2-Methyl-3,4,5,6,7,8-hexahydrobenzo[4,5]thien[2,3-d]pyrimidine-4-thione

2-METHYL-3,4,5,6,7,8-HEXAHYDROBENZO[4,5]THIENO[2,3-D]PYRIMIDINE-4-THIONE

[1]BENZOTHIENO[2,3-D]PYRIMIDINE-4(3H)-THIONE, 5,6,7,8-TETRAHYDRO-2-METHYL-