2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid is a complex organic compound with the molecular formula C7H8O4. It is a derivative of furan, a heterocyclic aromatic organic compound consisting of a five-membered ring with four carbon atoms and one oxygen atom. The structure of 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid features two methyl groups (CH3) at the 2nd and 4th positions, a carbonyl group (C=O) at the 5th position, and a carboxylic acid group (COOH) at the 3rd position. 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and insecticides. Its unique structure and properties make it an important molecule in the field of organic chemistry and chemical engineering.
4749-13-7
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Basic information
- Product Name: 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid
- Synonyms: 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid
- CAS NO:4749-13-7
- Molecular Formula:
- Molecular Weight: 156.138
- 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: 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid(4749-13-7)
- EPA Substance Registry System: 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid(4749-13-7)
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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: 4749-13-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4749-13-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.Calculate Digit Verification of CAS Registry Number 4749-13:
(6*4)+(5*7)+(4*4)+(3*9)+(2*1)+(1*3)=107
107 % 10 = 7
So 4749-13-7 is a valid CAS Registry Number.
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2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid
