5331-40-8 Usage
Chemical class
Pyridinium salt
Molecular structure
Contains a pyridinium group and an aromatic ring
Aromatic ring features
2-hydroxy-4-methylphenyl group attached
Formation
Derived from the reaction of pyridine and a 2-oxoethyl group
Substitution
Substituted pyridinium salt
Potential applications
Organic synthesis, pharmaceuticals, chemical intermediates
Research status
Further research needed to understand properties and potential uses
Check Digit Verification of cas no
The CAS Registry Mumber 5331-40-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5331-40:
(6*5)+(5*3)+(4*3)+(3*1)+(2*4)+(1*0)=68
68 % 10 = 8
So 5331-40-8 is a valid CAS Registry Number.
