1927-87-3 2-Isoindolinepropionic acid, .beta.-(3-diazoacetonyl)-1,3-dioxo-, methyl ester, DL- 2-Isoindolinepropionic acid, 3-(3-diazoacetonyl)-1,3-dioxo-, methyl ester, dl- Diazooxonorleucine NSC83700 WLN: T56 BVNVJ CY1VO1&1V1UNN dl-.beta.-(3-diazoacetonyl)-1,3-dioxo-2-isoindolininepropionic acid methyl ester