54595-88-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54595-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,9 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54595-88:
(7*5)+(6*4)+(5*5)+(4*9)+(3*5)+(2*8)+(1*8)=159
159 % 10 = 9
So 54595-88-9 is a valid CAS Registry Number.