97481-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97481-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,4,8 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97481-92:
(7*9)+(6*7)+(5*4)+(4*8)+(3*1)+(2*9)+(1*2)=180
180 % 10 = 0
So 97481-92-0 is a valid CAS Registry Number.