2-amino-4-{[2-(4-ethoxy-4-oxobut-2-enoyl)hydrazinyl]sulfonyl}butanoic acid
CAS No. 69164-83-6
2-Butenedioicacid (E)-, monoethyl ester, 2-[(3-amino-3-carboxypropyl)sulfonyl]hydrazide, (?à)-; NSC 275640