Cetirizine Impurity 4
(R)-Cetirizine EP Impurity A
CAS NO.: 300543-56-0
分子式: C17H19ClN2
分子量: 286.80
Cetirizine EP Impurity D
CAS NO.: 346451-15-8
分子式: C30H28Cl2N2
分子量: 487.47
Cetirizine Impurity 1
CAS NO.: 911845-76-6
分子式: C19H22N2O2
分子量: 310.40
Cetirizine Impurity 2
CAS NO.:
分子式: C19H24N2O2
分子量: 312.41
Cetirizine Impurity 3
CAS NO.:
分子式: C20H25ClN2O
分子量: 344.17
Cetirizine Impurity 5
CAS NO.:
分子式: C21H27ClN2O5
分子量: 422.91