追加説明:
3-bromo-5-methoxypyridine-1-oxide (CAS 78156-39-5) is a pharmaceutical-grade pyridine N-oxide intermediate manufactured directly by Shanghai Rlavie Technology Co., Ltd, guaranteed at a minimum purity of 98% with COA, HNMR, and HPLC/GC documentation available and samples supplied on request. It is sold worldwide, meeting USP, BP, EP, JP, IP, and other recognized pharmacopeial standards.
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