Cas 109480-75-3,2,4-Dimethoxy-6-((Z)-2-oxo-pent-3-enyl)-benzoic acid ethyl ester

109480-75-3

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Basic information

Product Name: 2,4-Dimethoxy-6-((Z)-2-oxo-pent-3-enyl)-benzoic acid ethyl ester
Synonyms:
CAS NO:109480-75-3
Molecular Formula:
Molecular Weight: 292.332
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: 2,4-Dimethoxy-6-((Z)-2-oxo-pent-3-enyl)-benzoic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-Dimethoxy-6-((Z)-2-oxo-pent-3-enyl)-benzoic acid ethyl ester(109480-75-3)
EPA Substance Registry System: 2,4-Dimethoxy-6-((Z)-2-oxo-pent-3-enyl)-benzoic acid ethyl ester(109480-75-3)

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: 109480-75-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 109480-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,8 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109480-75:
(8*1)+(7*0)+(6*9)+(5*4)+(4*8)+(3*0)+(2*7)+(1*5)=133
133 % 10 = 3
So 109480-75-3 is a valid CAS Registry Number.

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109480-75-3Relevant academic research and scientific papers

A Convenient Synthesis of 3-Substituted 8-Methoxy- and 6,8-Dimethoxyisocoumarins

Lewis, Christopher N.,Spargo, Peter L.,Staunton, James

, p. 944 - 946 (2007/10/02)

The reaction of N-methoxy-N-methylamides with the anion of ethyl 2-methoxy-, or 2,4-dimethoxy-6-methylbenzoate gives the corresponding ketones, which are cyclised to give the 3-substituted 8-methoxy- and 6,8-dimethoxyisocoumarins in good overall yield.

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