Synonyms: Magnesium,[3,7,11,15-tetramethyl-2-hexadecenyl3,4-didehydro-9,14-diethenyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(2-)-N23,N24,N25,N26]-,[SP-4-2-[7R-[3(2E,7R*,11R*)]]]-; Magnesium, [dihydrogen21-carboxy-3,4-didehydro-4,8,13,18-tetramethyl-20-oxo-9,14-divinyl-3-phorbinepropionato(2-)]-,21-methyl 3-phytyl ester, (E)- (8CI); 3-Phorbinepropanoic acid,3,4-didehydro-9,14-diethenyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,3,7,11,15-tetramethyl-2-hexadecenyl ester, magnesium complex,[7R-[3(2E,7R*,11R*)]]-; Phorbine, magnesium deriv.;4-Vinyl-(4-desethyl)protochlorophyll A; 4-Vinylprotochlorophyll;4-Vinylprotochlorophyll a; Vinyl protochlorophyll a; Vinylprotochlorophyll