Pyridine-2,3,4-tricarboxylic acid-3,4-anhydride is a complex organic compound with the molecular formula C8H5NO6. It is a derivative of pyridine, a heterocyclic aromatic compound, and features three carboxylic acid groups and an anhydride bridge between the 3,4-positions. pyridine-2,3,4-tricarboxylic acid-3,4-anhydride is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. The anhydride group enhances the molecule's ability to form esters and amides, making it a valuable intermediate in organic synthesis. Its chemical properties and reactivity are influenced by the presence of the pyridine ring and the anhydride bridge, which can participate in various chemical reactions, such as nucleophilic attacks and acid-base reactions.
4940-06-1
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Basic information
- Product Name: pyridine-2,3,4-tricarboxylic acid-3,4-anhydride
- Synonyms: pyridine-2,3,4-tricarboxylic acid-3,4-anhydride
- CAS NO:4940-06-1
- Molecular Formula:
- Molecular Weight: 193.116
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: pyridine-2,3,4-tricarboxylic acid-3,4-anhydride(CAS DataBase Reference)
- NIST Chemistry Reference: pyridine-2,3,4-tricarboxylic acid-3,4-anhydride(4940-06-1)
- EPA Substance Registry System: pyridine-2,3,4-tricarboxylic acid-3,4-anhydride(4940-06-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4940-06-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4940-06-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.Calculate Digit Verification of CAS Registry Number 4940-06:
(6*4)+(5*9)+(4*4)+(3*0)+(2*0)+(1*6)=91
91 % 10 = 1
So 4940-06-1 is a valid CAS Registry Number.
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pyridine-2,3,4-tricarboxylic acid-3,4-anhydride
