1408286-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1408286-91-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,8,2,8 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1408286-91:
(9*1)+(8*4)+(7*0)+(6*8)+(5*2)+(4*8)+(3*6)+(2*9)+(1*1)=168
168 % 10 = 8
So 1408286-91-8 is a valid CAS Registry Number.