247222-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247222-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,2,2 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 247222-86:
(8*2)+(7*4)+(6*7)+(5*2)+(4*2)+(3*2)+(2*8)+(1*6)=132
132 % 10 = 2
So 247222-86-2 is a valid CAS Registry Number.