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QL052241
Levocetirizine Impurity 41
Molecular Formula: C33H45ClN2O13
Molecular Weight: 713.17
CAS No.: NA
QL052242
Levocetirizine-d4 Dihydrochloride
Molecular Formula: C21H21D4ClN2O3.2HCl
Molecular Weight: 392.92 2*36.46
CAS No.: NA
QL052243
Levocetirizine Impurity 43
Molecular Formula: C21H23ClN2O4
Molecular Weight: 402.88
CAS No.: 1172851-76-1
QL052244
Levocetirizine Impurity 44
Molecular Formula: C19H23ClN2O
Molecular Weight: 330.86
CAS No.: 705289-62-9