Central nervous system depressants. IV. 2-aminoalkyl-1,2-dihydro-3H-imidazo(1,5-a)indol-3-ones.

R&D Labs maybe for 21109-27-3

• Zhejiang Hoshine Silicon Industry Co., Ltd.

  Contact:86-573-89179966

  Address:Zhapu Town, Pinghu City, Zhejiang, China

• SAGECHEM LIMITED

  website:http://www.sagechem.com

  Contact:+86-571-86818502

  Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

• Changzhou Ruiping Chemical Co., Ltd

  website:http://www.wishchem.com

  Contact:+86-519-82324280

  Address:No.288-1 Huacheng Road, Jintan

• Beijing Wisdom Chemicals Co., Ltd.

  Contact:+86-10-52350335

  Address:F2, BLDG 19, Liando Valley U, Majuqiao, Tongzhou District, Beijing, China

• ZHEJIANG JIANYE CHEMICAL CO.,LTD.

  Contact:86-571-64149273,64149234

  Address:No. 48, Fuxi Road, Meicheng Town