95489-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95489-31-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,8 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95489-31:
(7*9)+(6*5)+(5*4)+(4*8)+(3*9)+(2*3)+(1*1)=179
179 % 10 = 9
So 95489-31-9 is a valid CAS Registry Number.