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Saturday, September 19, 2026The science and engineering of chemistry Edition

Reaction & Reactor

All the local news worth knowing

US appeals court strikes down risk management rule for DCM

Chemistry World - News · Government · Sep 18, 2026 · AI-summarized

US appeals court strikes down risk management rule for DCM

A federal appeals court has vacated the EPA risk management rule for methylene chloride. The court found the underlying risk determinations under the Toxic Substances Control Act to be flawed.

酸化は計画的に!Anisatin, Neoanisatin, Majusanol A, Bの全合成

Chem-Station (ケムステ) · Other · Sep 19, 2026 · AI-summarized

Chemists have successfully completed the total synthesis of several highly oxidized Shikimi sesquiterpenes. The team utilized a novel intermediate design that allows for precise control of oxidation states during the construction of the complex molecular framework.

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