161068-56-0

Akuammilan-17-oicacid, 1,2,19,20-tetrahydro-19,20-dihydroxy-11-methoxy-10-(17-methoxy-10,17-dioxo-2,4(10H)-cyclo-3,4-secoakuammilan-11-yl)-1-methyl-,g-lactone, (2b,19R,20b)-