170886-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170886-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,8 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170886-36:
(8*1)+(7*7)+(6*0)+(5*8)+(4*8)+(3*6)+(2*3)+(1*6)=159
159 % 10 = 9
So 170886-36-9 is a valid CAS Registry Number.