[EN300-37340984-0.05g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 991,800원
[EN300-37340984-0.1g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 1,272,600원
[EN300-37340984-0.25g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 1,791,000원
[EN300-37340984-0.5g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 2,786,400원
[EN300-37340984-1g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 3,548,700원
[EN300-37340984-2.5g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 6,896,200원
[EN300-37340984-5g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 10,174,100원
[EN300-37340984-10g] tert-butyl (2R)-2-ethyl-4-oxopyrrolidine-1-carboxylate 15,055,000원