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  2. 9-Anthracenemethanol - Wikipedia

    en.wikipedia.org/wiki/9-Anthracenemethanol

    9-Anthracenemethanol is the derivative of anthracene with a hydroxymethyl group (CH 2 OH) attached to the 9-position. It is a colorless solid that is soluble in ordinary organic solvents. The compound can be prepared by hydrogenation of 9-anthracenecarboxaldehyde. It is a versatile precursor to supramolecular assemblies. [1]

  3. Anthracene - Wikipedia

    en.wikipedia.org/wiki/Anthracene

    Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) of formula C 14 H 10, consisting of three fused benzene rings. It is a component of coal tar.Anthracene is used in the production of the red dye alizarin and other dyes.

  4. Anthracene-9-carbaldehyde - Wikipedia

    en.wikipedia.org/wiki/Anthracene-9-carbaldehyde

    Anthracene-9-carbaldehyde is the most common monoaldehyde derivative of anthracene. It is a yellow solid that is soluble in common organic solvents. It is prepared by Vilsmeier formylation of anthracene. [1] [2] The compound is also used as a building block for supramolecular assemblies. [3]

  5. 9,10-Dihydroanthracene - Wikipedia

    en.wikipedia.org/wiki/9,10-Dihydroanthracene

    9,10-Dihydroanthracene is an organic compound that is derived from the polycyclic aromatic hydrocarbon anthracene. Several isomers of dihydroanthracene are known, but the 9,10 derivative is most common.

  6. 5 cancer types where screenings save the most lives - AOL

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    Over a 45-years span — between 1975 and 2020 — improvements in cancer screenings and prevention strategies have reduced deaths from five common cancers more than any advances in treatments ...

  7. Madonna Recalls Pain of Losing Mom to Cancer When She ... - AOL

    www.aol.com/madonna-recalls-pain-losing-mom...

    Related: Madonna Gets Another Tattoo as a Tribute to Her Late Mom: 'My Turn to Bleed for My Mother' Earlier this year, Madonna remembered her late mom on Mother’s Day as she shared an emotional ...

  8. Elon Musk says SEC orders him to pay fine over Twitter ...

    www.aol.com/elon-musk-says-sec-orders-132255676.html

    In April 2022, Musk disclosed he had purchased 9% of the shares of Twitter ahead of his purchase of the entire company later that year. The SEC sent him a letter wanting to know why he had not ...

  9. Sample preparation - Wikipedia

    en.wikipedia.org/wiki/Sample_preparation

    In analytical chemistry, sample preparation (working-up) refers to the ways in which a sample is treated prior to its analyses. Preparation is a very important step in most analytical techniques, because the techniques are often not responsive to the analyte in its in-situ form, or the results are distorted by interfering species .

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