244307-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244307-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,3,0 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 244307-85:
(8*2)+(7*4)+(6*4)+(5*3)+(4*0)+(3*7)+(2*8)+(1*5)=125
125 % 10 = 5
So 244307-85-5 is a valid CAS Registry Number.