Себетіңіз босСатып алу
An exercise about the groups and structure of organic nitrogen compounds.
molecule, nitrogen-containing organic compound, amine, amide, pyridine, pyrimidine, purine, organic compound, dipole-dipole, hydrogen bond, amphoteric, primary, secondary, tertiary, practicing, organic compounds, exercise, organic chemistry, химия
An exercise about the groups and structure of mono-, di- and polysaccharides.
An exercise about different types of bonds.
A white, odourless crystalline compound.
An organic compound in the urine of mammals, used in the production of fertilisers as a...
A colourless gas with a pungent odour. It is widely used in industry.
A colourless, slightly viscous, hygroscopic liquid used in the production of formic acid,...
The simplest peptide, formed from two glycine molecules by a peptide bond.
A biologically and practically important organic compound.
The simplest primary amine.
A colourless liquid, a tertiary amide.
A solid, crystalline compound.
A heterocyclic aromatic organic compound, its derivatives include guanine and adenine.
A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.
A heterocyclic organic compound.
A tertiary amine with a characteristic unpleasant odour, occurring in spoiled food.
The simplest aromatic amine. Its scientific name is phenylamine.