Nomenclature – the "art" of naming organic chemicals – is crazy making. That's because multiple systems of nomenclature are used to describe chemical compounds. Some of them make sense because the ...

Scientists have identified 4-billion-year-old nitrogen-containing organic molecules in a Martian meteorite, a discovery that may shed light on whether or not the Red Planet once hosted life.

Reactive organic species (carbon-containing compounds other than methane, CO, and CO 2) play a central role in the chemistry of the atmosphere in numerous respects: they can directly impact human ...

Most organic compounds contain carbon and hydrogen, but they may also include any number of other elements (e.g., nitrogen, oxygen, halogens, phosphorus, silicon, sulfur). Originally limited to the ...

No Martians, but NASA's Curiosity rover reports the first soil sample taken from Mars contains chlorine-laced compounds similar to ones seen on the Red Planet's frozen poles and tantalising hints ...

The carbon number-polarity grid: a means to manage the complexity of the mix of organic compounds when modeling atmospheric organic particulate matter. Atmos. Environ. 43 , 2829–2835 (2009).

Their History & Role In Perfumery " article on our blog page. Stay informed with expert tips and insights from Pairfum London ...

For more than a century, the well-known 18-electron rule has guided the field of organometallic chemistry. Now, researchers at Okinawa Institute of Science and Technology (OIST), in collaboration with ...

For environmental exposures such as contact with volatile organic compounds, these studies are much rarer. The concentration of paint fumes in your house is difficult to measure and changes over time.

Two organic compounds essential for living organisms have been found in samples retrieved from the asteroid Ryugu, buttressing the notion that some ingredients crucial for the advent of life ...

The organic carbon was found in mud samples dating back 3.5 billion years, just after Mars lost its atmosphere. U.S. World; ... Organic compounds are found all over the Red Planet.