Altretamine Impurity 2
CAS Number: 3140-74-7
Molecular Formula: C7H12ClN5
Molecular Weight: 201.66

Altretamine
CAS Number: 645-05-6
Molecular Formula: C9H18N6
Molecular Weight: 210.28

Esomeprazole Impurity 18
CAS Number: 92806-98-9
Molecular Formula: C7H6N2OS
Molecular Weight: 166.20

Esomeprazole Impurity 24 HCl
CAS Number: 73590-93-9
Molecular Formula: C8H10ClN. HCl
Molecular Weight: 155.63 : 36.46

Esomeprazole Impurity 15
CAS Number: 220771-03-9
Molecular Formula: C8H10ClNO
Molecular Weight: 171.62

3,4-Diaminoanisole dihydrochloride
CAS Number: 59548-39-9
Molecular Formula: C7H10N2O.2HCl
Molecular Weight: 138.17 : 2*36.46

L-Menthol 
CAS Number: 2216-51-5
Molecular Formula: C10H20O
Molecular Weight: 156.27

Mizolastine Impurity 14
CAS Number: 108612-60-8
Molecular Formula: C25H27FN6O
Molecular Weight: 446.53