6118-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6118-41-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,1 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6118-41:
(6*6)+(5*1)+(4*1)+(3*8)+(2*4)+(1*1)=78
78 % 10 = 8
So 6118-41-8 is a valid CAS Registry Number.