补充描述:
2,4-Difluorobenzonitrile (CAS 3939-09-1) is manufactured directly by Hangzhou Hongqin Pharmtech Co., Ltd. to pharmaceutical grade and Chinese Pharmacopoeia (ChP) standard, used as an intermediate in pharmaceutical synthesis. The company offers samples and distributes the product across Asia, North America, Latin America, Europe, Australasia, the Middle East and Africa.
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