452332-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452332-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,3 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 452332-15:
(8*4)+(7*5)+(6*2)+(5*3)+(4*3)+(3*2)+(2*1)+(1*5)=119
119 % 10 = 9
So 452332-15-9 is a valid CAS Registry Number.