[EN300-2777095-0.05g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 1,024,300원
[EN300-2777095-0.1g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 1,318,500원
[EN300-2777095-0.25g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 1,856,400원
[EN300-2777095-0.5g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 2,882,200원
[EN300-2777095-1g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 3,677,100원
[EN300-2777095-2.5g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 7,142,400원
[EN300-2777095-5g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 10,533,500원
[EN300-2777095-10g] 4-(but-2-ynoyl)-3,3-dimethylpiperazin-2-one 15,590,700원