Levocabastine Impurity 11

CAS NO.: 873385-02-5

Formula: C6H10O4

Weight: 146.14

Levocetirizine Impurity 1

CAS NO.: 909779-33-5

Formula: C21H26ClN3O2

Weight: 387.91

Levocetirizine Impurity 2

CAS NO.: 109806-71-5

Formula: C19H23ClN2O

Weight: 330.86

Levocetirizine Impurity 2 DiHCl

CAS NO.: 164726-80-1

Formula: C19H23ClN2O. 2 HCl

Weight: 330.86 2 36.46

LeterMovir Impurity 1

CAS NO.: 6064-14-8

Formula: C17H14F6N2O3

Weight: 408.3

LeterMovir Impurity 2

CAS NO.: 917389-21-0

Formula: C19H16F4N2O4

Weight: 412.34

LeterMovir Impurity 3

CAS NO.: 16015-71-7

Formula: C11H16N2O

Weight: 192.26

LeterMovir Impurity 4 HCl

CAS NO.: 16015-70-6

Formula: C11H16N2O.HCl

Weight: 192.26 36.46

LeterMovir Impurity 5 2HCl

CAS NO.: 6968-76-9

Formula: C11H16N2O.2HCl

Weight: 192.26 2 36.46

LeterMovir Impurity 6

CAS NO.: 917389-29-8

Formula: C30H30F4N4O4

Weight: 586.59

LeterMovir Impurity 7

CAS NO.: 917389-32-3

Formula: C29H28F4N4O4

Weight: 572.56

LeterMovir Impurity 8

CAS NO.:

Formula: C18H14F4N2O4

Weight: 398.31

LeterMovir Impurity 9

CAS NO.:

Formula: C29H28F4N4O4

Weight: 572.56

LeterMovir Impurity 10

CAS NO.: 917389-34-5

Formula: C30H30F4N4O4

Weight: 586.59

LeterMovir Impurity 11

CAS NO.: 917389-23-2

Formula: C15H11BrF4N2O2

Weight: 407.16

LeterMovir Impurity 12

CAS NO.:

Formula: C18H14F4N2O4

Weight: 398.31