FADH2NADHn
FADH2NADHn is a hypothetical chemical compound proposed to exist in certain biological systems. Its name suggests a structure that combines features of FADH2 (flavin adenine dinucleotide, reduced form) and NADH (nicotinamide adenine dinucleotide, reduced form), potentially in a polymeric or complex aggregated state. The "n" in the name implies a variable number of repeating units or associated molecules.
The biological significance of FADH2NADHn, if it exists, is speculative. It might play a role in cellular