Methyl 2-(benzo[d][1,3]dioxole-5-carboxamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate 1g

Methyl 2-(benzo[d][1,3]dioxole-5-carboxamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate 1g