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: 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde
Cas NO.: 36327-91-0
Product purity: 0.97
Molecular weight: 140.1
Molecular formula: C5H4N2O3
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
国产亚洲日韩欧美一区二区三区| 国产猛男猛女超爽免费视频 | 亚洲AV成人无码网站| 久久精品国产亚洲精品2020| 亚洲国产综合无码一区 | WWW插插插无码免费视频网站|