391222-58-5 1-Butanesulfonic acid,4-[[(2S)-2-[[(2R)-2-[1-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]amino]-1-oxo-3-phenylpropyl]amino]-, monosodium salt
31465-22-2 1-Butanesulfonic acid, 3-oxo-, sodium salt