Synonyms: Lauric acid, 9-ester with 1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-4a,7b,9,9a-tetrahydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5H-cyclopropa[3,4]benz[1,2-e]azulen-5-one 9a-acetate (8CI); 1H-Cyclopropa[3,4]benz[1,2-e]azulene, dodecanoic acid deriv.;12-O-Dodecanoylphorbol (13)-acetate