496768-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 496768-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,6,7,6 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 496768-92:
(8*4)+(7*9)+(6*6)+(5*7)+(4*6)+(3*8)+(2*9)+(1*2)=234
234 % 10 = 4
So 496768-92-4 is a valid CAS Registry Number.