[EN300-26860923-0.05g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 281,700원
[EN300-26860923-0.1g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 386,200원
[EN300-26860923-0.25g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 521,300원
[EN300-26860923-0.5g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 784,700원
[EN300-26860923-1g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 987,400원
[EN300-26860923-2.5g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 1,997,900원
[EN300-26860923-5g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 3,681,500원
[EN300-26860923-10g] rac-tert-butyl (2R,3S)-2,3-dimethylpiperazine-1-carboxylate 5,929,200원