6322-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6322-06-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,2 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6322-06:
(6*6)+(5*3)+(4*2)+(3*2)+(2*0)+(1*6)=71
71 % 10 = 1
So 6322-06-1 is a valid CAS Registry Number.