4323-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4323-62-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,2 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4323-62:
(6*4)+(5*3)+(4*2)+(3*3)+(2*6)+(1*2)=70
70 % 10 = 0
So 4323-62-0 is a valid CAS Registry Number.