5375-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5375-05-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,7 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5375-05:
(6*5)+(5*3)+(4*7)+(3*5)+(2*0)+(1*5)=93
93 % 10 = 3
So 5375-05-3 is a valid CAS Registry Number.