[EN300-12495275-0.05g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 614,900원
[EN300-12495275-0.1g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 885,000원
[EN300-12495275-0.25g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 1,237,700원
[EN300-12495275-0.5g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 1,910,800원
[EN300-12495275-1g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 2,431,300원
[EN300-12495275-2.5g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 4,698,700원
[EN300-12495275-5g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 6,920,200원
[EN300-12495275-10g] tert-butyl 4-[2-(2-ethoxy-2-oxoethoxy)ethyl]piperazine-1-carboxylate 10,230,800원