Agents acting on the central nervous system. 15. 2-Substituted 1,2,3,4,6,7,12,12a-octahydropyrazino(2',1':6,1)pyrido(3,4-b)indoles. A new class of central nervous system depressants.

R&D Labs maybe for 42021-33-0

• Fiarpharmatech Co., Ltd.(expird)

  Contact:13482436141

  Address:Room 1138, Building 3, No. 555, Huancheng Road(West), Fenxian District, Shanghai

• Zhengzhou Institute of Chiral Pharmer Research Co., Ltd.

  Contact:86-371-55219111

  Address:15 Floor, 2 Building, Central China Technovalley, Zhongyuan West Road

• SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD

  Contact:+86-576-88685096

  Address:GENGJU VILLAGE NORTH ONE KILOMETER,ZHANHUA DISTRICT,BINZHOU CITY,SHANDONG PROVINCE,CHINA.

• Xi'an Herbland Tech Inc.

  Contact:+86-29-88710656

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

• Shanghai ZaiQi Bio-Tech Co., Ltd.,

  Contact:+86-21-5482 4098

  Address:Bldg. No.7, No.201 MinYi Rd，Songjiang CaoHeJing High-Tech Park Shanghai 201516 P,R,China