CAS Number: 1532533-69-9
Chemical Name: Umbralisib R-enantiomer
Molecular Formula: C31H24F3N5O3
Molecular Weight: 571.56

CAS Number: 1532533-72-4
Chemical Name: Umbralisib Tosylate
Molecular Formula: C38H32F3N5O6S
Molecular Weight: 743.76