CAS Number: 301669-82-9

Alternate CAS#:

Chemical Name: Esomeprazole Impurity IV

Molecular Formula: C16H17N3O3S

Molecular Weight: 331.40

CAS Number:

Alternate CAS#:

Chemical Name: Cefprozil Mother Nucleus Dimer

Molecular Formula: C20H22N4O5S2

Molecular Weight: 462.54

CAS Number: 127472-42-8（free base）

Alternate CAS#:

Chemical Name: Granisetron EP Impurity A HCl

Molecular Formula: C18H24N4O . HCl

Molecular Weight: 312.41 . 36.46

CAS Number: 1452-63-7

Alternate CAS#:

Chemical Name: Picolinohydrazide

Molecular Formula: C6H7N3O

Molecular Weight: 137.14

CAS Number: 823817-55-6

Alternate CAS#:

Chemical Name: Sitagliptin EP Impurity A

Molecular Formula: C16H15F6N5O

Molecular Weight: 407.32

CAS Number:

Alternate CAS#: 499-40-1 (aldehyde, linear form)

Chemical Name: Isomaltose

Molecular Formula: C12H22O11

Molecular Weight: 342.30

CAS Number: N/A

Alternate CAS#:

Chemical Name: Vortioxetine Impurity 52 HCl

Molecular Formula: C38H44N4OS2.HCl

Molecular Weight: 636.91·36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefdinir Impurity IJKL(CP)

Molecular Formula: C14H15N5O6S2

Molecular Weight: 413.42

CAS Number: 66436-47-3

Alternate CAS#:

Chemical Name: Cefdinir Impurity G (CP)

Molecular Formula: C13H13N5O5S2

Molecular Weight: 383.40

CAS Number: 178422-39-4（free base）

Alternate CAS#:

Chemical Name: Cefdinir Thiazine Analog Triethylamine

Molecular Formula: C14H15N5O6S2 .C6H15N

Molecular Weight: 413.43 . 101.19

CAS Number:

Alternate CAS#:

Chemical Name: Sertraline Impurity D HCl

Molecular Formula: C17H24ClN · HCL

Molecular Weight: 277.83 · 36.5

CAS Number:

Alternate CAS#:

Chemical Name: Sertraline Impurity B

Molecular Formula: C17H19N

Molecular Weight: 237.34