80575-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80575-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,7 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80575-28:
(7*8)+(6*0)+(5*5)+(4*7)+(3*5)+(2*2)+(1*8)=136
136 % 10 = 6
So 80575-28-6 is a valid CAS Registry Number.
80575-28-6Relevant articles and documents
Facile preparation of symmetric bilirubins IIIα and XIIIα from IXα
Ma,Lightner
, p. 1005 - 1008 (1984)
Improved, simple precedures for synthesis and isolation of symmetrically substituted bilirubin-XIIIα and bilirubin-IIIα from the natural pigment, bilirubin-IXα, are described.