxamide
—— 4-[4-(4-amino-7-(3-tetrahydrofuryl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)phenoxy]benzaldehyde 262444-58-6 C23H20N4O3
4-[4-(4-amino-7-(3-tetrahydrofuryl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)phenoxy]benzaldehyde
—— 4-(4-Chloro-2,6-dimethoxyphenyl)piperidine 432043-59-9 C13H18ClNO2
4-(4-Chloro-2,6-dimethoxyphenyl)piperidine
—— 4-(3-Methoxyanilino)-2-(3-methylphenyl)-6-(methoxymethyl)pyrimidine 438247-57-5 C20H21N3O2
4-(3-Methoxyanilino)-2-(3-methylphenyl)-6-(methoxymethyl)pyrimidine
—— 4-Ethoxy-3,5-difluoro-I+/--methylbenzeneethanamine 910398-01-5 C11H15F2NO
4-Ethoxy-3,5-difluoro-I+/--methylbenzeneethanamine
—— 4-(3-Chloroanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine 438249-74-2 C16H10ClF3N4
4-(3-Chloroanilino)-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine
—— 4H-1,2,4-Triazole-3-methanol, 5-(3-fluorophenyl)-4-methyl- 1126635-61-7 C10H10FN3O
4H-1,2,4-Triazole-3-methanol, 5-(3-fluorophenyl)-4-methyl-
—— 4-Bromo-2-(3-methylenepentan-2-yloxy)anisole 185407-89-0 C13H17BrO2
4-Bromo-2-(3-methylenepentan-2-yloxy)anisole
—— 4-[3-Methyl-5-(trifluoromethyl)anilino]-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine 438248-64-7 C18H12F6N4
4-[3-Methyl-5-(trifluoromethyl)anilino]-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine
—— 4-Chloro-2-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(2-furanyl)butoxy]benzonitrile 357443-74-4 C21H28ClNO3Si
4-Chloro-2-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(2-furanyl)butoxy]benzonitrile
—— 4-Fluoro-3-(trifluoromethyl)mandelic acid 1214323-21-3 C9H6F4O3
4-Fluoro-3-(trifluoromethyl)mandelic acid
—— 4-(3,5-Dimethoxyphenyl)cyclohex-3-en-1-one 1297474-25-9 C14H16O3
4-(3,5-Dimethoxyphenyl)cyclohex-3-en-1-one
—— (4-ethoxy-6-methyl-pyrimidin-2-yl)-ethyl-amine 59143-65-6 C9H15N3O
(4-ethoxy-6-methyl-pyrimidin-2-yl)-ethyl-amine
—— 4-(2-bromo-4-fluorophenyl)butanoic acid 1260017-99-9 C10H10BrFO2
4-(2-bromo-4-fluorophenyl)butanoic acid
—— 4-(bromomethyl)-2-(4-chlorophenyl)-5-methylthiazole 113264-72-5 C11H9BrClNS
4-(bromomethyl)-2-(4-chlorophenyl)-5-methylthiazole
—— 4-dimethylsulfamoyl-2-fluoro-benzoic acid 1098402-75-5 C9H10FNO4S
4-dimethylsulfamoyl-2-fluoro-benzoic acid