15451-18-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15451-18-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,5 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15451-18:
(7*1)+(6*5)+(5*4)+(4*5)+(3*1)+(2*1)+(1*8)=90
90 % 10 = 0
So 15451-18-0 is a valid CAS Registry Number.