CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 9

Molecular Formula: C12H11N3O5

Molecular Weight: 277.24

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 8

Molecular Formula: C14H13N3O5

Molecular Weight: 303.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 7

Molecular Formula: C14H17N3O6

Molecular Weight: 323.31

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 6

Molecular Formula: C14H16N2O7

Molecular Weight: 324.29

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 5

Molecular Formula: C14H16N2O3

Molecular Weight: 260.29

CAS Number: 1202160-40-4

Alternate CAS#:

Chemical Name: Entacapone Impurity 4

Molecular Formula: C11H8N2O6

Molecular Weight: 264.19

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 3

Molecular Formula: C21H28N4O4

Molecular Weight: 400.48

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 2

Molecular Formula: C22H29N5O6

Molecular Weight: 459.51

CAS Number: 158693-04-0

Alternate CAS#:

Chemical Name: Entacapone Impurity 13

Molecular Formula: C15H17N3O5

Molecular Weight: 319.32

CAS Number: 146698-91-1

Alternate CAS#:

Chemical Name: Entacapone Impurity 12

Molecular Formula: C15H17N3O5

Molecular Weight: 319.32

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entacapone Impurity 11

Molecular Formula: C13H12N2O6

Molecular Weight: 292.25

CAS Number: 158693-01-7

Alternate CAS#:

Chemical Name: Entacapone Impurity 10

Molecular Formula: C10H7N3O5

Molecular Weight: 249.18