169327-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169327-68-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,3,2 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 169327-68:
(8*1)+(7*6)+(6*9)+(5*3)+(4*2)+(3*7)+(2*6)+(1*8)=168
168 % 10 = 8
So 169327-68-8 is a valid CAS Registry Number.