95231-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95231-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,3 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95231-31:
(7*9)+(6*5)+(5*2)+(4*3)+(3*1)+(2*3)+(1*1)=125
125 % 10 = 5
So 95231-31-5 is a valid CAS Registry Number.