697246-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 697246-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,7,2,4 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 697246-04:
(8*6)+(7*9)+(6*7)+(5*2)+(4*4)+(3*6)+(2*0)+(1*4)=201
201 % 10 = 1
So 697246-04-1 is a valid CAS Registry Number.