[EN300-198552-0.05g] 2-(pyridin-4-yl)pyrazine 399,300원
[EN300-198552-0.1g] 2-(pyridin-4-yl)pyrazine 562,500원
[EN300-198552-0.25g] 2-(pyridin-4-yl)pyrazine 774,000원
[EN300-198552-0.5g] 2-(pyridin-4-yl)pyrazine 1,181,200원
[EN300-198552-1g] 2-(pyridin-4-yl)pyrazine 1,494,800원
[EN300-198552-2.5g] 2-(pyridin-4-yl)pyrazine 2,869,100원
[EN300-198552-5g] 2-(pyridin-4-yl)pyrazine 4,210,800원
[EN300-198552-10g] 2-(pyridin-4-yl)pyrazine 6,214,600원