247207-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247207-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,2,0 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 247207-47:
(8*2)+(7*4)+(6*7)+(5*2)+(4*0)+(3*7)+(2*4)+(1*7)=132
132 % 10 = 2
So 247207-47-2 is a valid CAS Registry Number.