136334-12-8 4H-Pyrrolo(1,2-a)thieno(2,3-f)(1,4)diazepine, 5,6-dihydro-6-phenyl- 5,6-Dihydro-6-phenyl-4H-pyrrolo(1,2-a)thieno(2,3-f)(1,4)diazepine BRN 4843898