175865-68-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175865-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,8,6 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175865-68:
(8*1)+(7*7)+(6*5)+(5*8)+(4*6)+(3*5)+(2*6)+(1*8)=186
186 % 10 = 6
So 175865-68-6 is a valid CAS Registry Number.