408526-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408526-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,5,2 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 408526-39:
(8*4)+(7*0)+(6*8)+(5*5)+(4*2)+(3*6)+(2*3)+(1*9)=146
146 % 10 = 6
So 408526-39-6 is a valid CAS Registry Number.