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QL052229
Synonyms: R-Cetirizine Polyethylene Glycol (PEG) Ester
Molecular Formula
C21H25ClN2O3[C2H4]n
Molecular Weight
388.90[44.05]n
CAS No.
NA
QL052228
Levocetirizine Impurity 2
Molecular Formula: C17H19ClN2
Molecular Weight: 286.81
CAS No.: 300543-56-0
QL052229
Levocetirizine Impurity 3
Molecular Formula: C21H25ClN2O3[C2H4]n
Molecular Weight: 388.90[44.05]n
CAS No.: NA