[EN300-60474-0.05g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 165,000원
[EN300-60474-0.1g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 224,364원
[EN300-60474-0.25g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 289,727원
[EN300-60474-0.5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 491,636원
[EN300-60474-1g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 681,727원
[EN300-60474-2.5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 1,275,727원
[EN300-60474-5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 1,857,818원
[EN300-60474-10g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 2,725,091원