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的重要原料。
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的重要原料。
Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.
结 乙丁醇、利福平、吡嗪酰和异烟肼均具有良好的为。
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