(1)Benzothieno(2,3-d)pyrimidin-4(1H)-one, 2,3,5,6,7,8-hexahydro-3,5-dimethyl-2-thioxo- 132605-20-0 3,5-Dimethyl-2,3,5,6,7,8-hexahydro-2-thioxo-(1)benzothieno(2,3-d)pyrimidin-4(1H)-one BRN 4191360