The compounds which have a meta-substitution are found in double conformations in the crystal structures.
Halons are man-made compounds, which have been mainly used as fire retardants.
Proteins and peptides are excellent therapeutic compounds which have highly specific and potent biological functions.
These compounds, which have gothic names like cadaverine and putrescine, are collected in a vial and from there fed into a gas chromatograph that identifies them.
These compounds, which have the general formula M2C2 (where M is the metal), are colourless, crystalline solids.
The challenge is to rapidly investigate this new class of compounds, which have huge variability in possible structures, using automated, high-throughput materials synthesis and screening technology.
As peat formation and coalification proceed, these compounds, which have more or less open structures, are broken down, and new compounds primarily aromatic (benzenelike) and hydroaromatic are produced.
This index is a guide to organic compounds which have material constants of general interest described in the "Landolt-Bornstein New Series".
In the body, they can transform into what are known as N-nitroso compounds, which have been linked to bowel cancer.
These compounds, which have a bright blue or green colour and are used in the preparation of pigments, occur in nature as the minerals azurite and malachite.
Simrit is introducing two new fluorocarbon (FKM) compounds which have been created specifically for use in semiconductor fabrication processes.
