51354-79-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51354-79-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,5 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51354-79:
(7*5)+(6*1)+(5*3)+(4*5)+(3*4)+(2*7)+(1*9)=111
111 % 10 = 1
So 51354-79-1 is a valid CAS Registry Number.