CAS Number: 6339-54-4

Alternate CAS#:

Chemical Name: Azathioprine EP Impurity D

Molecular Formula: C4H5N3O2S

Molecular Weight: 159.16

CAS Number: 4531-54-8

Alternate CAS#:

Chemical Name: Azathioprine EP Impurity A

Molecular Formula: C4H6N4O2

Molecular Weight: 142.12

CAS Number: 446-86-6 (non-labelled)

Alternate CAS#:

Chemical Name: Azathioprine-13C2-15N

Molecular Formula: C713C2H7N615NO2S

Molecular Weight: 280.24

CAS Number: 446-86-6

Alternate CAS#:

Chemical Name: Azathioprine

Molecular Formula: C9H7N7O2S

Molecular Weight: 277.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Liothyronine related impurity, (R)-2-amino

Molecular Formula: C15H12I3NO4

Molecular Weight: 650.98

CAS Number: 1070-65-1

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 9

Molecular Formula: C10H19ClO3

Molecular Weight: 222.71

CAS Number: 188783-96-2

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 8

Molecular Formula: C8H14O3S2

Molecular Weight: 222.32

CAS Number: 188745-24-6

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 7

Molecular Formula: C8H14O3S2

Molecular Weight: 222.33

CAS Number: 17370-41-1

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 6

Molecular Formula: C8H14O4S2

Molecular Weight: 238.32

CAS Number: 6992-30-9

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 5

Molecular Formula: C8H14O3S2

Molecular Weight: 222.32

CAS Number: 916746-61-7

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 4

Molecular Formula: C12H23NO4S2

Molecular Weight: 309.44

CAS Number: 108015-78-7

Alternate CAS#:

Chemical Name: Thioctic Acid Impurity 3

Molecular Formula: C8H14O3S2

Molecular Weight: 222.32