Synonyms: C(14a)-Homo-D-nor-14b-gammaceran-27-oic acid (8CI);C(14a)-Homo-D-norgammaceran-27-oic acid, (14b)-; Benzo[a]naphth[2,1-f]azulene-7a(1H)-carboxylicacid, eicosahydro-4,4,6a,9,9,12a,14b-heptamethyl-, [4aS-(4aa,6ab,7ab,8ab,12aa,12bb,14aa,14bb)]-; Neoserratan-15-oic acid