[EN300-7446749-0.05g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 545,182원
[EN300-7446749-0.1g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 784,727원
[EN300-7446749-0.25g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 1,097,545원
[EN300-7446749-0.5g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 1,691,545원
[EN300-7446749-1g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 2,152,909원
[EN300-7446749-2.5g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 4,160,636원
[EN300-7446749-5g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 6,128,818원
[EN300-7446749-10g] tert-butyl 4-(6-chloropyrazin-2-yl)-2,2-dimethylpiperazine-1-carboxylate 9,059,182원