[EN300-7280538-0.05g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 624,364원
[EN300-7280538-0.1g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 903,545원
[EN300-7280538-0.25g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 1,261,909원
[EN300-7280538-0.5g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 1,956,818원
[EN300-7280538-1g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 2,493,545원
[EN300-7280538-2.5g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 4,827,818원
[EN300-7280538-5g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 7,112,818원
[EN300-7280538-10g] 4-ethyl-4-(hydroxymethyl)pyrrolidin-2-one 10,520,364원