亚洲人妖ts网站,夜夜春亚洲嫩草影院,欧美变态深喉囗交免费,av福利无码亚洲网站,黄色小说下载,恶魔契约书txt下载,小说免费
Home
For Buyer
For seller
Product Directory
Company Directory
EXOP
Dictionary
My office
Join free
Login in
China Site
Shanghai micro-mega industry co., ltd.
Sell
About us
Products
Buy
Sell
Contact us
Chinese
Sell:
2-Deoxy-2,2-difluoro-D-erythro-pentofuranous-1-ulose-3,5- dibenzoate
Date:
2011-01-04
Cas#:
122111-01-7
Specification:
Price:
Quantity:
Term:
30
Note:
Molecular formula:C
19
H
14
F
2
O
6
Molecular weight:376.31
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.