[EN300-26570822-0.05g] tert-butyl 3-ethynylpiperazine-1-carboxylate 615,600원
[EN300-26570822-0.1g] tert-butyl 3-ethynylpiperazine-1-carboxylate 852,900원
[EN300-26570822-0.25g] tert-butyl 3-ethynylpiperazine-1-carboxylate 1,162,300원
[EN300-26570822-0.5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 1,756,800원
[EN300-26570822-1g] tert-butyl 3-ethynylpiperazine-1-carboxylate 2,214,200원
[EN300-26570822-2.5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 4,213,600원
[EN300-26570822-5g] tert-butyl 3-ethynylpiperazine-1-carboxylate 6,173,800원
[EN300-26570822-10g] tert-butyl 3-ethynylpiperazine-1-carboxylate 9,092,300원