Product Name：Potassium (R)-2-((4-ethoxy-4-oxobut-2-en-2-yl)amino)-2-(4-hydroxyphenyl)acetate
Synonyms：(R)-alpha-((3-Ethoxy-1-methyl-3-oxo-1-propenyl)amino)-4-hydroxybenzeneacetic acid monopotassium salt
Molecular Formula：C14H16NO5-.K+
Molecular Weight：317.37884
