性xxxx欧美老肥妇牲乱-99偷拍网-2019亚洲天堂-日韩视频在线观看视频|www.zhiliaojiazhuangxian.com


掃一掃,訪問手機版


Welcome to Xi’an QinKai Biotech Co., Ltd.!

Qinkai products

Contact us

Xi'an QinKai Biotech Co., Ltd.
Add:  Building 18, District I, Enterprise Accelerator of Xi'an Hi-Tech Industries
Development Zone, Caotang, Huyi District, Xi'an, Shaanxi Province, China
Contact:  Mr. Tuo     
13609282732         
tajinyuan@126.com

                Mr. Ge      15509226999         624457321@qq.com
Tel:  +8629-88352856 
Fax:  +8629-88323691

Website:  www.zhiliaojiazhuangxian.com

Impurities of Doxercalciferol

Current page:Home > Impurities of Doxercalciferol
Product name
CAS NO Structure type
1818286-63-3 pre-Doxercalciferol
74007-20-8 trans-Doxercalciferol
127516-23-8 1β-Doxercalciferol
143032-85-3 dihydro-Doxercalciferol

Copyright(C)2016,Xi'an QinKai Biotech Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

 
點擊這里給我發消息
聯系我們