41621-85-6 5H-Cyclopropa(3,4)benz(1,2-e)azulen-5-one, 9a-(acetyloxy)-3-((acetyloxy)methyl)-1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-4a,7b,9-trihydroxy-1,1,6,8-tetramethyl-, (1aR-(1aalpha,1bbeta,4abeta,7aalpha,7balpha,8alpha,9beta,9aalpha))- Phorbol 13,20-diacetate