Cas 80379-31-3,Ethyl 3-hydroxy-2H-chromene-4-carboxylate

80379-31-3

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Basic information

Product Name: Ethyl 3-hydroxy-2H-chromene-4-carboxylate
Synonyms: Ethyl 3-hydroxy-2H-chromene-4-carboxylate
CAS NO:80379-31-3
Molecular Formula:
Molecular Weight: 0
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: Ethyl 3-hydroxy-2H-chromene-4-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: Ethyl 3-hydroxy-2H-chromene-4-carboxylate(80379-31-3)
EPA Substance Registry System: Ethyl 3-hydroxy-2H-chromene-4-carboxylate(80379-31-3)

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: 80379-31-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 80379-31-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,7 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 80379-31:
(7*8)+(6*0)+(5*3)+(4*7)+(3*9)+(2*3)+(1*1)=133
133 % 10 = 3
So 80379-31-3 is a valid CAS Registry Number.

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80379-31-3Relevant academic research and scientific papers

Rh-catalyzed intramolecular aromatic C-H insertion of α-diazo β-ketoesters: Synthesis of 4-carbonyl chroman derivatives

Zhang, Xiaolin,Lei, Mei,Zhang, Yi-Nan,Hu, Li-Hong

, p. 3400 - 3406 (2014/05/06)

A Rh-catalyzed intramolecular aromatic C-H insertion of α-diazo β-ketoesters was developed. This protocol offers a practical strategy for the synthesis of 4-carbonyl chroman derivatives with high yield and is compatible with a wide variety of substituents

Synthesis of a 6H-chromeno[3,4-b]quinoline and a 6a,12a-dehydro-7-azarotenoid

Morris, Andrew L.C.,Jackson, Yvette A.

scheme or table, p. 371 - 380 (2010/09/05)

The preparation of a 6H-chromeno[3,4-b]quinoline via a palladium-mediated coupling reaction, and the first synthesis of a nitrogenous dehydro-analogue of the naturally occurring rotenoids are reported.

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