CAS NO   :    154477-54-0
PRODUCT NAME    :    Methyl 2-(4-(4-chlorobutanoyl)phenyl) -2- methylpropanoat (or) 4-(4-chloro-1-oxo-butyl)-2,2-Dimethyl phenyl aceticacid methyl ester
END USE   :    Fexofenadine HCl
Molecular Weight    :    282.763 g/mol