3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester is a complex organic compound with the molecular formula C16H12ClNO5. It is a derivative of benzo[e][1,3]oxazine, a heterocyclic compound with a benzene ring fused to an oxazine ring. The molecule features a 4-chlorophenyl group attached to the benzo[e][1,3]oxazine core, and a carboxylic acid group at the 6-position, which is esterified with an ethyl group. This chemical is known for its potential applications in pharmaceuticals and as a synthetic intermediate in the preparation of various biologically active compounds. Its structure and properties make it a versatile building block in the synthesis of drugs and other specialty chemicals.
6978-56-9
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Basic information
- Product Name: 3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester
- Synonyms:
- CAS NO:6978-56-9
- Molecular Formula:
- Molecular Weight: 345.739
- 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: 3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester(6978-56-9)
- EPA Substance Registry System: 3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester(6978-56-9)
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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: 6978-56-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6978-56-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.Calculate Digit Verification of CAS Registry Number 6978-56:
(6*6)+(5*9)+(4*7)+(3*8)+(2*5)+(1*6)=149
149 % 10 = 9
So 6978-56-9 is a valid CAS Registry Number.
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3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid ethyl ester
