Photooxygenation of (R)-p-Mentha-3,8(9)-diene and 1-Isopropenyl-3,4-dihydronaphthalenes. Preparation of (R)-Menthofuran, (R)-Evodone, and (+/-)-Chromolaenin

R&D Labs maybe for 94425-41-9

• AstaTech ( Chengdu) BioPharmaceutical Corp.

  website:http://www.astabiochem.cn/

  Contact:+86-15198215156-15198215156

  Address:SICHUAN CHENGDU

• Chengdu Pukang Biotechnology Co., Ltd

  Contact:+86-28-82550498

  Address:No. 558 Rulin Road,Xinjin county,Chengdu city, China

• Oren Hydrocarbons (Qingdao) Co., Ltd.

  Contact:+86-532-68607667-801

  Address:Room 3 # 302, No.9 Qingyun Road, Qingdao, China

• VanderArk International Limited

  Contact:86-10-82437576

  Address:Qing He

• Heliosense Biotechnologies, Inc.

  website:https://www.heliosense.com/

  Contact:+86-592-5667290

  Address:Xiamen Torch Hi-tech Zone Venture Weiye Building S506