5975-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5975-07-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,7 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5975-07:
(6*5)+(5*9)+(4*7)+(3*5)+(2*0)+(1*7)=125
125 % 10 = 5
So 5975-07-5 is a valid CAS Registry Number.