51821-33-1 5H-Cyclopropa(3,4)benz(1,2-e)azulen-5-one, 1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-9,9a-bis(1-oxopropoxy)-, (1aR-(1aalpha,1bbeta,4abeta,7aalpha,7balpha,8alpha,9beta,9aalpha))- Phorbol-12,13-didecanoate Phorbol-12,13-dipropionate