113222-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113222-73-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,2 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 113222-73:
(8*1)+(7*1)+(6*3)+(5*2)+(4*2)+(3*2)+(2*7)+(1*3)=74
74 % 10 = 4
So 113222-73-4 is a valid CAS Registry Number.