Novel access to (3R)- and (3S)-3-hydroxyl-L-aspartic acids, (4S)-4- hydroxyl-L-glutamic acid, and related amino acids

R&D Labs maybe for 152698-54-9

• Shanghai Haoyuan Chemexpress Co., Ltd.

  website:https://www.chemexpress.com/

  Contact:86-21-58950125

  Address:No.3 Building, No.1999, Zhangheng Road, ZhangjiangHighTech Park, Shanghai, P.R.China,201203

• Beijing Mashi Fine Chemical Co.,Ltd.

  Contact:+86-10-61271592

  Address:Room 506, Section B, Kaichi Mansion, Industrial Development

• Tianjin Crest Pharmaceutical R&D Co., Ltd. （Tianjin Yao Technology Development Co., Ltd.）(expird)

  Contact:+86-22-66211386

  Address:Building B5-405, No, 80 4th Avenue, TEDA, Tianjin, China P.R. 300457

• Daqing New Century Fine Chemical Co., Ltd.(expird)

  Contact:010-57126694

  Address:No.39, jinxing cun, honggang district

• TIC Gums, Inc.

  Contact:410-273-7300; 800-221-3953

  Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA