[EN300-6822799-0.05g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 456,000원
[EN300-6822799-0.1g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 650,000원
[EN300-6822799-0.25g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 901,636원
[EN300-6822799-0.5g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 1,382,636원
[EN300-6822799-1g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 1,756,909원
[EN300-6822799-2.5g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 3,386,364원
[EN300-6822799-5g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 4,980,364원
[EN300-6822799-10g] 5H-pyrrolo[2,3-b]pyrazine-2-carbonitrile 7,352,364원