94980-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94980-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,8 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94980-73:
(7*9)+(6*4)+(5*9)+(4*8)+(3*0)+(2*7)+(1*3)=181
181 % 10 = 1
So 94980-73-1 is a valid CAS Registry Number.