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2-CHLORO-5-BROMOPYRIDINE
5-BROMO-2-CHLOROPYRIDINE
53939-30-3
BC002093
PYRIDINE, 5-BROMO-2-CHLORO-" [P]. 中国发明专利, 专利号 CN 115664683 B, 授权公告日 2023-11-02.
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2-CHLORO-5-BROMOPYRIDINE
5-BROMO-2-CHLOROPYRIDINE
53939-30-3
BC002093
PYRIDINE, 5-BROMO-2-CHLORO-" [P]. 中国发明专利, 专利号 CN 113383464 B, 授权公告日 2022-09-19.
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