1895922-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1895922-71-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,9,5,9,2 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1895922-71:
(9*1)+(8*8)+(7*9)+(6*5)+(5*9)+(4*2)+(3*2)+(2*7)+(1*1)=240
240 % 10 = 0
So 1895922-71-0 is a valid CAS Registry Number.