Usage/Application Pharma Packaging Type Drum Cas Number 130018-87-0 Color White Moisture 0.1% Manufacturer Jiyan Chemicals Formula C21H27Cl3N2O3 Loss on Drying 0.2% Molecular Weight 461.81 Country of Origin Made in India Synonyms - (-)-Cetirizine dihydrochloride; 2-[2-[4-[(R)-(4-chlorophenyl)-phenyl-methyl]piperazin-1-yl]ethoxy]acetic acid dihydrochloride, Levocetirizine dihydrochloride