1597450-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1597450-22-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,7,4,5 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1597450-22:
(9*1)+(8*5)+(7*9)+(6*7)+(5*4)+(4*5)+(3*0)+(2*2)+(1*2)=200
200 % 10 = 0
So 1597450-22-0 is a valid CAS Registry Number.