292077-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292077-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,0,7 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 292077-05:
(8*2)+(7*9)+(6*2)+(5*0)+(4*7)+(3*7)+(2*0)+(1*5)=145
145 % 10 = 5
So 292077-05-5 is a valid CAS Registry Number.