5-氯-2-甲氧羰基吡嗪;5-氯吡嗪-2-甲酸甲酯;5-氯-2-吡嗪甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;
2-chloro-5-carbomethoxy-pyrazine;5-chloropyrazinecarboxylic acid methyl ester;Methyl-5-chloropyrazine-2-carboxylate;2-chloropyrazine-5-carboxylic acid methyl ester;methyl 5-chloropyrazinoate;
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