CAS Number: 6490-20-6

Alternate CAS#:

Chemical Name: Levocarnitine EP Impurity C Chloride

Molecular Formula: C7H17N2O2. Cl

Molecular Weight: 161.22 35.45

CAS Number: 6538-82-5 (E-isomer)

Alternate CAS#:

Chemical Name: Levocarnitine EP Impurity A

Molecular Formula: C7H13NO2

Molecular Weight: 143.19

CAS Number: 5817-39-0

Alternate CAS#:

Chemical Name: Levothyroxine Impurity K

Molecular Formula: C15H12I3NO4

Molecular Weight: 650.98

CAS Number: 30804-52-5

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 45

Molecular Formula: C19H17I4NO5

Molecular Weight: 846.96

CAS Number: 7069-47-8

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 44

Molecular Formula: C15H10I4O5

Molecular Weight: 777.86

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 43

Molecular Formula: C29H17I8NO8

Molecular Weight: 1522.69

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 42

Molecular Formula: C29H17I8NO8

Molecular Weight: 1522.69

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 41

Molecular Formula: C28H16I7NO7

Molecular Weight: 1366.77

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 40

Molecular Formula: C28H16I7NO7

Molecular Weight: 1366.77

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 39

Molecular Formula: C44H30I10N2O10

Molecular Weight: 2015.77

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 37

Molecular Formula: C21H15I4NO5

Molecular Weight: 868.97

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 36

Molecular Formula: C30H21I7N2O8

Molecular Weight: 1425.84