[EN300-227565-0.05g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 599,700원
[EN300-227565-0.1g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 863,200원
[EN300-227565-0.25g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 1,207,300원
[EN300-227565-0.5g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 1,860,700원
[EN300-227565-1g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 2,368,200원
[EN300-227565-2.5g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 4,576,700원
[EN300-227565-5g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 6,741,700원
[EN300-227565-10g] 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate 9,965,100원