19426-70-1 Cuprate(1-), ((3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-kappaN23,kappaN24,kappaN25,kappaN26)-, hydrogen, (SP-4-2)- EINECS 243-045-3 Hydrogen (3S-(3alpha,4beta,21beta))-(14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26)cuprate(1-)