[EN300-6477301-0.05g] methyl 2-(4-{[3-(methoxycarbonyl)-4,5-dimethylthiophen-2-yl]carbamoyl}butanamido)-4,5-dimethylthiophene-3-carboxylate 1,601,600원
[EN300-6477301-0.1g] methyl 2-(4-{[3-(methoxycarbonyl)-4,5-dimethylthiophen-2-yl]carbamoyl}butanamido)-4,5-dimethylthiophene-3-carboxylate 1,912,900원