AN IMPROVED SYNTHESIS OF OXOTREMORINE.

R&D Labs maybe for 70-22-4

• Changde Yungang Biotechnology Co., Ltd

  website:http://www.cdyg.com

  Contact:+86-736-7391178

  Address:Qiaonan Industrial Park, Changde City, Hunan Province

• Hangzhou Gangjin Chemical Co.,Ltd.(expird)

  Contact:+86-571-85109780

  Address:707 Zhejiang Minhang Bldg., No.290 Zhongshan North Road, Hangzhou 310003, China

• Xiamen Kaijia Imp & Exp Co., Ltd.

  Contact:86-592-5101177

  Address:Room406 Luhui Building No. 65 Haitian Road Huli Xiamen,China.

• Phantom-pharma

  Contact:

  Address:

• Jinan Jiaquan Chemical Co.,Ltd

  Contact:+86-531-62318366

  Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China