146369-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146369-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,3,6 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146369-73:
(8*1)+(7*4)+(6*6)+(5*3)+(4*6)+(3*9)+(2*7)+(1*3)=155
155 % 10 = 5
So 146369-73-5 is a valid CAS Registry Number.