97243-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97243-00-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,4 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97243-00:
(7*9)+(6*7)+(5*2)+(4*4)+(3*3)+(2*0)+(1*0)=140
140 % 10 = 0
So 97243-00-0 is a valid CAS Registry Number.