[EN300-123311-0.05g] 2-[(piperazin-1-yl)methyl]pyrazine 355,700원
[EN300-123311-0.1g] 2-[(piperazin-1-yl)methyl]pyrazine 499,500원
[EN300-123311-0.25g] 2-[(piperazin-1-yl)methyl]pyrazine 686,800원
[EN300-123311-0.5g] 2-[(piperazin-1-yl)methyl]pyrazine 1,041,700원
[EN300-123311-1g] 2-[(piperazin-1-yl)methyl]pyrazine 1,316,200원
[EN300-123311-2.5g] 2-[(piperazin-1-yl)methyl]pyrazine 2,668,800원
[EN300-123311-5g] 2-[(piperazin-1-yl)methyl]pyrazine 5,186,500원
[EN300-123311-10g] 2-[(piperazin-1-yl)methyl]pyrazine 10,036,800원