[EN300-343394-0.05g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 402,636원
[EN300-343394-0.1g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 568,909원
[EN300-343394-0.25g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 786,727원
[EN300-343394-0.5g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 1,206,545원
[EN300-343394-1g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 1,531,182원
[EN300-343394-2.5g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 2,938,909원
[EN300-343394-5g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 4,321,000원
[EN300-343394-10g] 2-[2-(piperazin-1-yl)ethyl]pyrazine 6,378,182원