Synonyms: | Naphth[2',1':4,5]indeno[7,1-bc]furan,2'H-androstano[12,13,17-bc]furan deriv.; Naphth[2',1':4,5]indeno[7,1-bc]furan,1,2,4a,5,5a,5b,6,7,8,9,9a,10,11,11a,11b,11c-hexadecahydro-5b,11c-dimethyl-,[5aR-(5aa,5bb,11ab,11ba,11cb)]-; [5aS-(5aa,5bb,11ab,11ba,11cb)]-1,2,4a,5,5a,5b,6,7,8,9,9a,10,11,11a,11b,11c-Hexadecahydro-5b,11c-dimethylnaphth[2',1':4,5]indeno[7,1-bc]furan |