149751-81-5

[(1S,4S,5R,10S,13S,17S,19S)-4,5,9,9,13,19,20-heptamethyl-23-oxo-24-oxahexacyclo[15.5.2.01,18.04,17.05,14.08,13]tetracos-15-en-10-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate