211110-95-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 211110-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,1,1 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 211110-95:
(8*2)+(7*1)+(6*1)+(5*1)+(4*1)+(3*0)+(2*9)+(1*5)=61
61 % 10 = 1
So 211110-95-1 is a valid CAS Registry Number.