CAS Number: 129-89-5

Alternate CAS#:

Chemical Name: Metamizole EP Impurity E Sodium Salt

Molecular Formula: C12H14N3O4S. Na

Molecular Weight: 296.32 22.99

CAS Number: 519-98-2

Alternate CAS#:

Chemical Name: Metamizole EP Impurity C

Molecular Formula: C12H15N3O

Molecular Weight: 217.27

CAS Number: 1173021-81-2

Alternate CAS#:

Chemical Name: Ammelide-13C3

Molecular Formula: 13C3H4N4O2

Molecular Weight: 131.07

CAS Number: 50980-32-0

Alternate CAS#:

Chemical Name: Ankaflavin

Molecular Formula: C23H30O5

Molecular Weight: 386.49

CAS Number: 642-39-7

Alternate CAS#:

Chemical Name: Angolensin

Molecular Formula: C16H16O4

Molecular Weight: 272.3

CAS Number: 139968-49-3 (non-labelled)

Alternate CAS#:

Chemical Name: Metaflumizone-d6

Molecular Formula: C24H10D6F6N4O2

Molecular Weight: 512.45

CAS Number: N/A

Alternate CAS#:

Chemical Name: Metaflumizone-d4

Molecular Formula: C24H12D4F6N4O2

Molecular Weight: 510.43

CAS Number: 2133460-43-0

Alternate CAS#:

Chemical Name: Bupropion Impurity 9

Molecular Formula: C12H14ClNO3S

Molecular Weight: 287.76

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bupropion Impurity 7 HCl

Molecular Formula: C13H17Cl2NO. HCl

Molecular Weight: 274.19 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Topiroxostat Impurity 39

Molecular Formula: C13H8N6

Molecular Weight: 248.25

CAS Number: N/A

Alternate CAS#:

Chemical Name: TKMDIP-2

Molecular Formula: C8H11N3O3S

Molecular Weight: 229.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: TKMDIP-1

Molecular Formula: C7H8ClN3O2S

Molecular Weight: 233.68