170277-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170277-36-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,2,7 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170277-36:
(8*1)+(7*7)+(6*0)+(5*2)+(4*7)+(3*7)+(2*3)+(1*6)=128
128 % 10 = 8
So 170277-36-8 is a valid CAS Registry Number.