2-Chlorobenzonitrile

2-Chlorobenzonitrile (CAS 873-32-5) is manufactured directly by Jiangsu Guotai Guomian Trading Co., Ltd. to industrial grade, supplied as crystals under in-house standards, sold into Asia and Europe. The supplier notes that patent-protected products of this kind are offered only for research quantities under applicable regulatory exemptions, with buyers responsible for evaluating patent status in their own markets.