色8激情欧美成人久久综合电影,夜夜夜夜猛噜噜噜噜噜试看,无码AV片在线观看免费,国产精品久久久久久福利

welocme to visit!
LANGUAGE China English
products
home > products
No image!
Product name: 4-tert-Butyl-N,N-dimethylaniline
Cas NO.: 2909-79-7
Product purity: 0.97
Molecular weight: 177.29
Molecular formula: C12H19N
Packaging available: 1G;5G;10g,25g,100g,500g
Product use: In stock/Wisacheam
Special remarks:
Shanghai Wisacheam Pharmaceutical Technology Co., Ltd.
Specialized heterocyclic small molecule customization
 
COPYRIGHT (C) 2015 Shanghai Wisacheam Pharmaceutical Technology Co., Ltd.


Address: No.19 Liutuan Putuo Road, Chuansha Town, Pudong, Shanghai
Tel:+86-13817485796
Fax:+86(21)20422036
QQ:895624079
Email:tim@wisacheampharm.com
十八禁裸体WWW网站免费观看| 亚洲国产欧洲综合997久久| 人妻丰满熟妇Aⅴ无码| 精品伊人久久久大香线蕉天堂| 亚洲精品日本久久电影| 亚洲成a人片777777|