6,7,8-trimethoxy-3-oxo-1,3,3a,4,14,14a-hexahydrobenzo[3,4]furo[3',4':6,7]cycloocta[1,2-f][1,3]benzodioxol-14-yl (2Z)-2-methylbut-2-enoate
CAS No. 41451-69-8