127066-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127066-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,6 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127066-71:
(8*1)+(7*2)+(6*7)+(5*0)+(4*6)+(3*6)+(2*7)+(1*1)=121
121 % 10 = 1
So 127066-71-1 is a valid CAS Registry Number.