N-(2-Hydroxyethyl)-2-phenylacetamide is a fluorescent dye[1].
References
[1] Sugimoto S, et al. Medicinal plants of Thailand. II: chemical studies on the seed kernels of Entada rheedei Sprengel. J Nat Med. 2012 Jul;66(3):552-7. DOI:10.1007/s11418-011-0608-9
