Stereo- and regioselective synthesis of chiral diamines and triamines from pseudoephedrine and ephedrine

R&D Labs maybe for 130563-31-4

• Suzhou Zhonghelong Chemical Tech Co., Ltd【License cancellation】

  Contact:+86 571-12345678

  Address:Dunhuang Road, Suzhou Industrial Park, No.128 building 701 room Mansion

• Xi'an Herbland Tech Inc.

  Contact:+86-29-88710656

  Address:South Tai bai Road, High Tech Development Zone, Xi'an China

• Global United Biotechnology Inc.

  Contact:+86-21-61618568

  Address:Room 309, Building 6, NO.135, Jinyu Road, Pudong

• Wuhan Better Organic Technology Inc.

  Contact:13307163183

  Address:Wuhan Economic&Technology Development Zone, Hubei

• Xian Lyphar Biotech Co., Ltd.

  Contact:0086-29-89196322

  Address:North of the Fifth Keji Road, Hi-Tech Industrial Zone, Xi'an City, Shaanxi Province, China