Ethyl 2-(3-chloro-6-methylbenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 1g

Ethyl 2-(3-chloro-6-methylbenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 1g