175288-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175288-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,2,8 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 175288-89:
(8*1)+(7*7)+(6*5)+(5*2)+(4*8)+(3*8)+(2*8)+(1*9)=178
178 % 10 = 8
So 175288-89-8 is a valid CAS Registry Number.