47170-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47170-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,1,7 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 47170-31:
(7*4)+(6*7)+(5*1)+(4*7)+(3*0)+(2*3)+(1*1)=110
110 % 10 = 0
So 47170-31-0 is a valid CAS Registry Number.