12-O-,20-O-Diacetylphorbol 13-decanoate AIDS-159670 AIDS159670 Decanoic acid, (1aR,1bS,4aR,7aS,7bS,8R,9R,9aS)-9-(acetyloxy)-3-[(acetyloxy)methyl]-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-4a,7b-dihydroxy-1,1,6,8-tetramethyl-5-oxo-9aH-cyclopropa[3,4]benz[1,2-e]azulen-9a-yl ester