munchnones

https://doi.org/10.1351/goldbook.M04068
@[email protected] having a 1,3-oxazole skeleton bearing an oxygen atom attached to the 5-position with the following delocalized structure:
M04068.png
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1350 [Terms] [Paper]