Synonyms: 5H-Indeno[5,4-f]quinazoline-2,7-diol,4b,6,6a,7,8,9,9a,9b,10,11-decahydro-6a-methyl-, (4bS,6aS,7S,9aS,9bR)- (9CI);5H-Indeno[5,4-f]quinazoline-2,7-diol,4b,6,6a,7,8,9,9a,9b,10,11-decahydro-6a-methyl-, [4bS-(4ba,6ab,7b,9aa,9bb)]-; 5H-Indeno[5,4-f]quinazoline-2,7-diol, 4ba,6,6a,7a,8,9,9aa,9bb,10,11-decahydro-6ab-methyl- (8CI); 2,4-Diazaestradiol