2-Benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester is a complex organic compound with the molecular formula C16H19N2O2S. It is a derivative of thiazole, a heterocyclic compound containing sulfur and nitrogen atoms. This specific compound features a benzylidene group attached to the hydrazone moiety, an ethyl group at the 3-position, and a methyl group at the 4-position. The carboxylic acid group is esterified with an ethyl group, making it an ethyl ester. This chemical is known for its potential applications in pharmaceuticals and as a synthetic intermediate in the preparation of various biologically active molecules. Its structure and properties make it a versatile building block in organic synthesis, particularly in the development of new drugs and agrochemicals.
2845-71-8
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Basic information
- Product Name: 2-benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
- Synonyms:
- CAS NO:2845-71-8
- Molecular Formula:
- Molecular Weight: 317.412
- 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-benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 2-benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester(2845-71-8)
- EPA Substance Registry System: 2-benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester(2845-71-8)
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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: 2845-71-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2845-71-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,4 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2845-71:
(6*2)+(5*8)+(4*4)+(3*5)+(2*7)+(1*1)=98
98 % 10 = 8
So 2845-71-8 is a valid CAS Registry Number.
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2-benzylidenehydrazono-3-ethyl-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
