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CAS Number: 2140263-92-7

Alternate CAS#:

Chemical Name: Linagliptin-d4

Molecular Formula: C25H24D4N8O2

Molecular Weight: 476.58

CAS Number: N/A

Alternate CAS#:

Chemical Name: Linagliptin-d3

Molecular Formula: C25H25N8O2D3

Molecular Weight: 475.57

CAS Number: 6140-11-0

Alternate CAS#:

Chemical Name: Linagliptin Impurity 119

Molecular Formula: C10H10ClNO2

Molecular Weight: 211.65

CAS Number: 668270-12-0

Alternate CAS#:

Chemical Name: Linagliptin

Molecular Formula: C25H28N8O2

Molecular Weight: 472.55

CAS Number: 1210022-90-4

Alternate CAS#:

Chemical Name: Rifaximin Impurity H

Molecular Formula: C43H51N3O12

Molecular Weight: 801.9

CAS Number: 1351775-03-5

Alternate CAS#:

Chemical Name: Rifaximin Impurity 2

Molecular Formula: C43H49N3O11

Molecular Weight: 783.88

CAS Number: 1351775-04-6

Alternate CAS#:

Chemical Name: Rifaximin Impurity 1

Molecular Formula: C43H49N3O11

Molecular Weight: 783.88

CAS Number: 51963-55-4

Alternate CAS#:

Chemical Name: Rifaximin Imine-N-Oxide

Molecular Formula: C43H58N4O13

Molecular Weight: 838.96

CAS Number: 80621-76-7

Alternate CAS#:

Chemical Name: Rifaximin EP Impurity G

Molecular Formula: C43H49N3O11

Molecular Weight: 783.88

CAS Number: 14487-05-9

Alternate CAS#:

Chemical Name: Rifaximin EP Impurity F (Rifamycin O)

Molecular Formula: C39H47NO14

Molecular Weight: 753.8

CAS Number: 13553-79-2

Alternate CAS#:

Chemical Name: Rifaximin EP Impurity E (Rifamycin S)

Molecular Formula: C37H45NO12

Molecular Weight: 695.76

CAS Number: N/A

Alternate CAS#:

Chemical Name: Rifaximin EP Impurity D

Molecular Formula: C43H49N3O12

Molecular Weight: 799.88