117233-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117233-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,3 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117233-46:
(8*1)+(7*1)+(6*7)+(5*2)+(4*3)+(3*3)+(2*4)+(1*6)=102
102 % 10 = 2
So 117233-46-2 is a valid CAS Registry Number.