20110-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20110-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,1 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20110-29:
(7*2)+(6*0)+(5*1)+(4*1)+(3*0)+(2*2)+(1*9)=36
36 % 10 = 6
So 20110-29-6 is a valid CAS Registry Number.