294654-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294654-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,6,5 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 294654-66:
(8*2)+(7*9)+(6*4)+(5*6)+(4*5)+(3*4)+(2*6)+(1*6)=183
183 % 10 = 3
So 294654-66-3 is a valid CAS Registry Number.