Synonyms: C(14a)-Homo-27-nor-14b-gammacerane-3b,14,21a-triol (8CI);C(14a)-Homo-27-norgammacerane-3,14,21-triol, (3b,14b,21a)-; Tohogenol (7CI);6aH-Cyclohepta[1,2-a:5,4-a']dinaphthalene-3,6a,11-triol,docosahydro-4,4,7a,10,10,13a,15b-heptamethyl-, [3S-(3a,4ab,6ab,7ab,9aa,11b,13ab,13ba,15ab,15ba)]-