Celecoxib Impurity 15

Cat No.：D-C066115

CAS No.：2247197-67-5

Molecular Formula：C19H17F3N2O3S

Molecular Weight：410.41

Celecoxib Nitroso Impurity 2

Cat No.：D-C066114

CAS No.：NA

Molecular Formula：C6H8N4O3S

Molecular Weight：216.22

Celecoxib Nitroso Impurity 1

Cat No.：D-C066113

CAS No.：343853-74-7

Molecular Formula：C6H7N3O3S

Molecular Weight：201.20

Lenalidomide Impurity 19

Cat No.：D-L230419

CAS No.：1421593-80-7

Molecular Formula：C15H15N3O4

Molecular Weight：301.30

Lenalidomide Impurity 18

Cat No.：D-L230418

CAS No.：827026-44-8

Molecular Formula：C13H14N4O5

Molecular Weight：306.27

Lenalidomide Impurity 17

Cat No.：D-L230417

CAS No.：874760-71-1

Molecular Formula：C13H13N3O6

Molecular Weight：307.26

Lenalidomide Impurity 16

Cat No.：D-L230416

CAS No.：295357-72-1

Molecular Formula：C13H12N2O7

Molecular Weight：308.24

Lenalidomide Impurity 15

Cat No.：D-L230415

CAS No.：98475-07-1

Molecular Formula：C9H8BrNO4

Molecular Weight：274.07

Lenalidomide Impurity 14

Cat No.：D-L230414

CAS No.：NA

Molecular Formula：C14H15N3O3

Molecular Weight：273.29

Lenalidomide Impurity 13

Cat No.：D-L230413

CAS No.：NA

Molecular Formula：C13H13N3O4

Molecular Weight：275.26

Lenalidomide Impurity 12

Cat No.：D-L230412

CAS No.：2197414-56-3

Molecular Formula：C14H13N3O4

Molecular Weight：287.27

Salbutamol Impurity 19

Cat No.：D-S310119

CAS No.：NA

Molecular Formula：C13H20BrNO3

Molecular Weight：318.21

Salbutamol Impurity 18

Cat No.：D-S310118

CAS No.：NA

Molecular Formula：C13H21NO4

Molecular Weight：255.31

Nicotinic acid Impurity 11

Cat No.：D-N016711

CAS No.：33545-23-2

Molecular Formula：C9H11NO2

Molecular Weight：165.19

Piperacillin Impurity 21

Cat No.：D-P032821

CAS No.：NA

Molecular Formula：C24H31N5O8S

Molecular Weight：549.60

Piperacillin Impurity 20

Cat No.：D-P032820

CAS No.：NA

Molecular Formula： C39H46N8O11S2

Molecular Weight： 866.96

Piperacillin Impurity 19;
Piperazinedione-carbonyl D-Phenyl-glycylampicillin

Cat No.：D-P032819

CAS No.：NA

Molecular Formula： C31H34N6O8S

Molecular Weight： 650.70

Piperacillin Impurity 18

Cat No.：D-P032818

CAS No.：NA

Molecular Formula：C23H29N5O8S

Molecular Weight： 535.57

Piperacillin Impurity 17;
Ampicillin Hydantoin Analog

Cat No.：D-P032817

CAS No.：NA

Molecular Formula：C17H17N3O5S

Molecular Weight：375.40

Piperacillin Impurity 16

Cat No.：D-P032816

CAS No.：NA

Molecular Formula：C23H27N5O7S

Molecular Weight：517.55

Piperacillin Impurity 15

Cat No.：D-P032815

CAS No.：2170771-47-6

Molecular Formula：C17H20N4O6

Molecular Weight：376.36

Piperacillin Impurity 14

Cat No.：D-P032814

CAS No.：2170771-53-4

Molecular Formula：C46H54N10O14S2

Molecular Weight：1035.11

Piperacillin Impurity 13

Cat No.：D-P032813

CAS No.：NA

Molecular Formula：C31H37N7O9S2

Molecular Weight：715.80

Piperacillin Impurity 12

Cat No.：D-P032812

CAS No.：NA

Molecular Formula：C46H56N10O15S2

Molecular Weight：1053.12

Piperacillin Impurity 11

Cat No.：D-P032811

CAS No.：65700-41-6

Molecular Formula：C24H29N5O7S

Molecular Weight：531.58