411218-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 411218-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,1,2,1 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 411218-86:
(8*4)+(7*1)+(6*1)+(5*2)+(4*1)+(3*8)+(2*8)+(1*6)=105
105 % 10 = 5
So 411218-86-5 is a valid CAS Registry Number.