4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one is a complex organic compound with the molecular formula C18H17NO4. It features a 4H-oxazol-5-one core structure, which is a heterocyclic ring system containing oxygen and nitrogen atoms. The compound is characterized by a benzylidene group attached to the 4-position of the oxazolone ring, which is further substituted with ethoxy and methoxy groups at the 2- and 4-positions, respectively. Additionally, a phenyl group is attached to the 2-position of the oxazolone ring. This chemical is known for its potential applications in the synthesis of pharmaceuticals and other organic compounds, particularly those with biological activity. Its structure provides a platform for further functionalization and exploration of its chemical properties.
5681-20-9
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Basic information
- Product Name: 4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one
- Synonyms:
- CAS NO:5681-20-9
- Molecular Formula:
- Molecular Weight: 323.348
- 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: 4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one(5681-20-9)
- EPA Substance Registry System: 4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one(5681-20-9)
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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: 5681-20-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5681-20-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.Calculate Digit Verification of CAS Registry Number 5681-20:
(6*5)+(5*6)+(4*8)+(3*1)+(2*2)+(1*0)=99
99 % 10 = 9
So 5681-20-9 is a valid CAS Registry Number.
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4-(2-ethoxy-4-methoxy-benzylidene)-2-phenyl-4H-oxazol-5-one
