Controlled Substance
(Methylphenidate hydrochloride EP Impurity B)

Cat No.：D-M290902

CAS No.：NA

Molecular Formula：C14H19NO2

Molecular Weight：233.31

Methylphenidate hydrochloride EP Impurity A

Cat No.：D-M290901

CAS No.：NA

Molecular Formula：C13H17NO2

Molecular Weight：219.28

Controlled Substance
(Methylphenidate hydrochloride)

Cat No.：D-M290900

CAS No.：298-59-9

Molecular Formula：C14H20ClNO2

Molecular Weight：269.77

Sofosbuvir Impurity 76

Cat No.：D-S018076

CAS No.：2524-64-3

Molecular Formula：C12H10ClO3P

Molecular Weight： 268.63

Sofosbuvir Impurity 75

Cat No.：D-S018075

CAS No.：51496-03-8

Molecular Formula：C12H19O4P

Molecular Weight：258.25

Sofosbuvir Impurity 74

Cat No.：D-S018074

CAS No.：4009-39-6

Molecular Formula：C7H9O4P

Molecular Weight：188.12

Sofosbuvir Impurity 73

Cat No.：D-S018073

CAS No.：10113-28-7

Molecular Formula：C8H11O4P

Molecular Weight：202.14

Sofosbuvir Impurity 72

Cat No.：D-S018072

CAS No.： NA

Molecular Formula：C22H28N3O9P

Molecular Weight：509.45

Methylergometrine maleate EP Impurity I

Cat No.：D-M020909

CAS No.：NA

Molecular Formula：C20H25N3O2

Molecular Weight：339.43

Methylergometrine maleate EP Impurity H

Cat No.：D-M020908

CAS No.：NA

Molecular Formula：C20H25N3O2

Molecular Weight：339.43

Methylergometrine maleate EP Impurity G

Cat No.：D-M020907

CAS No.：NA

Molecular Formula：C21H27N3O2

Molecular Weight：353.46

Methylergometrine maleate EP Impurity F

Cat No.：D-M020906

CAS No.：NA

Molecular Formula：C19H23N3O2

Molecular Weight：325.40

Methylergometrine maleate EP Impurity E

Cat No.：D-M020905

CAS No.：NA

Molecular Formula：C16H17N3O

Molecular Weight：267.33

Controlled Substance
(Methylergometrine maleate EP Impurity D)

Cat No.：D-M020904

CAS No.：60-79-7

Molecular Formula：C19H23N3O2

Molecular Weight：325.40

Methylergometrine maleate EP Impurity C

Cat No.：D-M020903

CAS No.：NA

Molecular Formula：C16H17N3O

Molecular Weight：267.33

Methylergometrine maleate EP Impurity B

Cat No.：D-M020902

CAS No.：NA

Molecular Formula：C16H16N2O2

Molecular Weight：268.31

Methylergometrine maleate EP Impurity A

Cat No.：D-M020901

CAS No.：NA

Molecular Formula：C16H16N2O2

Molecular Weight：268.31

Methylergometrine maleate

Cat No.：D-M020900

CAS No.：57432-61-8

Molecular Formula：C24H29N3O6

Molecular Weight：455.50

Atracurium Besylate Impurity 27

Cat No.：D-A034327

CAS No.：NA

Molecular Formula：C66H84N2O18S2

Molecular Weight：1257.51

Atracurium Besylate Impurity 26

Cat No.：D-A034326

CAS No.：NA

Molecular Formula：C66H84N2O18S2

Molecular Weight：1257.51

Methyldopa EP Impurity D

Cat No.：D-M020504

CAS No.：NA

Molecular Formula：C10H13NO4

Molecular Weight：211.21

Atracurium Besylate Impurity 25

Cat No.：D-A034325

CAS No.：NA

Molecular Formula：C58H74N2O15S

Molecular Weight：1071.28

Methyldopa EP Impurity C

Cat No.：D-M020503

CAS No.：NA

Molecular Formula：C12H17NO4

Molecular Weight：239.27

Methyldopa EP Impurity B

Cat No.：D-M020502

CAS No.：65555-88-6

Molecular Formula：C11H15NO3

Molecular Weight：209.24

Methyldopa EP Impurity A

Cat No.：D-M020501

CAS No.：6739-31-7

Molecular Formula：C11H15NO4

Molecular Weight：225.24