103119-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103119-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,1 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103119-93:
(8*1)+(7*0)+(6*3)+(5*1)+(4*1)+(3*9)+(2*9)+(1*3)=83
83 % 10 = 3
So 103119-93-3 is a valid CAS Registry Number.