791846-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791846-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,8,4 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 791846-77:
(8*7)+(7*9)+(6*1)+(5*8)+(4*4)+(3*6)+(2*7)+(1*7)=220
220 % 10 = 0
So 791846-77-0 is a valid CAS Registry Number.