3,4,5-O-trimethyl-3,4-O,O-methylidineflavellagic acid
CAS No. 69251-99-6
(1)Benzopyrano(5,4,3-cde)(1,3)dioxolo(4,5-h)(1)benzopyran-5,11-dione, 1,2,3-trimethoxy-
Ag.Bi.Ni.O 403861-25-6
Cyclopropene 2781-85-3