CAS Number: 635-65-4
Chemical Name: Bilirubin
Molecular Formula: C33H36N4O6
Molecular Weight: 584.66

CAS Number: 874448-90-5
Chemical Name: Bilirubin Acyl-β-D-Glucuronides
Molecular Formula: C39H44N4O12
Molecular Weight: 760.79

CAS Number: 17459-92-6
Chemical Name: Bilirubin Di-acyl-β-D-Glucuronides
Molecular Formula: C45H52N4O18
Molecular Weight: 936.91