Mitomycin B

CAS NO.: 4055-40-7

Formula: C16H19N3O6

Weight: 349.34

Metoprolol Hemitartrate

CAS NO.: 56392-17-7

Formula: C30H50N2O6.C4H6O6

Weight: 534.74 150.09

Metroprolol Succinate

CAS NO.: 98418-47-4

Formula: C30H50N2O6.C4H6O4

Weight: 534.74 118.09

Metoprolol EP Impurity A

CAS NO.: 109632-08-8

Formula: C14H23NO3

Weight: 253.342

Metoprolol EP Impurity B

CAS NO.: 56718-71-9

Formula: C9H12O2

Weight: 152.19

Metoprolol EP Impurity D

CAS NO.: 62572-90-1

Formula: C12H18O4

Weight: 226.27

Metoprolol EP Impurity E

CAS NO.: 163685-38-9

Formula: C15H25NO3

Weight: 267.37

Metoprolol EP Impurity F

CAS NO.: 7695-63-8

Formula: C12H19NO2

Weight: 209.29

Metoprolol Impurity I

CAS NO.: 933468-54-3

Formula: C14H21NO2

Weight: 235.33

Metoprolol EP Impurity J

CAS NO.: 163685-37-8

Formula: C18H31NO5

Weight: 341.45

Metoprolol EP Impurity M

CAS NO.: 343785-33-1

Formula: C9H22N2O

Weight: 174.29

Metoprolol EP Impurity M DiHCl

CAS NO.:

Formula: C9H22N2O.2HCl

Weight: 174.29 2 36.46

Metoprolol EP Impurity N

CAS NO.: 6452-57-9

Formula: C6H15NO2

Weight: 133.19

Metoprolol USP Impurity B

CAS NO.: 56718-76-4

Formula: C12H17ClO3

Weight: 244.72

Metoprolol USP Impurity D

CAS NO.: 154784-36-8

Formula: C27H41NO6

Weight: 475.63

Metoprolol USP Impurity D HCl

CAS NO.: 1486464-40-7

Formula: C27H41NO6.HCl

Weight: 475.63 36.46