CAS Number: 1003-29-8

Alternate CAS#:

Chemical Name: Pyrazine Impurity 2 (Pyrrole-2-carboxaldehyde)

Molecular Formula: C5H5NO

Molecular Weight: 95.1

CAS Number: 109-08-0

Alternate CAS#:

Chemical Name: Pyrazine Impurity 1 (2-Methylpyrazine)

Molecular Formula: C5H6N2

Molecular Weight: 94.12

CAS Number: 1432059-16-9

Alternate CAS#:

Chemical Name: Pyrazinamide-d3

Molecular Formula: C5H2D3N3O

Molecular Weight: 126.13

CAS Number: 98-96-4

Alternate CAS#:

Chemical Name: Pyrazinamide

Molecular Formula: C5H5N3O

Molecular Weight: 123.12

CAS Number: 98-97-5 (non-d)

Alternate CAS#:

Chemical Name: Pyrazinoic Acid-d3 (Pyrazinecarboxylic Acid-d3)

Molecular Formula: C5HN2O2D3

Molecular Weight: 127.12

CAS Number: 98-97-5

Alternate CAS#:

Chemical Name: Pyrazinoic Acid (Pyrazinecarboxylic Acid)

Molecular Formula: C5H4N2O2

Molecular Weight: 124.1

CAS Number: 19847-12-2

Alternate CAS#:

Chemical Name: Pyrazinecarbonitrile

Molecular Formula: C5H3N3

Molecular Weight: 105.1

CAS Number: 290-37-9

Alternate CAS#:

Chemical Name: Pyrazine

Molecular Formula: C4H4N2

Molecular Weight: 80.09

CAS Number: 1043-21-6

Alternate CAS#:

Chemical Name: Pirenoxine

Molecular Formula: C16H8N2O5

Molecular Weight: 308.25

CAS Number: N/A

Alternate CAS#:

Chemical Name: Pivampicillin Impurity B

Molecular Formula: C22H29N3O6S

Molecular Weight: 463.56

CAS Number: N/A

Alternate CAS#:

Chemical Name: Pipamperone-d10

Molecular Formula: C21H20FN3O2D10

Molecular Weight: 385.55

CAS Number: 158353-15-2

Alternate CAS#:

Chemical Name: Pyraclonil

Molecular Formula: C14H13ClN6

Molecular Weight: 300.75