75759-25-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75759-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,5 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75759-25:
(7*7)+(6*5)+(5*7)+(4*5)+(3*9)+(2*2)+(1*5)=170
170 % 10 = 0
So 75759-25-0 is a valid CAS Registry Number.