113203-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113203-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,0 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113203-27:
(8*1)+(7*1)+(6*3)+(5*2)+(4*0)+(3*3)+(2*2)+(1*7)=63
63 % 10 = 3
So 113203-27-3 is a valid CAS Registry Number.