70243-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70243-08-2 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 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70243-08:
(7*7)+(6*0)+(5*2)+(4*4)+(3*3)+(2*0)+(1*8)=92
92 % 10 = 2
So 70243-08-2 is a valid CAS Registry Number.