CAS Number: 34654-81-4

Alternate CAS#:

Chemical Name: Urapidil Impurity 1

Molecular Formula: C9H14ClN3O2

Molecular Weight: 231.68

CAS Number:

Alternate CAS#:

Chemical Name: N-Nitroso Urapidil

Molecular Formula: C20H28N6O4

Molecular Weight: 416.48

CAS Number: 34661-75-1 (non-labelled)

Alternate CAS#:

Chemical Name: Urapidil-d6

Molecular Formula: C20H23N5O3D6

Molecular Weight: 393.52

CAS Number: 268204-07-5

Alternate CAS#:

Chemical Name: Udenafil Impurity 2

Molecular Formula: C24H34N6O4S

Molecular Weight: 502.64

CAS Number: N/A

Alternate CAS#:

Chemical Name: Udenafil Impurity 1

Molecular Formula: C18H22N4O5S

Molecular Weight: 406.46

CAS Number: 1175992-76-3

Alternate CAS#:

Chemical Name: Udenafil-d7

Molecular Formula: C25H29D7N6O4S

Molecular Weight: 523.7

CAS Number: 268203-93-6

Alternate CAS#:

Chemical Name: Udenafil

Molecular Formula: C25H36N6O4S

Molecular Weight: 516.66

CAS Number: 73341-71-6

Alternate CAS#:

Chemical Name: Oudemicin

Molecular Formula: C17H22O4

Molecular Weight: 290.36

CAS Number: 540-88-5

Alternate CAS#:

Chemical Name: Bestatin Impurity 9

Molecular Formula: C6H12O2

Molecular Weight: 116.16

CAS Number: 67617-35-0 (free base)

Alternate CAS#:

Chemical Name: Bestatin Impurity 8 HCl

Molecular Formula: C10H21NO2. HCl

Molecular Weight: 187.28 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Bestatin Impurity 7

Molecular Formula: C12H15NO4

Molecular Weight: 237.26

CAS Number: 59554-14-2; 128223-55-2 (HCl)

Alternate CAS#:

Chemical Name: Bestatin Impurity 6

Molecular Formula: C10H13NO3

Molecular Weight: 195.22