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中文名称 英文名称 CAS号 化学式
—— (4,4-Dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-phosphoramidic acid diethyl ester 42785-50-2 C10H19N2O3PS
—— 4-Methoxy-6-<2-oxo-pentyl>-pyran-2-on 24631-95-6 C11H14O4
—— 4'-Methoxy-7,8-benzoflavanonazin 22877-11-8 C40H32N2O4
—— 4-(4-chloro-phenyl)-3-(4-methoxy-benzylideneamino)-3<i>H</i>-thiazole-2-thione 22454-82-6 C17H13ClN2OS2
—— 4-(5-Nitro-furan-2-yl)-4,5-dihydro-3H-pyrazole-3-carboxylic acid isopropylamide 22111-35-9 C11H14N4O4
—— 4-[2-(3-nitro-benzoyl)-4-oxo-azetidin-1-yl]-benzoic acid ethyl ester 28012-70-6 C19H16N2O6
—— 4-{5-bromo-2-[1-(2-chloro-4-methanesulfonyl-benzyl)-piperidin-4-ylamino]-pyrimidin-4-yloxy}-3-chloro-5-methyl-benzonitrile 1033951-72-2 C25H24BrCl2N5O3S
—— (4-hydroxy-3-thiophen-2-ylphenyl)-phenylmethanone 868265-72-9 C17H12O2S
—— 4-Pentyl-cyclohex-1-enecarbothioic acid S-(4-ethoxy-phenyl) ester 71101-67-2 C20H28O2S
—— (4R,5S)-3-[(E)-(2R,3S,4R,7S,9S)-3-Hydroxy-11-iodo-9-methoxy-2-(4-methoxy-benzyloxy)-4,10-dimethyl-7-triisopropylsilanyloxy-undec-10-enoyl]-4-methyl-5-phenyl-oxazolidin-2-one 148933-50-0 C41H62INO8Si
—— 4-(perfluorooctyl)butyl 2-acetamido-2-deoxy-β-D-glucopyranoside 1207069-84-8 C20H22F17NO6
—— 4-myristoylmercapto-<i>trans</i>-cinnamic acid 102813-73-0 C23H34O3S
—— 4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.1(7,10).1(16,19).1(25,28)]tetraconta-1(36),7,9,16,18,25,27,34-octaene-3,12,21,30-tetrone 1185763-10-3 C32H32O12
—— (4S,14S)-4,14-diisobutyl-3,6,9,12,15-pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 1192006-85-1 C34H54O11S2
—— 4-tert-butyldimethylsilyloxy-2-tert-butyldimethylsilyloxymethyl-3-methylcyclopentanol 515868-98-1 C19H42O3Si2
—— (4S,5R)-5-((2S,4R)-1-Benzyl-4-hydroxy-piperidin-2-yl)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde 142913-87-9 C18H25NO4
—— 4-<2-Ethoxy-1-methyl-ethyl>-2-carboxy-pyrrolidin 99176-67-7 C10H19NO3
—— (4Z,7Z,10Z)-<4,5,7,8,10,11-(2)H6>-dodeca-4,7,10-trien-1,2-diol 149756-84-3 C12H20O2
—— 4,6-bis[4-(3-pyridyl)phenyl]-2-(1,1':3',1'':3'',1''':3''',1''''-quinquephenyl-5''-yl)pyrimidine 1268250-79-8 C56H38N4
—— (4R,5S,6R)-4,5,6-tris(phenylmethoxy)-7-(phenylmethoxymethyl)octa-1,7-dien-3-ol 1307860-04-3 C37H40O5
—— 4-<5-<4-(2-Imidazolin-2-yl)phenoxy>pentyloxy>benzamidin-dihydrochlorid 84223-64-3 C21H26N4O2*2ClH
—— (4-Bromo-phenyl)-thiocarbamic acid O-[4-bromo-5-chloro-2-(4-chloro-phenoxy)-phenyl] ester 28526-95-6 C19H11Br2Cl2NO2S
—— (4S,5R)-4-(3-Benzyloxycarbonylamino-propyl)-5-furan-2-yl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 176755-25-2 C25H34N2O6
