4673-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4673-06-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,7 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4673-06:
(6*4)+(5*6)+(4*7)+(3*3)+(2*0)+(1*6)=97
97 % 10 = 7
So 4673-06-7 is a valid CAS Registry Number.