226575-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 226575-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,5,7 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 226575-83:
(8*2)+(7*2)+(6*6)+(5*5)+(4*7)+(3*5)+(2*8)+(1*3)=153
153 % 10 = 3
So 226575-83-3 is a valid CAS Registry Number.