58125-46-5
8,9,10,11-tetrahydro-benzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
77995-40-5
1,2,4-triazolo<2,3-c>-5-methyl-8,9,10,11-tetrahydrobenzothieno<3,2-e>pyrimidine

参考文献

Shishoo, C. J.; Devani, M. B.; Ullas, G. V.; Ananthan, S.; Bhadti, V. S. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 1125 - 1131