74610-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74610-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,1 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74610-04:
(7*7)+(6*4)+(5*6)+(4*1)+(3*0)+(2*0)+(1*4)=111
111 % 10 = 1
So 74610-04-1 is a valid CAS Registry Number.