—— 4-Ethoxy-2-(2'-ethoxy-prop-2'-yl)-5,7-di-n-propylcyclopenta<b>pyran 137124-90-4 C21H32O3
—— {4-[3,5-bis-(4-cyano-phenoxy)-benzoylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1256592-20-7 C32H32N4O5
—— 4-Bromo-1-(4-nitro-phenyl)-5-trifluoromethyl-1H-[1,2,3]triazole 98236-67-0 C9H4BrF3N4O2
—— 4-Bromo-benzoic acid (1S,2R,4R,4aS,8aR)-1-isopropyl-4,7-dimethyl-6-oxo-1,2,3,4,4a,5,6,8a-octahydro-naphthalen-2-yl ester 104896-84-6 C22H27BrO3
—— 4-(2,6-diisopropylphenylimino)-1,3-(bis(2,6-diisopropyl)phenyl)imidazolium 1421437-00-4 C39H53N3
—— 4-ethyl-3-oxo-1,2-diazetidinium tosylate 92184-71-9 C4H8N2O*C7H8O3S
—— 4-chloro-3-(4-chlorophenyl)pyridine 1578241-84-5 C11H7Cl2N
—— [4-(7,17-Diacetyloxy-8,16-dimethoxy-3-oxo-4-prop-2-enyl-1,4-diazapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-2(11),5,7,9,12,14,16,18,20-nonaen-12-yl)-2-methoxyphenyl] acetate 1253736-17-2 C37H32N2O10
—— (4R,5R,8S,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-4,5,13-trimethyl-1,4,5,7,8,11,12,13,14,15,16,17-dodecahydro-2H-cyclopenta[a]phenanthrene-3,6-dione 31658-97-6 C28H44O2
—— 4-p-methoxyphenyl-7-methoxy-1-naphthyl acetate 114412-49-6 C20H18O4
—— 4,4'-Methylen-bis-(7-brom-3-hydroxy-2-naphthoesaeure) 3920-93-2 C23H14Br2O6
—— 4-Amino-2-chlor-5-nitro-6-phenyl-pyrimidin 23766-64-5 C10H7ClN4O2
—— 4-oxy-pyrazine-2-carboxylic acid piperidin-1-ylmethyl-amide 22278-16-6 C11H16N4O2
—— 4-oxy-pyrazine-2-carboxylic acid dipropylaminomethyl-amide 22278-12-2 C12H20N4O2
—— 4-Benzolsulfonamido-3-methylisochinolin 34456-72-9 C16H14N2O2S
—— 4,4'-Di-trimethylsilyloxy-stilben 22349-45-7 C20H28O2Si2
—— 4-Methyl-1,7-di(8'-chinolyl)-1,7-dithia-4-azaheptan 34278-18-7 C23H23N3S2
—— 4-(4-bromo-phenyl)-1,3,4-trimethyl-2,5-dioxo-pyrrolidine-3-carbonitrile 27807-22-3 C14H13BrN2O2
—— (4S,5S,6R)-5-(benzyloxymethoxy)-4-isobutyl-2-phenyl-6-vinyl-5,6-dihydro-4H-1,3-oxazine 1221967-05-0 C24H29NO3
—— 4-Acetyl-1-benzylpyrrol-3-carbonsaeure 34100-14-6 C14H13NO3
—— 4-anilino-3-methyl-1-phenyl-1,4-dihydro-[1,2,4]triazine-5,6-dicarboxylic acid dimethyl ester 31491-95-9 C20H20N4O4
—— 4-Isopropyl-1,6-dioxaspiro<4,4>nonan 29098-52-0 C10H18O2
—— 4,4,5,5-tetramethyl-2-nitromethyl-[1,3]dioxolane 33884-26-3 C8H15NO4
—— 4-Ethoxy-3,5-cholestadien 28856-58-8 C29H48O
—— 4,5,4',5'-tetrakis-(4-methoxy-phenyl)-2,2'-dimethyl-2<i>H</i>,2'<i>H</i>-[2,2']bipyrrolyl 40793-36-0 C38H36N2O4
—— 4-(4-Methoxy-thiobenzoyl)-5-phenyl-[1,2]dithiole-3-thione 22681-28-3 C17H12OS4
—— 4-O-acetyl-3-O-trityl-1,2-exo-cyanoethylidene-L-rhamnopyranose 76235-18-2 C30H29NO6