3-thiophenecarboxylic acid, 5-(aminocarbonyl)-2-[(4-methoxybenzoyl)amino]-4-methyl-, ethyl ester;Ethyl 5-carbamoyl-2-[(4-methoxybenzoyl)amino]-4-methylthiophene-3-carboxylate
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number