496874-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 496874-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,6,8,7 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 496874-96:
(8*4)+(7*9)+(6*6)+(5*8)+(4*7)+(3*4)+(2*9)+(1*6)=235
235 % 10 = 5
So 496874-96-5 is a valid CAS Registry Number.