Synonyms: Hexadecanoicacid,9a-(acetyloxy)-1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-1,3-bis(hydroxymethyl)-1,6,8-trimethyl-5-oxo-1H-cyclopropa[3,4]benz[1,2-e]azulen-9-ylester, [1S-(1a,1aa,1bb,4ab,7aa,7ba,8a,9b,9aa)]-; 1H-Cyclopropa[3,4]benz[1,2-e]azulene,hexadecanoic acid deriv.; 12-O-Hexadecanoyl-16-hydroxyphorbol 13-acetate;12-O-Palmityl-13-O-acetyl-16-hydroxyphorbol; Croton factor F1; HHPA; NSC 338250