70244-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70244-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,4 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70244-10:
(7*7)+(6*0)+(5*2)+(4*4)+(3*4)+(2*1)+(1*0)=89
89 % 10 = 9
So 70244-10-9 is a valid CAS Registry Number.