Reaction of iminium salts with 4-benzylamino-1,2-naphthoquinones and an unexpected effect in the 1H-NMR-Spectra of piperidinium chlorides

R&D Labs maybe for 132090-62-1

• Geen Chemical Technology Co., Ltd

  Contact:86-769-21660847

  Address:1408, Yingfeng Commercial Center, Nancheng District

• PharmOrgsyn

  Contact:+86-21-38228826

  Address:Room 505 Building 2, No 3377 Kangxin Highway, Shanghai, Republic China

• Sarchem Laboratories, Inc.

  Contact:732.938.2777

  Address:5012 Industrial Road Farmingdale, NJ 07727

• Chemsky（shanghai）International Co.,Ltd.

  Contact:0

  Address:0

• Jiangxi Province Bethel Pharmaceutical Co., Ltd.

  Contact:+86-795-259 3456 ，+86-15957688008 13566650571

  Address:Huangjindui Chemical Park， Shanggao County ，Yichun city，Jiangxi Province