[EN300-226170-0.05g] 2,6-bis(thiophen-2-yl)pyrazine 231,600원
[EN300-226170-0.1g] 2,6-bis(thiophen-2-yl)pyrazine 312,200원
[EN300-226170-0.25g] 2,6-bis(thiophen-2-yl)pyrazine 418,900원
[EN300-226170-0.5g] 2,6-bis(thiophen-2-yl)pyrazine 741,200원
[EN300-226170-1g] 2,6-bis(thiophen-2-yl)pyrazine 967,700원
[EN300-226170-2.5g] 2,6-bis(thiophen-2-yl)pyrazine 1,830,200원
[EN300-226170-5g] 2,6-bis(thiophen-2-yl)pyrazine 2,677,500원
[EN300-226170-10g] 2,6-bis(thiophen-2-yl)pyrazine 3,938,400원