97347-35-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97347-35-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,4 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97347-35:
(7*9)+(6*7)+(5*3)+(4*4)+(3*7)+(2*3)+(1*5)=168
168 % 10 = 8
So 97347-35-8 is a valid CAS Registry Number.