1453262-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1453262-34-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,2,6 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1453262-34:
(9*1)+(8*4)+(7*5)+(6*3)+(5*2)+(4*6)+(3*2)+(2*3)+(1*4)=144
144 % 10 = 4
So 1453262-34-4 is a valid CAS Registry Number.