[EN300-1837236-0.05g] 2-(but-3-yn-1-yl)pyrazine 571,300원
[EN300-1837236-0.1g] 2-(but-3-yn-1-yl)pyrazine 821,800원
[EN300-1837236-0.25g] 2-(but-3-yn-1-yl)pyrazine 1,141,900원
[EN300-1837236-0.5g] 2-(but-3-yn-1-yl)pyrazine 1,764,800원
[EN300-1837236-1g] 2-(but-3-yn-1-yl)pyrazine 2,241,900원
[EN300-1837236-2.5g] 2-(but-3-yn-1-yl)pyrazine 4,332,800원
[EN300-1837236-5g] 2-(but-3-yn-1-yl)pyrazine 6,380,100원
[EN300-1837236-10g] 2-(but-3-yn-1-yl)pyrazine 9,429,300원