[EN300-297582-0.05g] 2-(2-oxopyrrolidin-1-yl)butanamide 312,200원
[EN300-297582-0.1g] 2-(2-oxopyrrolidin-1-yl)butanamide 434,200원
[EN300-297582-0.25g] 2-(2-oxopyrrolidin-1-yl)butanamide 588,700원
[EN300-297582-0.5g] 2-(2-oxopyrrolidin-1-yl)butanamide 891,600원
[EN300-297582-1g] 2-(2-oxopyrrolidin-1-yl)butanamide 1,124,500원
[EN300-297582-2.5g] 2-(2-oxopyrrolidin-1-yl)butanamide 2,141,700원
[EN300-297582-5g] 2-(2-oxopyrrolidin-1-yl)butanamide 3,132,600원
[EN300-297582-10g] 2-(2-oxopyrrolidin-1-yl)butanamide 4,615,900원