220182-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220182-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 220182-86:
(8*2)+(7*2)+(6*0)+(5*1)+(4*8)+(3*2)+(2*8)+(1*6)=95
95 % 10 = 5
So 220182-86-5 is a valid CAS Registry Number.