4627-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4627-06-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,2 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4627-06:
(6*4)+(5*6)+(4*2)+(3*7)+(2*0)+(1*6)=89
89 % 10 = 9
So 4627-06-9 is a valid CAS Registry Number.