Cas 3449-32-9,4-(4-hydroxy-phenyl)-3-phenyl-coumarin

3449-32-9

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Basic information

Product Name: 4-(4-hydroxy-phenyl)-3-phenyl-coumarin
Synonyms: 4-(4-hydroxy-phenyl)-3-phenyl-coumarin
CAS NO:3449-32-9
Molecular Formula:
Molecular Weight: 314.34
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-(4-hydroxy-phenyl)-3-phenyl-coumarin(CAS DataBase Reference)
NIST Chemistry Reference: 4-(4-hydroxy-phenyl)-3-phenyl-coumarin(3449-32-9)
EPA Substance Registry System: 4-(4-hydroxy-phenyl)-3-phenyl-coumarin(3449-32-9)

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: 3449-32-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3449-32-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3449-32:
(6*3)+(5*4)+(4*4)+(3*9)+(2*3)+(1*2)=89
89 % 10 = 9
So 3449-32-9 is a valid CAS Registry Number.

3449-32-9Upstream product

140-29-4 phenylacetonitrile

3449-32-9Downstream Products

3449-32-9Relevant academic research and scientific papers

Base-Mediated One-pot Synthesis of Oxygen-Based Heterocycles from 2-Hydroxyphenyl-Substituted para-Quinone Methides

Singh, Gurdeep,Kumar, Suresh,Chowdhury, Arjun,Vijaya Anand, Ramasamy

, p. 15978 - 15989 (2019)

One-pot synthesis of oxygen-containing heterocycles has been achieved through alkylation/acylation of 2-hydroxyphenyl-substituted para-quinone methides followed by an intramolecular 1,6-conjugate addition/cyclization and oxidation sequence. This protocol provides access to a wide range of oxygen-based heterocycles, such as 2,3-disubstituted benzo[b]furans, 2,3-dihydrobenzofurans and diaryl-substituted coumarin derivatives in moderate to good yields.

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