5438-29-9 Usage
Molecular Structure
2-(3-nitrophenyl)-5-oxotetrahydrofuran-3-carboxylic acid is a heterocyclic compound with a furan ring containing a nitrophenyl group and a carboxylic acid moiety.
Synthesis
The compound is synthesized through the nitration of 2-(3-hydroxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid.
Usage
It is commonly used as a building block in the synthesis of various pharmaceuticals and bioactive molecules.
Reactivity
The nitro group in the compound makes it useful for a variety of chemical reactions, and its carboxylic acid functionality allows for the attachment of other molecules, making it a versatile intermediate compound in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 5438-29-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,3 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5438-29:
(6*5)+(5*4)+(4*3)+(3*8)+(2*2)+(1*9)=99
99 % 10 = 9
So 5438-29-9 is a valid CAS Registry Number.
