應(yīng)用
2-Chloro-4-fluorobenzonitrile may be used in the preparation of 2-chloro-3,4-diaminobenzonitrile.
Sigma-Aldrich西格瑪奧德里奇(上海)貿(mào)易有限公司
聯(lián)系商家時(shí)請?zhí)峒癱hemicalbook,有助于交易順利完成!