list of random chemicals containing 2 or more nitrogen atoms

Here are several chemicals that contain two or more nitrogen atoms:

**Urea (NH₂)₂CO** - Commonly used in fertilizers and as a nitrogen source in biochemistry.
**Ammonium sulfate ((NH₄)₂SO₄)** - A common fertilizer and industrial chemical.
**Hydrazine (N₂H₄)** - Used as a rocket fuel and in various chemical reactions.
**Pyridine (C₅H₅N)** - A basic heterocyclic organic compound, used as a solvent and in synthesis.
**Melamine (C₆H₆N₆)** - Used in the production of plastics and as a nitrogen-rich fertilizer.
**Nitroglycerin (C₃H₅N₃O₉)** - An explosive used in dynamite and medicinally for angina relief.
**Azobenzene (C₁₂H₁₀N₂)** - Often used in dyes and as a photoresponsive material.
**Imidazole (C₃H₄N₂)** - A five-membered ring compound, important in biochemistry (part of histidine).
**Cyanuric acid (C₃H₃N₃O₃)** - Used in swimming pool disinfectants and as a stabilizer for chlorine.
**Nitrophenol (C₆H₄N₃O₃)** - Used in the manufacture of pesticides and pharmaceuticals.

These chemicals have various applications in agriculture, industry, and research, showcasing the diversity of compounds that contain multiple nitrogen atoms.