97486-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97486-80-1 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 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97486-80:
(7*9)+(6*7)+(5*4)+(4*8)+(3*6)+(2*8)+(1*0)=191
191 % 10 = 1
So 97486-80-1 is a valid CAS Registry Number.