Studies on the syntheses of heterocyclic compounds. Part DCXXXVI. An alternative synthesis of pentazocine

R&D Labs maybe for 58937-54-5

• Chengdu Biopurify Phytochemicals Ltd.

  website:http://www.phytopurify.com

  Contact:+86-28-82633397

  Address:2F,No.11 Building,No.388 Rongtaidadao CNSTP,Wenjiang Zone,Chengdu,Sichuan, China

• Nanjing Ruizhi Industry & Technologh Co.，Ltd.

  Contact:+86-25-86808110

  Address:441-4-A5,NO.12 Longzang Avenue,Yuhuatai District,210039,Nanjing

• HAORUI ENTERPRISES LLC

  Contact:(1) 206-3550089

  Address:5115 NE 8TH PL, Renton, WA 98059 USA

• Xiamen Kaijia Imp & Exp Co., Ltd.

  Contact:86-592-5101177

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

• Antaeus Bio-technology Co., LTD(expird)

  Contact:021-31252569

  Address:shanghai pudong