1453097-65-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1453097-65-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,0,9 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1453097-65:
(9*1)+(8*4)+(7*5)+(6*3)+(5*0)+(4*9)+(3*7)+(2*6)+(1*5)=168
168 % 10 = 8
So 1453097-65-8 is a valid CAS Registry Number.