Nevertheless it is clear that certain special mechanisms, dependent on nitrous acid, intervene in the nitration of phenol and aniline derivatives, and we have been attempting to throw some light ...

烷基锂化合物和带有邻位导向基团 (Directed Metalation Group--DMG)的芳烃反应得到邻位金属中间体。好的邻位导向基团有很强的配位或螯合效应，导致邻位 ...

Food packaging may contain carcinogenic chemicals such as bisphenol A BPA phthalates polyfluoroalkyl substances PFAS and ...

Financial derivatives are financial instruments that are linked to a specific financial instrument or indicator or commodity, and through which specific financial risks can be traded in financial ...

Derivatives are financial instruments whose value is derived from one or more underlying assets or securities (e.g., a stock, bond, currency, or index). A derivative is a contract that derives its ...

Studying the market for a while and understanding the factors that affect its ups and downs is extremely helpful if you choose to begin investing in derivatives and their types. Derivative trading ...

An equity derivative is a financial instrument whose value is derived from the price movements of an underlying equity asset, such as a stock. For example, a stock option is an equity derivative ...

Among various investment instruments that can allow you to earn hefty returns, Over-the-Counter or OTC derivatives are one of them. If you are unaware of such an investment, this blog will shed ...

A derivatives time bomb refers to the market mayhem that could be caused by a sudden, as opposed to orderly, unwinding of massive derivatives positions. The legendary investor Warren Buffett is ...

The new Lexus GX will launch in SA in early 2025. We've uncovered info on the Prado's luxury twin, including engine details ...

A crypto derivative, such as a “perpetual futures," is a financial instrument that “derives" its value from an underlying cryptocurrency or digital asset. For example, there are many perpetual futures ...