Penicillin biosynthesis. Retention of configuration at C-3 of valine during its incorporation into the Arnstein tripeptide

R&D Labs maybe for 79168-24-4

• Guarson Chemical Co., Ltd.

  website:http://www.guarson.com

  Contact:+86-523-88059600,+86-13805268803

  Address:Room B1006,Yafang Building,Jiangyan Avenue,Jiangyan District, Taizhou City,Jiangsu,China

• Shanghai Bojing Chemical Co., Ltd.

  Contact:021-37122233

  Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.

• Nanjing Spring & Autumn Biological Engineering Co., Ltd.

  Contact:86-180510-83338

  Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China

• Shanghai Cheerchem Co., Ltd.

  Contact:86-21-50966856

  Address:Building 5,300 Chuanzhan Road,Pudong New District,Shanghai

• Wuxi Pharma-Trading Import & Export Co.,Ltd.

  Contact:+86-510-82304590 82716390

  Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China