791799-04-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791799-04-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,7,9 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 791799-04:
(8*7)+(7*9)+(6*1)+(5*7)+(4*9)+(3*9)+(2*0)+(1*4)=227
227 % 10 = 7
So 791799-04-7 is a valid CAS Registry Number.