Erythromycin EP Impurity I

CAS NO.: 546-57-6

Formula: C29H49NO8

Weight: 539.71

Erythromycin EP Impurity J

CAS NO.: 105900-46-7

Formula: C37H67NO13

Weight: 733.94

Erythromycin EP Impurity K

CAS NO.: 33442-56-7

Formula: C31H53NO8

Weight: 567.76

Erythromycin EP Impurity L

CAS NO.: 127955-44-6

Formula: C37H65NO14

Weight: 747.92

Erythromycin EP Impurity M

CAS NO.: 616234-56-1

Formula: C23H29N5O8S2

Weight: 567.63

Erythromycin EP Impurity N

CAS NO.: 3225-82-9

Formula: C21H38O7

Weight: 402.53

Erythromycin EP Impurity A

CAS NO.: 82230-93-1

Formula: C37H67NO14

Weight: 749.94

Erythromycin EP Impurity C

CAS NO.: 41451-91-6

Formula: C37H65NO14

Weight: 747.92

Erythromycin Impurity 1

CAS NO.: 58781-38-7

Formula: C38H63NO13

Weight: 741.92

Eribulin Impurity 1

CAS NO.: 871348-24-2

Formula: C29H52O7SSi2

Weight: 600.96

Eribulin Impurity 2

CAS NO.: 157322-47-9

Formula: C21H35IO4

Weight: 478.41

Eribulin Impurity 3

CAS NO.: 157322-83-3

Formula: C32H63IO7Si3

Weight: 771.01

Eribulin Impurity 4

CAS NO.: 185411-11-4

Formula: C35H72O7Si4

Weight: 717.29

Eribulin Impurity 5

CAS NO.: 1808153-90-3

Formula: C30H54O7SSi2

Weight: 614.99

Eribulin Impurity 6

CAS NO.: 481048-22-0

Formula: C5H8I2

Weight: 321.93

Epirubicin

CAS NO.: 56420-45-2

Formula: C27H29NO11

Weight: 543.53