Regioselective Lithiation of 3-Pyridylsulfonic Acid Derivatives: A Convenient Route to Various New 4-Substituted 3-Pyridylsulfonamides

R&D Labs maybe for 16133-25-8

• Shanghai Surseechem Co.,Ltd.

  Contact:+86-21-61318535

  Address:Building 29,No.2139 Xizha Road, Fengxian District, Shanghai

• RongCheng K&S Chemical Co.,Ltd

  Contact:0631-7336369

  Address:rongcheng ,shandong province china

• Yingkou Sanzheng New Technology Chemical Industry Co., Ltd.

  Contact:+86-417-2927806

  Address:yingkou

• Shandong Wanda Organosilicon New Material Co., Ltd

  Contact:+86-21-54177116;54302881

  Address:R1318 Greenland No. 3 Lane 58 Xinjian East Rd., Minhang

• Zhuhai Rundu Pharmaceutical co.,Ltd

  Contact:+86-756-7630755

  Address:No.6,North Airport Road,Sanzao Town,Jinwan District