986-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 986-48-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,8 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 986-48:
(5*9)+(4*8)+(3*6)+(2*4)+(1*8)=111
111 % 10 = 1
So 986-48-1 is a valid CAS Registry Number.