CAS Number: 62572-90-1

Alternate CAS#:

Chemical Name: Metoprolol EP Impurity D

Molecular Formula: C12H18O4

Molecular Weight: 226.27

CAS Number: 29122-74-5

Alternate CAS#:

Chemical Name: Metoprolol EP Impurity C (Bisoprolol EP Impurity L)

Molecular Formula: C13H19NO3

Molecular Weight: 237.3

CAS Number: 56718-71-9

Alternate CAS#:

Chemical Name: Metoprolol EP Impurity B

Molecular Formula: C9H12O2

Molecular Weight: 152.19

CAS Number: 109632-08-8

Alternate CAS#:

Chemical Name: Metoprolol EP Impurity A

Molecular Formula: C14H23NO3

Molecular Weight: 253.34

CAS Number: 23380-54-3

Alternate CAS#:

Chemical Name: Metolazone EP Impurity E

Molecular Formula: C14H14ClN3O3S

Molecular Weight: 339.79

CAS Number: 4015-23-0

Alternate CAS#:

Chemical Name: Metolazone EP Impurity D

Molecular Formula: C16H14ClN3O3S

Molecular Weight: 363.82

CAS Number: 28524-40-5

Alternate CAS#:

Chemical Name: Metolazone EP Impurity C

Molecular Formula: C15H14ClN3O3S

Molecular Weight: 351.81

CAS Number: 28508-63-6

Alternate CAS#:

Chemical Name: Metolazone EP Impurity B

Molecular Formula: C16H16ClN3O3S

Molecular Weight: 365.83

CAS Number: 50869-25-5

Alternate CAS#:

Chemical Name: Metolazone EP Impurity A

Molecular Formula: C16H16ClN3O3S

Molecular Weight: 365.83

CAS Number: N/A

Alternate CAS#:

Chemical Name: Maytansinoid DM4 Impurity 5-d6

Molecular Formula: C39H50D6ClN3O10S

Molecular Weight: 800.43

CAS Number: 936481-24-2

Alternate CAS#:

Chemical Name: Maytansinoid DM4 Impurity 5

Molecular Formula: C39H56ClN3O10S

Molecular Weight: 794.4

CAS Number: N/A

Alternate CAS#:

Chemical Name: Maytansinoid DM4 Impurity 4-d6

Molecular Formula: C39H50D6ClN3O10S2

Molecular Weight: 832.49