Letter: Synthesis of 1-N-((s)-4-amino-2-hydroxybutyryl)-3',4'-dideoxyneamine.

R&D Labs maybe for 42859-92-7

• Shanghai Hanhong Scientific Co.,Ltd.

  website:http://www.chemvia.com

  Contact:+86-21-64541543,54280654,13918533501

  Address:Jiachuan Road 245

• Taixing Shenfeng Chemical Co., Ltd.

  Contact:+86-523-87117033, 87117666

  Address:4# Yinsanlu, Huangqiao town, Taixing, Jiangsu, China.

• Zhengzhou Minzhong Pharmaceutical Co.,ltd

  Contact:0086-371-65797115

  Address:15/F,Jiangshan Bldg, NO.126 Huanghe Road,Zhengzhou, China

• Shanghai Dianyang Industry Co.,ltd

  Contact:+86 21 6492 4669

  Address:Chejing RD, Songjiang District, Shanghai, China

• Changyi Xinxing Technology Development Co., Ltd.

  Contact:0086-510-86651065(Time Zone:8),86651656

  Address:94 Yingbinxilu WestRoad, Huangtu Town, Jiangyin City, Jiangsu, China