(2S)-2-[[(2S)-2-aminononanoyl]amino]-2-[(3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]acetic acid

4-hexyl-1,3-oxazolidine-2,5-dione

外消旋3-乙酰氨基壬烷-2-酮