(1R,9S,12S(1'R,3'R,4'R),13R,14S,17R,21S,23S,24R,25S,27R)-17-Allyl-1,14-dihydroxy-23,25-dimethoxy-12-[2-[3-methoxy-4-[N-[4-(2-methoxy-2-oxoethyl)phenyl]carbamoyloxy]cyclohexyl]-1(E)-methylvinyl]-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.0(4,
CAS No. 183473-57-6