zinc 9-ethenyl-14-ethyl-13-formyl-21-(methoxycarbonyl)-4,8,18-trimethyl-3-(3-oxo-3-{[(2E)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-23,25-didehydro-4,21-dihydro-3H-phorbin-23-id-20-olate
CAS No. 15739-06-7