Home
About Us
Products
Order
Contact Us
Chinese
MAIN PRODUCTS
Carbon tetrachloride
Trichloromethane(Chloroform)
Dichloromethane
Dichloro monofluoromethane
Difluoro chloromethane
Difluoro dichloromethane
Hydrochloric acid
Caprolactam
Methanol
Hydrofluoric acid
Cyclohexanone
N,N-Dimethylformamide
N,N-Dimethylformamide
CAS£º68-12-2;1968-12-2
Molecular formula:C
3
H
7
NO
Molecular Structure£º
久久97超碰色中文字幕东京_国产一级强??片_曰曰鲁夜夜免费播放_中文字幕v亚洲日本在线