95998-55-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95998-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,9 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95998-55:
(7*9)+(6*5)+(5*9)+(4*9)+(3*8)+(2*5)+(1*5)=213
213 % 10 = 3
So 95998-55-3 is a valid CAS Registry Number.