Synonyms: D:A-Friedo-24,26,30-trinoroleana-1(10),3,5,7,14-pentaene-2,22-dione,3,21-dihydroxy-15-methyl-, (20b,21b)-; 2,9-Picenedione,8,8a,10,11,12,12a,12b,13,14,14a-decahydro-3,10-dihydroxy-4,7,8a,11,12b,14a-hexamethyl-,[8aR-(8aa,10a,11a,12aa,12bb,14aa)]-; Balaenonol