41855-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41855-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,8,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41855-10:
(7*4)+(6*1)+(5*8)+(4*5)+(3*5)+(2*1)+(1*0)=111
111 % 10 = 1
So 41855-10-1 is a valid CAS Registry Number.