779263-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 779263-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,2,6 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 779263-92:
(8*7)+(7*7)+(6*9)+(5*2)+(4*6)+(3*3)+(2*9)+(1*2)=222
222 % 10 = 2
So 779263-92-2 is a valid CAS Registry Number.