Synonyms2-acetoxybenzoic acid-D4; 2-Acetoxybenzoic-3,4,5,6-d4 Acid; Acetylsalicylic Acid-d4; Acylpyrin-d4; Angettes-d4; Aspro-d4; Aspirin-d4 Close 2-acetoxybenzoic acid-D4; 2-Acetoxybenzoic-3,4,5,6-d4 Acid; Acetylsalicylic Acid-d4; Acylpyrin-d4; Angettes-d4; Aspro-d4; Aspirin-d4 Related products Acetylsalicylic Acid-d4 M.F. M.W. 184.19 CAT# AR-A02687 CAS# 97781-16-3