Synonyms: 4a,7b,9-trihydroxy-1,3-bis(hydroxymethyl)-1,6,8-trimethyl-5-oxo-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-9ah-cyclopropa[3,4]benzo[1,2-e]azulen-9a-yl acetate;AC1L4LNN;AC1Q6CET;13-O-Acetyl-16-hydroxyphorbol;AR-1G0298;5H-Cyclopropa(3,4)benz(1,2-e)azulen-5-one, 9a-(acetyloxy)-1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-4a,7b,9-trihydroxy-1,3-bis(hydroxymethyl)-1,6,8-trimethyl-