斗转星移合成怎么进不去,a级片电影免费在线视频,九九热这里只有精品6,免费吃奶摸下激烈视频网址,国产麻豆a一级毛片爽爽影院,波霸女的淫欲生活,孽乱呻吟声老妇

Set as your home page | Add to Favorites
Join Now | Sign In | Contact us | China Site
 
 
Display by Products Name
Display by CAS No.
 
Dictionary
ABCDEF
GHIJKL
MNOPQR
STUVWX
YZ
Hexamethylenetetramine
Hexamethylene diacrylate
Hexamethylenebis(nitrilodimethylene)tetraphosphonic acid
Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
4,4-Hexamethylenebis(1,1-dimethylsemicarbazide)
Hexamethylene bis(chloroformate)
Hexamethylditin
Hexamethyldisiloxane
Hexamethyldisilazane
Hexamethyldisilane
Dictionary   

Chemical Name: Hexamethylphosphoramide
Synonyms: N,N,N,N,N,N-Hexamethylphosphoric triamide; Tris(dimethylamino)phosphine oxide; HMPA
CAS#: 680-31-9
Molecular formula: C6H18N3OP
Molecular weight: 179.20
Molecular Structure: Hexamethylphosphoramide Structure,680-31-9Structure
Suppliers for Hexamethylphosphoramide    More...
Shanghai orgchem co.,ltd.
Wuhan senwayer century chemical co.,ltd
Shanghai sinoco pharmaceutical co.,ltd
Letopharm co., ltd
Rosewell industry co., limited
An pharmatech co ltd.
Suzhou unite pharmaceutical co.,ltd.
Zeniview chemistry technology co., ltd.
Suzhou rovathin foreign trade co.,ltd.

Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.