223650-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223650-44-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,6,5 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 223650-44:
(8*2)+(7*2)+(6*3)+(5*6)+(4*5)+(3*0)+(2*4)+(1*4)=110
110 % 10 = 0
So 223650-44-0 is a valid CAS Registry Number.