2-cyanopyrazine is an important raw material in manufacturing pyrazinamide, anlitubercu-lar drug.

氰基嗪是生产治疗结核病嗪酰的重要料。

Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.

结果 盐酸乙、利福平、嗪酰和异烟肼均具有良好的色谱行为。