CH2N2 explained

CH₂N₂ may refer to:

• Cyanamide, an organic compound
• Diazirine, class of organic molecules with a cyclopropene-like ring, 3H-diazirene
• Diazomethane, chemical compound discovered in 1894
• Isodiazomethane, parent compound of a class of derivatives of general formula R2N–NC
• Nitrilimine, class of organic compounds sharing a common functional group with the general structure R-CN-NR