[EN300-198552-0.05g] 2-(pyridin-4-yl)pyrazine 363,000원
[EN300-198552-0.1g] 2-(pyridin-4-yl)pyrazine 511,364원
[EN300-198552-0.25g] 2-(pyridin-4-yl)pyrazine 703,636원
[EN300-198552-0.5g] 2-(pyridin-4-yl)pyrazine 1,073,818원
[EN300-198552-1g] 2-(pyridin-4-yl)pyrazine 1,358,909원
[EN300-198552-2.5g] 2-(pyridin-4-yl)pyrazine 2,608,273원
[EN300-198552-5g] 2-(pyridin-4-yl)pyrazine 3,828,000원
[EN300-198552-10g] 2-(pyridin-4-yl)pyrazine 5,649,636원