880175-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880175-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,1,7 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 880175-31:
(8*8)+(7*8)+(6*0)+(5*1)+(4*7)+(3*5)+(2*3)+(1*1)=175
175 % 10 = 5
So 880175-31-5 is a valid CAS Registry Number.