246516-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 246516-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,5,1 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 246516-48:
(8*2)+(7*4)+(6*6)+(5*5)+(4*1)+(3*6)+(2*4)+(1*8)=143
143 % 10 = 3
So 246516-48-3 is a valid CAS Registry Number.