173348-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173348-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,4 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 173348-64:
(8*1)+(7*7)+(6*3)+(5*3)+(4*4)+(3*8)+(2*6)+(1*4)=146
146 % 10 = 6
So 173348-64-6 is a valid CAS Registry Number.