CAS Number: 101094-85-3
Chemical Name: 1-Chloro-4-(4-pyridinylmethyl)phthalazine
Molecular Formula: C14H10ClN3
Molecular Weight: 255.71

CAS Number: 107558-48-5
Chemical Name: 4-(4-Pyridylmethyl)-1(2H)-phthalazinone
Molecular Formula: C14H11N3O
Molecular Weight: 237.26

CAS Number: 212141-54-3
Chemical Name: Vatalanib
Molecular Formula: C20H15ClN4
Molecular Weight: 346.82