Metoprolol Dimer
CAS Number: 230975-30-1
Molecular Formula: C21H28O5
Molecular Weight: 360.44

Lidocaine Impurity 7
CAS Number: 1606-01-5
Molecular Formula: C6H13NO2
Molecular Weight: 131.17

Ziprasidone EP Impurity C
CAS Number: 1159977-64-6
Molecular Formula: C21H23ClN4O2S
Molecular Weight: 430.95

Avanafil Impurity 5
CAS Number: 1452128-53-8
Molecular Formula: C18H17ClN6O3
Molecular Weight: 400.82

(Z)-Crotamiton
CAS Number: 124236-30-2
Molecular Formula: C13H17NO
Molecular Weight: 203.28

Bumetanide Impurity 20
CAS Number: 751422-00-1
Molecular Formula: C13H9NO8S
Molecular Weight: 339.28

Calcium acetate
CAS Number: 62-54-4
Molecular Formula: C4H6CaO4
Molecular Weight: 158.17

Azelastine EP Impurity B (free base)
CAS Number: 110406-94-5
Molecular Formula: C14H21N3O
Molecular Weight: 247.34