Cas 116519-55-2,3(2H)-Furanone, 2-[hydroxy(4-methoxyphenyl)methylene]-5-phenyl-, (E)-

116519-55-2

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Basic information

Product Name: 3(2H)-Furanone, 2-[hydroxy(4-methoxyphenyl)methylene]-5-phenyl-, (E)-
Synonyms:
CAS NO:116519-55-2
Molecular Formula: C18H14O4
Molecular Weight: 294.307
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: 3(2H)-Furanone, 2-[hydroxy(4-methoxyphenyl)methylene]-5-phenyl-, (E)-(CAS DataBase Reference)
NIST Chemistry Reference: 3(2H)-Furanone, 2-[hydroxy(4-methoxyphenyl)methylene]-5-phenyl-, (E)-(116519-55-2)
EPA Substance Registry System: 3(2H)-Furanone, 2-[hydroxy(4-methoxyphenyl)methylene]-5-phenyl-, (E)-(116519-55-2)

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: 116519-55-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116519-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,5,1 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116519-55:
(8*1)+(7*1)+(6*6)+(5*5)+(4*1)+(3*9)+(2*5)+(1*5)=122
122 % 10 = 2
So 116519-55-2 is a valid CAS Registry Number.

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116519-55-2Relevant academic research and scientific papers

Reaction of 2,6-Diaryl-3-halopyran-4(H)-ones with Sodium Hydroxide

Marei, Mohamed Gaber,El-Kholy, Ibrahim El-Sayed,Mishrikey, Morcos Michael

, p. 836 - 838 (2007/10/02)

The reaction of 2,6-diaryl-3-halopyran-4(H)-ones (1) with hydroxide ion in aqueous ethanol leads to 2-aryl-3-hydroxy-(4H)-pyrones (2) while in absolute ethanol 1a-e with OH- afford 3(2H)-furanones (4) and 2.Spectral and chemical evidences have been used to assign structures to the above compounds.Pathways for these transformations are suggested.

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