Cas 2721-55-3,4-hydroxy-3-phenoxy-1<i>H</i>-quinolin-2-one

2721-55-3

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Basic information

Product Name: 4-hydroxy-3-phenoxy-1H-quinolin-2-one
Synonyms: 4-hydroxy-3-phenoxy-1H-quinolin-2-one
CAS NO:2721-55-3
Molecular Formula:
Molecular Weight: 253.257
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-hydroxy-3-phenoxy-1H-quinolin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 4-hydroxy-3-phenoxy-1H-quinolin-2-one(2721-55-3)
EPA Substance Registry System: 4-hydroxy-3-phenoxy-1H-quinolin-2-one(2721-55-3)

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: 2721-55-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2721-55-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,2 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2721-55:
(6*2)+(5*7)+(4*2)+(3*1)+(2*5)+(1*5)=73
73 % 10 = 3
So 2721-55-3 is a valid CAS Registry Number.

2721-55-3Upstream product

2721-55-3Downstream Products

2721-55-3Relevant academic research and scientific papers

A simple and efficient one-step synthesis of 3-substituted-4- hydroxyquinolin-2-one derivatives

Toum, Jér?me,Moquette, Alexandre,Lamotte, Yann,Mirguet, Olivier

experimental part, p. 1920 - 1923 (2012/05/07)

A new simple and efficient one-step procedure for the preparation of 3-substituted-4-hydroxyquinolin-2-one derivatives was developed. Product isolation is simple, isolated yields are good to excellent and this method tolerates a variety of substitution pa

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