1433223-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1433223-09-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,3,2,2 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1433223-09:
(9*1)+(8*4)+(7*3)+(6*3)+(5*2)+(4*2)+(3*3)+(2*0)+(1*9)=116
116 % 10 = 6
So 1433223-09-6 is a valid CAS Registry Number.