Preparation and stability of a new series of sterically hindered esters of vitamin A. I.

R&D Labs maybe for 20559-06-2

• Xi'an HO-SHINE Bio-Technology Co., Ltd

  Contact:+86 (29) 8248-5435/18292020086

  Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China

• Anhui Dexinjia Biopharm Co., Ltd

  Contact:+86-531-82375818

  Address:9 Hexie Road, kaifaqu, Taihe

• Shenzhen ZheYi Chemicals Co.,LTD(Shanghai Branch)

  Contact:+86-21-54159691

  Address:Room1002,Building No.2, Lane 98 Bixiu Road,Minhang District, Shanghai,China 201100

• SICHUAN ZHONGBANG NEW MATERIAL CO., LTD

  website:http://www.zhongbangst.com

  Contact:86-830-2585019

  Address:sichuan,china

• Jinan Jinguilin Chemical Co.,Ltd

  Contact:+86-531-81188412

  Address:3rd floor of Torch Building, Huanyuan Rd, City of Jinan