N-Ethylglycine is a secondary amino acid. It is one of the nonproten amino acids found in the Murchison meteorite.
參考文獻
Wagner, M., et al.: Biochem., 39, 8825 (2000); Wolman, Y., et al.: Proc. Natl. Acad. Sci. USA, 69, 809 (1972); Kvenvolden, K., et al.: Proc. Natl. Acad. Sci. USA, 68, 486 (1971);