586966-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 586966-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,6,9,6 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 586966-13:
(8*5)+(7*8)+(6*6)+(5*9)+(4*6)+(3*6)+(2*1)+(1*3)=224
224 % 10 = 4
So 586966-13-4 is a valid CAS Registry Number.