CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 22

Molecular Formula: C15H19N5O5

Molecular Weight: 349.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 21

Molecular Formula: C20H25N5O2Si

Molecular Weight: 395.54

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 20

Molecular Formula: C12H15N5O3

Molecular Weight: 277.28

CAS Number: 142217-79-6

Alternate CAS#:

Chemical Name: Entecavir Impurity 2

Molecular Formula: C52H47N5O5

Molecular Weight: 821.98

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 19

Molecular Formula: C12H13N5O3

Molecular Weight: 275.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 18

Molecular Formula: C11H15N5O5

Molecular Weight: 297.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 17

Molecular Formula: C11H15N5O5

Molecular Weight: 297.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 16

Molecular Formula: C11H13N5O4

Molecular Weight: 279.26

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 15

Molecular Formula: C12H11N5O3

Molecular Weight: 273.25

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 14

Molecular Formula: C12H13N5O3

Molecular Weight: 275.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 13

Molecular Formula: C32H33N5O4

Molecular Weight: 551.65

CAS Number: N/A

Alternate CAS#:

Chemical Name: Entecavir Impurity 12

Molecular Formula: C32H33N5O4

Molecular Weight: 551.65