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3,6-Difluoropyrazine-2-carbonitrile: BD244212356783-28-395%; ￥374.01g

2-Fluoropyrazine: BD337804949-13-795%; ￥560.010g

Methyl 3,6-difluoropyrazine-2-carboxylate: BD268265356783-26-195%; ￥367.0100mg

2-Fluoro-3-methoxypyrazine: BD015175821261489-99-995%; ￥8195.01g

3-Fluoropyrazine-2-carboxylic acid: BD262978929022-78-698%; ￥2072.01g

3,6-Difluoropyrazine-2-carboxamide: BD244213356783-29-495%; ￥1879.01g

3-Fluoropyrazine-2-carbaldehyde: BD330801206278-24-295%; ￥5179.01g

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