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Entecavir Impurity 25

CAS NO.:

Formula: C51H47N5O4

Weight: 793.97

Entecavir Impurity 26

CAS NO.:

Formula: C51H47N5O4

Weight: 793.97

Entecavir Impurity 27

CAS NO.: 1354695-84-3

Formula: C26H27N5O3

Weight: 457.53

Entecavir Impurity 28

CAS NO.:

Formula: C52H47N5O3

Weight: 789.98

Entecavir Impurity 29

CAS NO.:

Formula: C52H47N5O3

Weight: 789.98

Entecavir Impurity 30

CAS NO.:

Formula: C32H33N5O4

Weight: 551.65

Entecavir Impurity 31

CAS NO.:

Formula: C51H47N5O4

Weight: 793.97

Entecavir Impurity 32

CAS NO.:

Formula: C52H47N5O3

Weight: 789.98

Entecavir Impurity 33

CAS NO.:

Formula: C51H47N5O4

Weight: 793.97

Efavirenz Related Compound B

CAS NO.: 440124-96-9

Formula: C14H11ClF3NO2

Weight: 317.69

Efavirenz Related Compound C

CAS NO.: 391860-73-4

Formula: C13H9ClF3N

Weight: 271.67

Efavirenz Impurity 1

CAS NO.: 154598-58-0

Formula: C13H11ClF3NO

Weight: 289.69

Efavirenz Impurity 2

CAS NO.: 154801-74-8

Formula: C14H9ClF3NO2

Weight: 315.68

Efavirenz Impurity 3

CAS NO.: 1627575-36-3

Formula: C14H11ClF3NO2

Weight: 317.69

Efavirenz Impurity 4

CAS NO.: 211563-40-5

Formula: C15H13ClF3NO3

Weight: 347.72

Efavirenz Impurity 5

CAS NO.: 211563-41-6

Formula: C16H15ClF3NO3

Weight: 361.75