223482-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223482-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,8 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 223482-79:
(8*2)+(7*2)+(6*3)+(5*4)+(4*8)+(3*2)+(2*7)+(1*9)=129
129 % 10 = 9
So 223482-79-9 is a valid CAS Registry Number.