Original: Chitin (C8H13O5N) n () is a long-chain polymer of a N-acetylglucosamine, a derivative of glucose, and is found in many places throughout the natural world.
Simplified: Chitin (C8H13O5N) n (IPA:) is a long-chain polymeric polysaccharide of beta-glucose that forms a hard, semitransparent material found throughout the natural world.