CAS Number: 2307628-67-5
Chemical Name: 4,6-Quinazolinediamine, N4-[3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)phenyl]
Molecular Formula: C21H17N7O
Molecular Weight: 383.42

CAS Number: 937263-71-3
Chemical Name: 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
Molecular Formula: C13H12N4O
Molecular Weight: 240.27

CAS Number: 937263-43-9
Chemical Name: Tucatinib
Molecular Formula: C26H24N8O2
Molecular Weight: 480.53