218301-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 218301-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,3,0 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 218301-96:
(8*2)+(7*1)+(6*8)+(5*3)+(4*0)+(3*1)+(2*9)+(1*6)=113
113 % 10 = 3
So 218301-96-3 is a valid CAS Registry Number.