21β-[[(E)-3-[(Z)-4-Ethylidenetetrahydrofuran-2-yl]-2-methyl-1-oxo-2-propenyl]oxy]-3β,16α-dihydroxyolean-12-en-28-oic acid

CAS No: 71545-18-1

ethylidenetetrahydrofuran,methyl,propenyl,dihydroxyolean,furan,tetrahydrofuran
Tetrahydrofuran
69772-72-11'-ethyl-4-methyl-8'-(4-methyl-5-oxotetrahydrofuran-2-yl)-1',3a',4',5',6',8',9',10',10a',10b'-decahydro-5H-spiro[furan-2,2'-furo[3,2-c]pyrrolo[1,2-a]azepin]-5-one