sulphur and selenium compounds

Duloxetine EP Impurity C

CAS Number

949095-98-1

Alternate CAS Number

953028-76-7 (HCl salt) ; 949096-01-9 (HBr salt)

Duloxetine EP Impurity F

CAS Number

959392-22-4

Alternate CAS Number

2379325-42-3(oxalate Salt);2748376-86-3(HCl Salt)

Duloxetine EP Impurity F

CAS Number

959392-22-4

Alternate CAS Number

2748376-86-3 (HCl salt); 2379325-42-3(oxalate Salt)

Duloxetine Hydrochloride Standard

CAS Number

136434-34-9

Emtricitabine 5-Fluorouracil Analog

CAS Number

145986-11-4

Emtricitabine

Emtricitabine S-Oxide (Mixture of Diastereomers)

CAS Number

152128-77-3

Emtricitabine

Ethionamide for system suitability CRS

CAS Number

Ethionamide STD - 536-33-4 : IMP -A -2196-13-6

Ethionamide

Ethylenediamine p-Toluenesulfonate

CAS Number

14034-59-4

Clonidine

Famotidine for system suitability CRS

CAS Number

Famotidine STD-76824-35-6: IMP-A-124646-10-2;88061-72-7(DiHCl Salt);76833-47-1(HCl Salt): IMP-B-89268-62-2: IMP-C-106433-44-7; 76824-17-4(HCl Salt): IMP-D-76824-16-3; 2469195-46-6(HCl Salt): IMP-F-107880-74-0: IMP-G-76823-97-7

Famotidine

Flucloxacillin Standard

CAS Number

5250-39-5

Alternate CAS Number

1847-24-1 (Na salt)

Flucloxacillin

Flupentixol Standard

CAS Number

2709-56-0

Alternate CAS Number

2413-38-9(Dihydrochloride);2651211-34-4(HCl Salt)

Flupentixol

Fluphenazine Decanoate Impurity A

CAS Number

1674-76-6

Fluphenazine

Fulvestrant EP Impurity C

CAS Number

2482852-42-4

Fulvestrant

Fulvestrant Standard

CAS Number

129453-61-8

Fulvestrant

Glibenclamide Standard

CAS Number

10238-21-8

Glibenclamide

Glimepiride EP Impurity C

CAS Number

119018-30-3

Glimepiride

Glipizide EP Impurity A

CAS Number

33288-71-0

Alternate CAS Number

84522-34-9 (Na salt)

Glipizide EP Impurity C

CAS Number

13554-93-3

Glipizide EP Impurity D

CAS Number

1346600-54-1

Glipizide EP Impurity E

CAS Number

66375-96-0

Glipizide EP Impurity F

CAS Number

192118-08-4

Glipizide EP Impurity G

CAS Number

33288-74-3

Glipizide EP Impurity H

CAS Number

10080-05-4

Glipizide EP Impurity I

CAS Number

10079-35-3

Glipizide EP Impurity J

CAS Number

1076198-09-8

Glipizide Impurity 4

CAS Number

2468797-13-7

Glipizide Standard

CAS Number

29094-61-9

Alternate CAS Number

228111-78-2 (HCl salt) ; 88159-36-8 (Na salt)

Ketotifen Fumarate EP Impurity B

CAS Number

59743-88-3

Ketotifen Fumarate EP Impurity C

CAS Number

126939-27-3

Ketotifen Fumarate EP Impurity D

CAS Number

88456-70-6

Ketotifen Fumarate EP Impurity E

CAS Number

1346603-71-1

Ketotifen Fumarate EP Impurity F

CAS Number

34580-09-1

Ketotifen Fumarate EP Impurity G

CAS Number

43076-16-0

Ketotifen Fumarate Standard

CAS Number

34580-14-8

Alternate CAS Number

34580-13-7 (free base)

Ketotifen Impurity 2

CAS Number

5570-77-4

Ketotifen Standard

CAS Number

34580-13-7

Alternate CAS Number

34580-14-8(Fumarate salt)