791810-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791810-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,8,1 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 791810-10:
(8*7)+(7*9)+(6*1)+(5*8)+(4*1)+(3*0)+(2*1)+(1*0)=171
171 % 10 = 1
So 791810-10-1 is a valid CAS Registry Number.