N-Acetyl-4-aminosalicylic Acid-d3

N-Acetyl-4-aminosalicylic Acid-d3 is the deuterated form of N-Acetyl-4-aminosalicylic Acid (A168325), which is a versatile reactant used in the preparation of salicylanilide derivatives as inhibitors of the protein tyrosine kinase epidermal growth factor receptor.