170127-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170127-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,1,2 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170127-86:
(8*1)+(7*7)+(6*0)+(5*1)+(4*2)+(3*7)+(2*8)+(1*6)=113
113 % 10 = 3
So 170127-86-3 is a valid CAS Registry Number.