Phenacetin /4-Acetophenetidide /fenidina CAS 62-44-2
4-Methylpropiophenone CAS 5337-93-9
Benzyl cyanide/ a-Tolunitrile / Benzeneacetonitrile CAS ... Explore More
Phenacetin /4-Acetophenetidide /fenidina CAS 62-44-2
4-Methylpropiophenone CAS 5337-93-9
Benzyl cyanide/ a-Tolunitrile / Benzeneacetonitrile CAS ... Explore More
3-Chloro-2-hydroxypropyltrimethyl ammonium chloride (active cationic etherifying agent) is a kind of quaternary ammonium salt, which could be widely u ... Explore More
To purchasing department:
Dear Sirs/madam,
I am lisa I learn your from internet.
I am writing to you in the hope of enter into our business relat ... Explore More
nematic liquid crystals
More than 15years of liquid crystal production experience.
4'-Pentyl[1,1'-biphenyl]-4-carbonitrile;
CB5;5CB
p-Cyano-p'-pen ... Explore More
