175696-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175696-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,6,9 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 175696-19:
(8*1)+(7*7)+(6*5)+(5*6)+(4*9)+(3*6)+(2*1)+(1*9)=182
182 % 10 = 2
So 175696-19-2 is a valid CAS Registry Number.