[EN300-226144-0.05g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 281,700원
[EN300-226144-0.1g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 386,200원
[EN300-226144-0.25g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 523,400원
[EN300-226144-0.5g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 786,900원
[EN300-226144-1g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 989,500원
[EN300-226144-2.5g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 1,719,200원
[EN300-226144-5g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 2,934,500원
[EN300-226144-10g] tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 4,829,300원