[EN300-60474-0.05g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 181,500원
[EN300-60474-0.1g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 246,800원
[EN300-60474-0.25g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 318,700원
[EN300-60474-0.5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 540,800원
[EN300-60474-1g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 749,900원
[EN300-60474-2.5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 1,403,300원
[EN300-60474-5g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 2,043,600원
[EN300-60474-10g] 3-methyl-2-(2-oxopyrrolidin-1-yl)butanoic acid 2,997,600원