1H-3-Benzazepine-7,8-diol, 2,3,4,5-tetrahydro-1-phenyl- 2,3,4,5-Tetrahydro-1-phenyl-1H-3-benzazepine-7,8-diol 5-21-05-00258 (Beilstein Handbook Reference) 67287-49-4 BRN 1543419 SK&F 38393 SK&F-38393 SKF 38393