Cas 78942-08-2,4-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester

78942-08-2

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Basic information

Product Name: 4-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
Synonyms: 4-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
CAS NO:78942-08-2
Molecular Formula:
Molecular Weight: 447.488
EINECS: N/A
Product Categories: N/A

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-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester(78942-08-2)
EPA Substance Registry System: 4-(4-Methoxy-phenyl)-5-[(E)-3-(4-methoxy-phenyl)-acryloyl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester(78942-08-2)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 78942-08-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 78942-08-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78942-08:
(7*7)+(6*8)+(5*9)+(4*4)+(3*2)+(2*0)+(1*8)=172
172 % 10 = 2
So 78942-08-2 is a valid CAS Registry Number.

78942-08-2Upstream product

78942-08-2Downstream Products

78942-03-7 4-(4-Methoxy-phenyl)-5-[5-(4-methoxy-phenyl)-4,5-dihydro-isoxazol-3-yl]-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester

78942-08-2Relevant academic research and scientific papers

Synthesis and Reactions of 4-Aryl-5-carbethoxy-3-cyano-6-methyl-2(H)-pyridones

Elkasaby, M. A.,Elshahed, F.

, p. 428 - 431 (2007/10/02)

4-Aryl-5-carbethoxy-3-cyano-6-methyl-2(1H)-pyridones (II) have been prepared by the base-catalyzed cycloaddition of ethyl cyanoacetate on ethyl α-acetylcinnamates (I) and their reactivity towards POCl3 and Grignard reagents has been studied.Alkylation of II via their sodium or potassium salts has also been studied.

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