96973-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96973-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,9,7 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 96973-80:
(7*9)+(6*6)+(5*9)+(4*7)+(3*3)+(2*8)+(1*0)=197
197 % 10 = 7
So 96973-80-7 is a valid CAS Registry Number.