英文别名
3-[[3,4-bis(methylamino)-4-oxobutanoyl]amino]-2-hydroxypropanoic acid;(3S)-4-[[4-[(2-carboxy-2-hydroxyethyl)amino]-1-[[(1R)-1-carboxy-2-methylsulfanylethyl]amino]-1,4-dioxobutan-2-yl]amino]-3-(methylamino)-4-oxobutanoic acid;3-[[4-[[(1R)-1-carboxy-2-methylsulfanylethyl]amino]-3-(methylamino)-4-oxobutanoyl]amino]-2-hydroxypropanoic acid