59925-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59925-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,2 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 59925-25:
(7*5)+(6*9)+(5*9)+(4*2)+(3*5)+(2*2)+(1*5)=166
166 % 10 = 6
So 59925-25-6 is a valid CAS Registry Number.