10161-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10161-01-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,6 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10161-01:
(7*1)+(6*0)+(5*1)+(4*6)+(3*1)+(2*0)+(1*1)=40
40 % 10 = 0
So 10161-01-0 is a valid CAS Registry Number.