108802-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108802-20-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,0 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108802-20:
(8*1)+(7*0)+(6*8)+(5*8)+(4*0)+(3*2)+(2*2)+(1*0)=106
106 % 10 = 6
So 108802-20-6 is a valid CAS Registry Number.
108802-20-6Relevant articles and documents
THE TOTAL SYNTHESIS OF BILIVERDINS OF BIOLOGICAL INTEREST
Awruch, Josefina,Frydman, Benjamin
, p. 4137 - 4146 (2007/10/02)
The total synthesis of eight biliverdin isomers was achieved by oxidation of the corresponding 1,19-di-t-butyloxycarbonyl-b-bilenes.One of the biliverdin isomers is mesobiliverdin IXα - a dipropionate bilitriene -, one is a diacetate bilitriene, three iso