110720-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110720-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,7,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110720-38:
(8*1)+(7*1)+(6*0)+(5*7)+(4*2)+(3*0)+(2*3)+(1*8)=72
72 % 10 = 2
So 110720-38-2 is a valid CAS Registry Number.