2228-76-4 Usage
Main properties
Molecular formula: C6H9NO
Heterocyclic organic compound
Seven-membered ring containing one nitrogen atom and one oxygen atom
Specific content
Commonly used as a substrate in organic synthesis and pharmaceutical research
Exhibits antifungal, antibacterial, and antiviral properties
Investigated for potential as a building block in the development of new drug molecules
Valuable chemical in medicinal chemistry for its versatile reactivity and pharmaceutical potential
Check Digit Verification of cas no
The CAS Registry Mumber 2228-76-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2228-76:
(6*2)+(5*2)+(4*2)+(3*8)+(2*7)+(1*6)=74
74 % 10 = 4
So 2228-76-4 is a valid CAS Registry Number.
2228-76-4Relevant academic research and scientific papers
Process for producing epsilon-caprolactam
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Paragraph [0056] - [0059], (2008/06/13)
A high purity ε-caprolactam is prepared by pouring a molten crude ε-caprolactam and a solvent comprising an aliphatic hydrocarbon and having a lower temperature than that of the crude ε-caprolactam, into a vessel and mixing them to obtain a first slurry containing a crystallized ε-caprolactam. The slurry is then subjected to a solid-liquid separation to obtain ε-caprolactam and a first liquid phase. This process can effectively remove impurities from a crude ε-caprolactam, which is obtained by for example, subjecting cyclohexanone oxime to the Beckmann rearrangement.
