170366-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170366-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,3,6 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 170366-80:
(8*1)+(7*7)+(6*0)+(5*3)+(4*6)+(3*6)+(2*8)+(1*0)=130
130 % 10 = 0
So 170366-80-0 is a valid CAS Registry Number.