2682-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2682-76-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,8 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2682-76:
(6*2)+(5*6)+(4*8)+(3*2)+(2*7)+(1*6)=100
100 % 10 = 0
So 2682-76-0 is a valid CAS Registry Number.