[EN300-2982657-0.05g] 5-ethynylpyrazin-2-amine 567,600원
[EN300-2982657-0.1g] 5-ethynylpyrazin-2-amine 781,000원
[EN300-2982657-0.25g] 5-ethynylpyrazin-2-amine 1,057,800원
[EN300-2982657-0.5g] 5-ethynylpyrazin-2-amine 1,586,900원
[EN300-2982657-1g] 5-ethynylpyrazin-2-amine 1,998,600원
[EN300-2982657-2.5g] 5-ethynylpyrazin-2-amine 3,791,000원
[EN300-2982657-5g] 5-ethynylpyrazin-2-amine 5,544,400원
[EN300-2982657-10g] 5-ethynylpyrazin-2-amine 8,153,600원