227323-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 227323-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,3,2 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 227323-64:
(8*2)+(7*2)+(6*7)+(5*3)+(4*2)+(3*3)+(2*6)+(1*4)=120
120 % 10 = 0
So 227323-64-0 is a valid CAS Registry Number.