CAS Number: 2903-45-9

Alternate CAS#:

Chemical Name: Lidocaine EP Impurity B (Lidocaine N-Oxide)

Molecular Formula: C14H22N2O2

Molecular Weight: 250.34

CAS Number: 1215823-29-2 (free base)

Alternate CAS#:

Chemical Name: Lidocaine-d6 HCl

Molecular Formula: C14H16D6N2O. HCl

Molecular Weight: 240.38 36.46

CAS Number: 137-58-6

Alternate CAS#:

Chemical Name: Lidocaine

Molecular Formula: C14H22N2O

Molecular Weight: 234.34

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ledipasvir Impurity 5

Molecular Formula: C18H24BN3O4

Molecular Weight: 357.22

CAS Number: 1256387-87-7

Alternate CAS#:

Chemical Name: Ledipasvir Impurity 4

Molecular Formula: C24H34BN3O4

Molecular Weight: 439.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ledipasvir Impurity 3

Molecular Formula: C24H34BN3O4

Molecular Weight: 439.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ledipasvir Impurity 2

Molecular Formula: C24H34BN3O4

Molecular Weight: 439.37

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ledipasvir Impurity 1

Molecular Formula: C24H34BN3O4

Molecular Weight: 439.37

CAS Number: 1256388-51-8 (non-d)

Alternate CAS#:

Chemical Name: Ledipasvir-d6

Molecular Formula: C49H48D6F2N8O6

Molecular Weight: 895.05

CAS Number: 1256388-51-8

Alternate CAS#:

Chemical Name: Ledipasvir

Molecular Formula: C49H54F2N8O6

Molecular Weight: 889.02

CAS Number: 1629023-90-0

Alternate CAS#:

Chemical Name: Rilpivirine Impurity 1

Molecular Formula: C18H12N6

Molecular Weight: 312.34

CAS Number: 1236292-70-8

Alternate CAS#:

Chemical Name: Lepidiline C

Molecular Formula: C20H23N2O. Cl

Molecular Weight: 307.42 35.45