Betahistine Impurity 7
CAS Number: 32635-81-7
Molecular Formula: C8H11N3O
Molecular Weight: 165.19

Glibenclamide ImpurityⅡ
CAS Number: 14511-59-2
Molecular Formula: C19H21ClN2O6S
Molecular Weight: 440.90

Glyburide EP Impurity A
CAS Number: 16673-34-0
Molecular Formula: C16H17ClN2O4S
Molecular Weight: 368.84

Regadenoson Impurity 15
CAS Number: 83124-74-7
Molecular Formula: C6H7Cl3O2
Molecular Weight: 217.48

Hydroxychloroquine sulfate Impurity 25
CAS Number: 106007-99-2
Molecular Formula: C6H15NO2
Molecular Weight: 133.19

Altrenogest Impurity 9
CAS Number: N/A
Molecular Formula: C21H26O3
Molecular Weight: 326.44

Altrenogest Impurity 8
CAS Number: N/A
Molecular Formula: C21H26O2
Molecular Weight: 310.44

Altrenogest Impurity 7
CAS Number: N/A
Molecular Formula: C21H26O2
Molecular Weight: 310.44