[EN300-26570822-0.05g] tert-butyl 3-ethynylpiperazine-1-carboxylate 559,636원
[EN300-26570822-0.1g] tert-butyl 3-ethynylpiperazine-1-carboxylate 775,364원
[EN300-26570822-0.25g] tert-butyl 3-ethynylpiperazine-1-carboxylate 1,056,636원
[EN300-26570822-0.5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 1,597,091원
[EN300-26570822-1g] tert-butyl 3-ethynylpiperazine-1-carboxylate 2,012,909원
[EN300-26570822-2.5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 3,830,545원
[EN300-26570822-5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 5,612,545원
[EN300-26570822-10g] tert-butyl 3-ethynylpiperazine-1-carboxylate 8,265,727원