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中文名称 英文名称 CAS号 化学式
—— 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
—— [4-[4-(Difluoromethoxy)phenyl]-1-methylpiperidin-4-yl]methanamine 669068-69-3 C14H20F2N2O
—— (4-Chloro-pyridin-3-yl)-(2-trifluoromethyl-phenyl)-methanol 156095-82-8 C13H9ClF3NO
—— 4-amino-6-p-methylbenzyl-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,3-dihydro-3-thioxo-1,2,4-triazin-5(4H)-one 1058140-17-2 C25H30N4O10S
—— (4-nitrophenyl)imino-phenyl-bis(2-phenylethynyl)-λ5-phosphane 66132-74-9 C28H19N2O2P
—— (4S,5R,6R)-4,5-dihydroxy-2-(4-methoxybenzyl)-6-phenyl[1,2]oxazinan-3-one 1004756-98-2 C18H19NO5
—— 4-methoxy-2-(2-methylene-1-(4-methylphenylsulfonamido)-3-oxobutyl)phenyl acetate 1097986-14-5 C21H23NO6S
—— 4-(Benzimidazol-5-ylmethyl)amino-6-chloroquinazoline 150450-56-9 C16H12ClN5
—— 4-(dimethylhydrazinylidene)-5,5-dimethoxy-1-phenylpentan-1-ol 67243-15-6 C15H24N2O3
—— 4-isobutoxy-2-(2-methoxy-ethoxymethyl)-6-methyl-pyrimidine 66743-58-6 C13H22N2O3
—— 4-(2-Sulfamoylbenzyl)cyclohexane-1-carboxylic acid 2354173-10-5 C14H19NO4S
—— 4-amino-1-methyl-1H-pyrazol-3-olhydrochloride 2751611-48-8 C4H8ClN3O
—— 4-bromo-5-(difluoromethyl)-2-ethyl-2H-1,2,3-triazole 2731014-67-6 C5H6BrF2N3
—— 4-(1-ethyl-1H-pyrazol-4-ylmethyl)-3'-phenyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl hydrochloride 1082061-83-3 C20H24N6*ClH
—— 4-[(S)-4-carboxy-2-({4-[2-(3-hydroxy-piperidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073447-42-3 C29H37N5O9
—— 4-(3-amino-1H-indazol-5-yl)-6-{3-[(2-methylpropyl)oxy]-4-pyridyl}pyrimidin-2(1H)-one 1086625-60-6 C20H20N6O2