791618-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791618-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,6,1 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 791618-79:
(8*7)+(7*9)+(6*1)+(5*6)+(4*1)+(3*8)+(2*7)+(1*9)=206
206 % 10 = 6
So 791618-79-6 is a valid CAS Registry Number.