Agricultural Sciences (CAB)

... > PHYSICAL SCIENCES > chemistry > chemical substances > chemical elements and compounds > inorganic compounds > organic compounds > organic compounds by structure or composition > organic compounds by non-carbon element > organic compounds by non-metallic element > organic nitrogen compounds > heterocyclic nitrogen compounds > pyridines > desmosine

... > LIFE SCIENCES > biology > biochemistry > biochemistry by substance > biochemical substances by composition or structure > proteins, peptides and amino acids > amino acids > cyclic amino acids > desmosine

... > PHYSICAL SCIENCES > chemistry > chemical substances > chemical substances by property > acids > organic acids > carboxylic acids > amino acids > cyclic amino acids > desmosine

... > PHYSICAL SCIENCES > chemistry > chemical substances > chemical elements and compounds > inorganic compounds > organic compounds > organic compounds by functional group > carbonyl compounds > organic acids > carboxylic acids > amino acids > cyclic amino acids > desmosine