65279-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65279-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,7 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65279-33:
(7*6)+(6*5)+(5*2)+(4*7)+(3*9)+(2*3)+(1*3)=146
146 % 10 = 6
So 65279-33-6 is a valid CAS Registry Number.