494758-96-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 494758-96-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,7,5 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 494758-96:
(8*4)+(7*9)+(6*4)+(5*7)+(4*5)+(3*8)+(2*9)+(1*6)=222
222 % 10 = 2
So 494758-96-2 is a valid CAS Registry Number.