CAS Number:

Alternate CAS#:

Chemical Name: Tolvaptan Impurity ZY2

Molecular Formula: C26H23ClN2O2

Molecular Weight: 430.93

CAS Number:

Alternate CAS#:

Chemical Name: Tolvaptan Impurity ZY1

Molecular Formula: C34H31ClN2O4

Molecular Weight: 567.07

CAS Number: 741657-02-3

Alternate CAS#:

Chemical Name: Vildagliptin Impurity 65

Molecular Formula: C17H25N3O

Molecular Weight: 287.40

CAS Number:

Alternate CAS#:

Chemical Name: Lincomycin EP Impurity A HCl

Molecular Formula: C18H34N2O6S . HCl

Molecular Weight: 406.54 . 36.46

CAS Number:

Alternate CAS#:

Chemical Name: Amorolfine EP Impurity M HCl

Molecular Formula: C21H35NO2 . HCl

Molecular Weight: 333.51 . 36.46

CAS Number:

Alternate CAS#:

Chemical Name: Topiroxostat Impurity ZY7

Molecular Formula: C13H10N6O

Molecular Weight: 266.26

CAS Number:

Alternate CAS#:

Chemical Name: Amorolfine Impurity 14

Molecular Formula: C21H33NO3

Molecular Weight: 347.49

CAS Number:

Alternate CAS#:

Chemical Name: Dextromethorphan Impurity ZY2

Molecular Formula: C18H25NO

Molecular Weight: 271.4

CAS Number:

Alternate CAS#:

Chemical Name: Pazopanib Impurity ZY3

Molecular Formula: C4HBrCl2N2

Molecular Weight: 225.87

CAS Number:

Alternate CAS#: 121-57-3(free base)

Chemical Name: Sulfadimethoxine EP Impurity D Sodium Salt

Molecular Formula: C6H6NO3S . Na

Molecular Weight: 172.18 . 22.99

CAS Number: 56120-28-6

Alternate CAS#: 17596-06-4 (free acid)

Chemical Name: Tartrazine Impurity 8 Disodium Salt

Molecular Formula: C12H9N3O6S2 . 2Na

Molecular Weight: 355.35 . 45.98

CAS Number:

Alternate CAS#:

Chemical Name: Tartrazine Impurity ZY2

Molecular Formula: C12H11N2O6S . Na

Molecular Weight: 311.29 . 22.99