Photo-oxygenation of styrenic estrogens: Structural analysis of 8,9-didehydro-, 6,7-didehydro-, and 9,11-didehydroestrone derivatives and their reactivity towards singlet oxygen

R&D Labs maybe for 138018-94-7

• TAIZHOU XINGCHENG CHEMPHARM CO.,LTD.

  Contact:0086-0576-88551200,88886292 ,88880039

  Address:B Area. 10 Floor.Yaodadasha. 289#.Shifu Road.Taizhou.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

• Hangzhou LINGEBA Technology Co., Ltd.

  Contact:+0086-571-87389059

  Address:Office 1-913,NewYouth Plaza, GongShu Area, HangZhou,ZheJiang,P.R.China

• Huangshan Violet Biological Technology Co., Ltd

  Contact:+86-559-2335676

  Address:16-201 JinShanYuan,JiangNan New City,TunXi District,HuangShan City,AnHui Province,China

• Lanzhou huibang biological chemical technology Co., LTD

  Contact:0931-7843964

  Address:NO.2011,Yannan Road,Chengguan,