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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
221289-30-14H-1-Benzopyran-4-one,5-(b-D-glucopyranosyloxy)-2-(3-hydroxy-4,5-dimethoxyphenyl)-7-methoxy-;
LethedosideC
CAS:221289-30-1分子结构C24H26O12详情供应商
221289-29-84H-1-Benzopyran-4-one,5-(b-D-glucopyranosyloxy)-7-methoxy-2-(3,4,5-trimethoxyphenyl)-;
LethedosideB
CAS:221289-29-8分子结构C25H28O12详情供应商
221289-20-94H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5-(b-D-glucopyranosyloxy)-7-methoxy-;
LethedosideA
CAS:221289-20-9分子结构C24H26O11详情供应商
热门搜关键词:Na2[Fe(CN)5£¨NO£?]2 1,3-Benzodioxole-5-carbonyl Bis-(sodium Tris(2,2,2-trifluoroethyl) Quinoline-8-sulfonyl N-叔丁 -C6H2(CH3)2O- 氯 三氯甲基 吡啶 BLACK NO.2 3-(acetylthio)-2-methylpropanoic C6H3(COOC9H19)3 HO(CH2CH2O)6CH3 HO(CH2CH2O)6CH2CH3 1,4-Oxathiin, 苯基 甲基 硫酮 咪唑 酮 3-acrylamidopropyl)trimethylammonium 2,2-DIMETHYL-1,3-DIOXANE-4-ACETIC 噻唑烷-2-酮 pronamid 40CC 3,3-二乙氧基-1 OMEM 6,6-trimethyl-(1 2,2-Dimethylpropionic 2-chloro-2-phenylacetyl c11h12n2cl2o5 Segetalin  C14H14N2O 21H,23H-PORPHINE, 5,10,15,20-TETRAPHENYL- β -紫罗兰酮 VIOLET 3B  C16H28O2. Glu-His C6H14N4O2  C12H7OH 1-hydroxyethane-1,1-diphosphonic 4-(4-methoxyphenyl)butanoic Lethedoside azachalcone DIHYDROCUCURBITACIN