51609-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51609-02-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,0 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 51609-02:
(7*5)+(6*1)+(5*6)+(4*0)+(3*9)+(2*0)+(1*2)=100
100 % 10 = 0
So 51609-02-0 is a valid CAS Registry Number.