105801-16-9

3a,14-dihydroxy-9,13a,15a-trimethyl-1-(2-oxo-2H-pyran-5-yl)hexadecahydro-4aH,7aH-11,12a-epoxycyclopenta[7,8]oxireno[8a,9]phenanthro[2,3-b]pyrano[3,2-e][1,4]dioxin-15(1H)-one