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: (5-ethyl-1,2,4-oxadiazol-3-yl)methanol
Cas NO.: 915920-77-3
Product purity: 0.97
Molecular weight: 128.06
Molecular formula: C5H8N2O2
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
2021自拍偷在线精品自拍偷| 亚洲国产另类久久久精品黑人 | 久久国产精品一国产精品金尊| 亚洲AV永久中文无码精品| 大地资源中文第3页| 国产成人无码国产亚洲|