英文别名(2Z)-4-[(2-Carboxyethyl)amino]-4-oxo-2-butenoic Acid; N-(2-Carboxyethyl)MaleaMic Acid; N-(3-carboxy-acryloyl)-β-alanine; 2-Butenoic acid, 4-[(2-carboxyethyl)amino]-4-oxo-, (2Z)-; 4-(2-carboxyethylamino)-4-oxobut-2-enoic acid; (Z)-4-((2-Carboxyethyl)amino)-4-oxobut-2-enoic acid 
