279-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 279-01-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,7 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 279-01:
(5*2)+(4*7)+(3*9)+(2*0)+(1*1)=66
66 % 10 = 6
So 279-01-6 is a valid CAS Registry Number.