1453496-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1453496-31-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,4,9 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1453496-31:
(9*1)+(8*4)+(7*5)+(6*3)+(5*4)+(4*9)+(3*6)+(2*3)+(1*1)=175
175 % 10 = 5
So 1453496-31-5 is a valid CAS Registry Number.