Cas 579501-27-2,2H-1-Benzopyran-3-carboxylic acid, 2-oxo-7-[[4-(4-pentenyloxy)benzoyl]oxy]-, methyl ester

579501-27-2

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Basic information

Product Name: 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-7-[[4-(4-pentenyloxy)benzoyl]oxy]-, methyl ester
Synonyms:
CAS NO:579501-27-2
Molecular Formula: C23H20O7
Molecular Weight: 408.408
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: 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-7-[[4-(4-pentenyloxy)benzoyl]oxy]-, methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-7-[[4-(4-pentenyloxy)benzoyl]oxy]-, methyl ester(579501-27-2)
EPA Substance Registry System: 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-7-[[4-(4-pentenyloxy)benzoyl]oxy]-, methyl ester(579501-27-2)

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: 579501-27-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 579501-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,9,5,0 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 579501-27:
(8*5)+(7*7)+(6*9)+(5*5)+(4*0)+(3*1)+(2*2)+(1*7)=182
182 % 10 = 2
So 579501-27-2 is a valid CAS Registry Number.

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579501-27-2Downstream Products

579501-27-2Relevant academic research and scientific papers

Liquid crystalline cyclic tetramethyltetrasiloxanes containing coumarin moieties

Tian, Yanqing,Akiyama, Eiichi,Nagase, Yu

, p. 1253 - 1258 (2007/10/03)

A series of new cyclic tetramethyltetrasiloxanes with coumarin units were synthesized. By a comparative study with their related vinyl terminated precursors, the liquid crystalline properties of the cyclic tetramethyltetrasiloxanes were investigated. The

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