[EN300-6935920-0.05g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 479,818원
[EN300-6935920-0.1g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 687,727원
[EN300-6935920-0.25g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 955,000원
[EN300-6935920-0.5g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 1,471,818원
[EN300-6935920-1g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 1,869,727원
[EN300-6935920-2.5g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 3,604,182원
[EN300-6935920-5g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 5,307,000원
[EN300-6935920-10g] tert-butyl 3,3-dimethyl-5-oxopiperazine-1-carboxylate 7,839,545원