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中文名称 英文名称 CAS号 化学式
—— 4-Cyclohexyl-m-methoxyphenyl-Zimtsaeureester 60711-37-7 C22H24O3
—— 4-Nitro-benzoic acid 1-methyl-cyclooctyl ester 64822-50-0 C16H21NO4
—— 4-benzylidene-2,3a,5,6,6a-pentaphenyl-(3a<i>r</i>,6a<i>c</i>)-4,6a-dihydro-3a<i>H</i>-cyclopenta[1,3,2]dioxaborole 58225-45-9 C42H31BO2
—— 4.5-Bismethylamino-1.2-benzochinon-methylimin 66487-47-6 C9H13N3O
—— 4-(<i>Z</i>)-bromomethylene-5-isobutyl-5-methyl-3-phenyl-oxazolidin-2-one 57492-40-7 C15H18BrNO2
—— 4-{[1-(4-chloro-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide 59885-55-1 C22H20ClN5O4S
—— (4<i>S</i>)-3-acetylamino-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>-isopropylidene-4-(5-phenyl-isoxazol-3-yl)-α-<i>D</i>-3-deoxy-erythrofuranose 58700-43-9 C18H20N2O5
—— [4-(Acetyloxy)butyl]bis(3-methylphenyl)stannyl 82593-83-7 C20H26O2Sn
—— 4-[6-(1H-indol-4-yl)-9-(2-methylpropyl)purin-2-yl]morpholine 1138158-48-1 C21H24N6O
—— 4-[(2-Hydroxy-phenyl)-methylamino-methyl]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 76086-85-6 C18H19N3O2
—— 4-(2-(((benzyloxy)carbonyl)amino)acetamido)butanoic acid 1320361-81-6 C14H18N2O5
—— 4-prop-2-ynyloxy-phthalic acid dimethyl ester 927202-01-5 C13H12O5
—— 4-fluoro-5-(5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidin-4-yloxy)-indole-1-carboxylic acid [5-(1-methyl-cyclopropyl)-2H-pyrazol-3-yl]-amide 1229450-26-3 C23H22FN7O2
—— 4-Hydroxy-5,6-dimethoxy-1-[(4-methoxyphenyl)methyl]-3-(4-propylcyclohexanecarbonyl)pyridin-2-one 1231946-43-2 C25H33NO6
—— 4-fluoro-2-methyl-5-(6-methylaminomethyl-pyrimidin-4-yloxy)-indole-1-carboxylic acid (2-fluoro-5-trifluoromethyl-phenyl)-amide 1229449-02-8 C23H18F5N5O2
—— 4'-((R)-2-heptyloxy)-3'-nitro-4-biphenylyl 4-(5-hexenyloxy)-3-fluorobenzoate 553679-46-2 C32H36FNO6
—— 4-methylidene-3-[(2-methylpropan-2-yl)oxy]spiro[thietane-2,9'-xanthene] 81890-11-1 C20H20O2S
—— 4-(2,6-Di-tert-butyl-4H-pyran-4-ylidene)-1-phenyl-2-butene-1-one 88010-07-5 C23H28O2
—— (4-Chlor-phenyl)-phosphonigsaeure-bis-(2-chlor-ethylester) 35455-05-1 C10H12Cl3O2P
—— 4-bromo-1-butyl-1,8-naphthyridin-2(1H)-one 583031-59-8 C12H13BrN2O
—— 4-Furan-2-ylmethyl-3,5-dimethyl-3-vinyl-hex-5-enoic acid ethyl ester 67767-76-4 C17H24O3
—— 4-(3-fluoro-phenyl)-1-methyl-4<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]quinazolin-5-one 68357-57-3 C16H11FN4O
—— 4-(2-Ethoxy-ethylsulfanyl)-2-methyl-phenol 17178-14-2 C11H16O2S
—— (4-pyridin-4-yl-pyrimidin-2-yl)-urea 66521-72-0 C10H9N5O
