173369-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173369-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,6 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 173369-02:
(8*1)+(7*7)+(6*3)+(5*3)+(4*6)+(3*9)+(2*0)+(1*2)=143
143 % 10 = 3
So 173369-02-3 is a valid CAS Registry Number.