Cas 503533-92-4,5-carboethoxy-6-methyl-4-(3,4-dioxymethylenephenyl)-3,4-dihydropyridin-2-one

503533-92-4

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Basic information

Product Name: 5-carboethoxy-6-methyl-4-(3,4-dioxymethylenephenyl)-3,4-dihydropyridin-2-one
Synonyms:
CAS NO:503533-92-4
Molecular Formula:
Molecular Weight: 303.315
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: 5-carboethoxy-6-methyl-4-(3,4-dioxymethylenephenyl)-3,4-dihydropyridin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 5-carboethoxy-6-methyl-4-(3,4-dioxymethylenephenyl)-3,4-dihydropyridin-2-one(503533-92-4)
EPA Substance Registry System: 5-carboethoxy-6-methyl-4-(3,4-dioxymethylenephenyl)-3,4-dihydropyridin-2-one(503533-92-4)

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: 503533-92-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 503533-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 503533-92:
(8*5)+(7*0)+(6*3)+(5*5)+(4*3)+(3*3)+(2*9)+(1*2)=124
124 % 10 = 4
So 503533-92-4 is a valid CAS Registry Number.

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503533-92-4Relevant academic research and scientific papers

Simple and efficient one-pot synthesis of 3,4-dihydro-2-pyridones via solid-supported Bi(III)nitrate catalyzed double Michael addition-azaannulation

Singh, Jagjeet,Koui, Summon,Pannu, Ajay P. S.,Sharma, Rattan L.,Razdan, Tej K.

, p. 349 - 357 (2008)

(Chemical Equation Presented) 4-Aryl-5-carboethoxy-6-methyl-2,3-dihydro-2- pyridones were obtained, in high yield, by heating ternary mixtures of appropriate aldehydes, ethylacetoacetate and compounds possessing NH 2-C=X functionality, in prese

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