4702-00-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4702-00-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4702-00:
(6*4)+(5*7)+(4*0)+(3*2)+(2*0)+(1*0)=65
65 % 10 = 5
So 4702-00-5 is a valid CAS Registry Number.