51499-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51499-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51499-95:
(7*5)+(6*1)+(5*4)+(4*9)+(3*9)+(2*9)+(1*5)=147
147 % 10 = 7
So 51499-95-7 is a valid CAS Registry Number.