41279-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41279-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,7 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41279-80:
(7*4)+(6*1)+(5*2)+(4*7)+(3*9)+(2*8)+(1*0)=115
115 % 10 = 5
So 41279-80-5 is a valid CAS Registry Number.