779298-67-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 779298-67-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,2,9 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 779298-67:
(8*7)+(7*7)+(6*9)+(5*2)+(4*9)+(3*8)+(2*6)+(1*7)=248
248 % 10 = 8
So 779298-67-8 is a valid CAS Registry Number.