1008577-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1008577-97-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,8,5,7 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1008577-97:
(9*1)+(8*0)+(7*0)+(6*8)+(5*5)+(4*7)+(3*7)+(2*9)+(1*7)=156
156 % 10 = 6
So 1008577-97-6 is a valid CAS Registry Number.