223438-06-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223438-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,3 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 223438-06:
(8*2)+(7*2)+(6*3)+(5*4)+(4*3)+(3*8)+(2*0)+(1*6)=110
110 % 10 = 0
So 223438-06-0 is a valid CAS Registry Number.