5H-(1)Benzothieno(2,3-d)thiazolo(3,2-a)pyrimidin-5-one, 6,7,8,9-tetrahydro-3-(4-bromophenyl)- 6,7,8,9-Tetrahydro-3-(4-bromophenyl)-5H-(1)benzothieno(2,3-d)thiazolo(3,2-a)pyrimidin-5-one 76488-07-8 BRN 4561118