276864-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 276864-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,6,8,6 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 276864-79:
(8*2)+(7*7)+(6*6)+(5*8)+(4*6)+(3*4)+(2*7)+(1*9)=200
200 % 10 = 0
So 276864-79-0 is a valid CAS Registry Number.