Studies on vitamin D (calciferol) and its analogues. 21. Solvolytic ring expansions of vitamin D3. Formation of 1,4-dihydroxy-A-homo-19-nor-9,10-secocholesta-5,7-diene

R&D Labs maybe for 75896-12-7

• Anhui Dexinjia Biopharm Co., Ltd

  Contact:+86-531-82375818

  Address:9 Hexie Road, kaifaqu, Taihe

• Zhengzhou Yuanli Biological Technology Co., Ltd.

  Contact:+86-371-67897870/67897895

  Address:No. 38, Qingyang Street, Zhengzhou, Henan, China

• shandong zhongke taidou chemical co.,ltd

  Contact:86-531-88682301

  Address:Jinan shandong Province CHina

• Hefei EnliPharma Tecnology Co.,Ltd

  Contact:0086-551-66399836

  Address:Qing Cheng ShuiXiang Building 805, Mengcheng North Road , ShuangFeng Economic Development Zone Anhui HeFei

• Engineering Research Center of Pesticide, Heilongjiang Province

  Contact:+86-451-86609001

  Address:No.74 of Xuefu Road, Nangang District,