694533-65-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 694533-65-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,4,5,3 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 694533-65:
(8*6)+(7*9)+(6*4)+(5*5)+(4*3)+(3*3)+(2*6)+(1*5)=198
198 % 10 = 8
So 694533-65-8 is a valid CAS Registry Number.