97232-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97232-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,3 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97232-59:
(7*9)+(6*7)+(5*2)+(4*3)+(3*2)+(2*5)+(1*9)=152
152 % 10 = 2
So 97232-59-2 is a valid CAS Registry Number.