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  2. Thiofentanyl - Wikipedia

    en.wikipedia.org/wiki/Thiofentanyl

    Thiofentanyl is an opioid analgesic that is an analogue of fentanyl.. Thiofentanyl was sold briefly on the black market in the early 1980s, before the introduction of the Federal Analog Act which for the first time attempted to control entire families of drugs based on their structural similarity rather than scheduling each drug individually as they appeared. [1]

  3. Thiophene - Wikipedia

    en.wikipedia.org/wiki/Thiophene

    Thiophene is a heterocyclic compound with the formula C 4 H 4 S. Consisting of a planar five-membered ring, it is aromatic as indicated by its extensive substitution ...

  4. Thienothiophene - Wikipedia

    en.wikipedia.org/wiki/Thienothiophene

    Thieno[3,2-b]thiophene. In organic chemistry, thienothiophene is any of several compounds consisting of two fused thiophene rings. They have the molecular formula C 6 H 4 S 2. Three constitutional isomers have been synthesized: thieno[3,2-b]thiophene, thieno[2,3-b]thiophene, and thieno[3,4-b]thiophene. The other isomer features S(IV) and is ...

  5. Super typhoon Man-Yi makes landfall on Philippines main island

    www.aol.com/news/sixth-typhoon-month-makes...

    The storm did not lose any strength as it made landfall in the province of Aurora and began traversing the island of Luzon, the Philippines News Agency reported, with some gusts peaking at 305 km ...

  6. Category:Thiophenes - Wikipedia

    en.wikipedia.org/wiki/Category:Thiophenes

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  7. Thiophene-2-carboxylic acid - Wikipedia

    en.wikipedia.org/wiki/Thiophene-2-carboxylic_acid

    Thiophene-2-carboxylic acid is an organic compound with the formula SC 4 H 3 CO 2 H. It is one of two mono carboxylic acids of thiophene , the other being thiophene-3-carboxylic acid. [ 1 ] Copper(I) thiophene-2-carboxylate is a catalyst for Ullmann coupling reactions .

  8. Thiophene-2-carboxaldehyde - Wikipedia

    en.wikipedia.org/wiki/Thiophene-2-carboxaldehyde

    Thiophene-2-carboxaldehyde is an organosulfur compound with the formula C 4 H 3 SCHO. It is one of two isomeric thiophenecarboxaldehydes. It is a colorless liquid that often appears amber after storage.

  9. 2 High-Yield Dividend Stocks to Buy Early in 2025 - AOL

    www.aol.com/2-high-yield-dividend-stocks...

    This strong market position generates substantial cash flows that support shareholder returns. Turning to the specifics, the pharmaceutical giant offers investors a 4.3% dividend yield backed by a ...