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: Ethyl 5-bromo-1,3,4-thiadiazole-2-carboxylate
Cas NO.: 1030613-07-0
Product purity: 0.97
Molecular weight: 237.074
Molecular formula: C5H5BrN2O2S
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
亚洲成a人无码| 99精品国产兔费观看久久| 动漫av一区二区在线观看| 色欧美片视频在线观看| 男人吃奶摸下挵进去啪啪软件| 最新亚洲AV日韩AV一区二区三区|