Synonyms: 9H-Cyclopropa[3,4]benz[1,2-e]azulen-9-one,1,1a,1b,4,4a,5,7a,7b,8,9a-decahydro-4a,5,7b,9a-tetrahydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-,[1aR-(1aa,1bb,4ab,5b,7aa,7ba,8a,9aa)]-; 9H-Cyclopropa[3,4]benz[1,2-e]azulen-9-one, 1,1aa,1bb,4,4a,5,7aa,7b,8,9a-decahydro-4ab,5b,7ba,9aa-tetrahydroxy-3-(hydroxymethyl)-1,1,6,8a-tetramethyl- (8CI); Neophorbol