[EN300-4296286-0.05g] 2-bromo-5-ethynylpyrazine 564,900원
[EN300-4296286-0.1g] 2-bromo-5-ethynylpyrazine 810,900원
[EN300-4296286-0.25g] 2-bromo-5-ethynylpyrazine 1,126,700원
[EN300-4296286-0.5g] 2-bromo-5-ethynylpyrazine 1,738,700원
[EN300-4296286-1g] 2-bromo-5-ethynylpyrazine 2,213,500원
[EN300-4296286-2.5g] 2-bromo-5-ethynylpyrazine 4,271,700원
[EN300-4296286-5g] 2-bromo-5-ethynylpyrazine 6,290,700원
[EN300-4296286-10g] 2-bromo-5-ethynylpyrazine 9,292,000원