追加説明:
2,3,4-Trifluoronitrobenzene (CAS 771-69-7) is a pharmaceutical-grade intermediate manufactured directly by Hangzhou Hongqin Pharmtech Co., Ltd., used as an intermediate in pharmaceutical synthesis. It meets Chinese Pharmacopoeia (ChP) standards and is distributed broadly across Asia, the Americas, Europe, Australasia, the Middle East, and Africa, with samples available.
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