Lidocaine Chloride Impurity
CAS Number: 110155-69-6
Molecular Formula: C14H21ClN2O
Molecular Weight: 268.79

Bupivacaine Impurity 8 HCl
CAS Number: N/A
Molecular Formula: C18H27NO2 . HCl
Molecular Weight: 289.42 : 36.46

Saxagliptin Impurity 19
CAS Number: 361441-97-6
Molecular Formula: C17H27NO4
Molecular Weight: 309.40

Saxagliptin Impurity 11
CAS Number: 361440-67-7
Molecular Formula: C11H18N2O3
Molecular Weight: 226.27

Saxagliptin Impurity 9 Mesylate
CAS Number: 1312338-82-1
Molecular Formula: C6H10N2O. CH4O3S
Molecular Weight: 126.16 : 96.10

Saxagliptin Impurity 4 Mesylate
CAS Number: 1564266-70-1
Molecular Formula: C6H10N2O. CH4O3S
Molecular Weight: 126.16 : 96.11

Tafamidis Impurity 1
CAS Number: 1184581-58-5
Molecular Formula: C14H9Cl2NO4
Molecular Weight: 326.13

Indobufen Impurity 16
CAS Number: 63061-27-8
Molecular Formula: C14H19NO3
Molecular Weight: 249.31