—— (4-{Chloro-bis-[4-(1,4,7,10-tetraoxa-13-aza-cyclopentadec-13-yl)-phenyl]-methyl}-phenyl)-dimethyl-amine 66749-91-5 C41H58ClN3O8
—— 4-Difluoromethoxy-N-(3-pyridylmethyl)-3-(3-tetrahydrofuryloxy)diphenylamine 460081-90-7 C23H22F2N2O3
—— 4,4'-(4,4'-diisopropyl-2,5,2',5'-tetraoxo-3,3'-methanediyl-di-imidazolidin-1-yl)-bis-butyric acid dibutyl ester 65327-95-9 C29H48N4O8
—— 4-[6-(2-aminopyrimidin-5-yl)-2-morpholin-4-ylpurin-9-yl]-1-(methylsulfonyl)piperidine 1204411-70-0 C19H25N9O3S
—— 4,4,5,5-Tetramethyl-2-[4-(2-methylprop-2-enyl)phenyl]-1,3,2-dioxaborolane 1048699-47-3 C16H23BO2
—— 4-amino-7-[3-(benzylamino)-3-deoxy-β-D-ribofuranosyl]pyrrolo[2,3-d]pyrimidine 384334-63-8 C18H21N5O3
—— (4-isopropyl-benzenesulfonyl)-carbamic acid ethyl ester 108247-95-6 C12H17NO4S
—— 4,4-Dimethyl-2-(1-methylethyl)-3-(2-propenyl)-4,5-dihydrooxazolium 4-methylbenzenesulfonate 118265-16-0 C7H7O3S*C11H20NO
—— 4-(4,5-dimethyl-2-oxo-2-phenyl-2,3-dihydro-1H-2λ5-[1,2]azaphosphepin-7-yl)-N,N-diethyl-aniline 49595-41-7 C23H29N2OP
—— 4-(2-hydroxy-ethoxycarbonylmethyl)-3,5-dimethyl-pyrrole-2-carboxylic acid benzyl ester 62916-30-7 C18H21NO5
—— 4-Methylsulfanyl-3-phenoxy-5-[1-phenyl-meth-(E)-ylidene]-1,5,6,7-tetrahydro-azepin-2-one 64228-02-0 C20H19NO2S
—— 4,6-Dihydro-(3,4-d)thieno-1,2,3-selenadiazol 60491-96-5 C4H4N2SSe
—— 4-Methylthio-<sup>3</sup>5S-5H-pyrimido<4,5-b><1,4>-thiazin-6(7H)-on 64983-92-2 C7H7N3OS2
—— 4-{2-n-butyl-7-methyl-1-(pyrimidin-2-yl)-1H-indol-3-yl}phenol 1355058-89-7 C23H23N3O
—— 4-(4-benzylpiperazin-1-yl)-N-(4-methoxyphenyl)butanamide 191168-77-1 C22H29N3O2
—— 4-nitro-2-(3,3,3-trifluoropropyl)-2H-pyrazole-3-carboxylic acid ethyl ester 1352199-94-0 C9H10F3N3O4
—— 4-isopropyl-5-p-tolylazo-tropolone 66923-08-8 C17H18N2O2
—— (4Z)-4-ethyl-5-(2-methoxyethoxymethoxymethyl)-2-methylocta-1,4,7-triene 110243-71-5 C16H28O3
—— 4-[(2,6-dichlorobenzoyl)amino]-N-[[(3R)-4-[1-oxo-3-(1H-tetrazol-5-yl)propyl]-3-thiomorpholinyl]carbonyl]-L-phenylalanine methyl ester 253153-13-8 C26H27Cl2N7O5S
—— 4-vinylideneundecane 1146714-36-4 C13H24
—— 4-{(4Z)-4-{2-[3-(trifluoromethyl)phenyl]hydrazono}-4,5-dihydro-5-oxo-3-phenylpyrazol-1-yl}benzoic acid 1398004-94-8 C23H15F3N4O3
—— 4-chloro-N-[1-[[(4S)-2-methyl-5,6-dihydro-4H-imidazo[1,2-a][1]benzazepin-4-yl]carbamoyl]cyclopropyl]benzamide 1310816-63-7 C24H23ClN4O2
—— 4-Amino-5-chloro-2-methoxy-N-[2-(propylamino)ethyl]benzamide 65567-30-8 C13H20ClN3O2
—— 4-Carboxy-1-n-butyl-4-imidazolin-2-on 64559-54-2 C8H12N2O3
—— 4-bromo-3-methoxy-thiophene-2-carbaldehyde 721943-15-3 C6H5BrO2S
—— 4-Amino-4'-azachalkon 64908-94-7 C14H12N2O