6,7-Dimethoxy-4-phenylcoumarin6,7-Dimethoxy-4-phenylcoumarinB38279 · CAS 1857-05-298%¥2110.00 / 5mg 起选规格
(2R,3S)-3,7,4'-三羟基-5-甲氧基-8-异戊烯基二氢黄酮(2R,3S)-3,7,4'-三羟基-5-甲氧基-8-异戊烯基二氢黄酮B38297 · CAS 1966944-04-695%¥1600.00 / 5mg 起选规格