2-cyanopyrazine is an important raw material in manufacturing pyrazinamide, anlitubercu-lar drug.
氰基吡嗪是生产治疗结核病药物吡嗪酰
重要原料。

2-cyanopyrazine is an important raw material in manufacturing pyrazinamide, anlitubercu-lar drug.
氰基吡嗪是生产治疗结核病药物吡嗪酰
重要原料。
Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.
结果 


丁醇、利福平、吡嗪酰
和异烟肼均具有良好

行为。
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