Methyl-3b-acetoxydihydrobetulinate
CAS No. 4477-74-1
Lupan-28-oicacid, 3b-hydroxy-, methyl ester, acetate(7CI,8CI)
Unspecified 54412-95-2
ICI 48161 54414-32-3
2-[(6-氧代-7,8,9,10-四氢苯并[C]苯并吡喃-3-基)氧基]丙酸
KNbO3 54413-02-4