27979-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27979-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,9,7 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27979-04:
(7*2)+(6*7)+(5*9)+(4*7)+(3*9)+(2*0)+(1*4)=160
160 % 10 = 0
So 27979-04-0 is a valid CAS Registry Number.