51072-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51072-65-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,0,7 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51072-65:
(7*5)+(6*1)+(5*0)+(4*7)+(3*2)+(2*6)+(1*5)=92
92 % 10 = 2
So 51072-65-2 is a valid CAS Registry Number.