1499185-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1499185-53-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,9,1,8 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1499185-53:
(9*1)+(8*4)+(7*9)+(6*9)+(5*1)+(4*8)+(3*5)+(2*5)+(1*3)=223
223 % 10 = 3
So 1499185-53-3 is a valid CAS Registry Number.