CAS Number: 5219-07-8
Chemical Name: 2-(4-Chlorophenyl)-3-oxobutanenitrile
Molecular Formula: C10H8ClNO
Molecular Weight: 193.63

CAS Number: 100713-76-6
Chemical Name: Ethyl 2-(4-chlorophenyl)-3-oxopentanoate
Molecular Formula: C13H15ClO3
Molecular Weight: 254.71

CAS Number: 58-14-0
Chemical Name: Pyrimethamine - API
Molecular Formula: C12H13ClN4
Molecular Weight: 248.71

CAS Number: 140-53-4
Chemical Name: (4-Chlorophenyl)acetonitrile
Molecular Formula: C8H6ClN
Molecular Weight: 151.59

CAS Number: 118364-47-9
Chemical Name: Pyrimethamine E-isomer
Molecular Formula: C11H10ClNO
Molecular Weight: 207.66

CAS Number: 118364-40-2
Chemical Name: Pyrimethamine Z-isomer
Molecular Formula: C11H10ClNO
Molecular Weight: 207.66