6175-54-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6175-54-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,7 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6175-54:
(6*6)+(5*1)+(4*7)+(3*5)+(2*5)+(1*4)=98
98 % 10 = 8
So 6175-54-8 is a valid CAS Registry Number.