[EN300-226295-0.05g] tert-butyl 4-butanoylpiperazine-1-carboxylate 286,000원
[EN300-226295-0.1g] tert-butyl 4-butanoylpiperazine-1-carboxylate 397,100원
[EN300-226295-0.25g] tert-butyl 4-butanoylpiperazine-1-carboxylate 536,500원
[EN300-226295-0.5g] tert-butyl 4-butanoylpiperazine-1-carboxylate 952,500원
[EN300-226295-1g] tert-butyl 4-butanoylpiperazine-1-carboxylate 1,215,900원
[EN300-226295-2.5g] tert-butyl 4-butanoylpiperazine-1-carboxylate 2,318,000원
[EN300-226295-5g] tert-butyl 4-butanoylpiperazine-1-carboxylate 3,398,300원
[EN300-226295-10g] tert-butyl 4-butanoylpiperazine-1-carboxylate 5,008,000원