[EN300-19081042-0.05g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 578,600원
[EN300-19081042-0.1g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 798,500원
[EN300-19081042-0.25g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 1,085,900원
[EN300-19081042-0.5g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 1,637,000원
[EN300-19081042-1g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 2,057,300원
[EN300-19081042-2.5g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 3,910,900원
[EN300-19081042-5g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 5,720,800원
[EN300-19081042-10g] ethyl 2-(2-ethoxy-2-oxoethyl)-3-oxopyrrolidine-1-carboxylate 8,423,700원