CAS Number: 921943-73-9
Chemical Name: Acetylsalicylic Acid-d3
Molecular Formula: C9H5D3O4
Molecular Weight: 183.18

CAS Number: 97781-16-3
Chemical Name: Acetylsalicylic Acid-d4
Molecular Formula: C9H4D4O4
Molecular Weight: 184.18

CAS Number: NA
Chemical Name: Acetylsalicylic Acid-d7
Molecular Formula: C9HD7O4
Molecular Weight: 187.20

CAS Number: 2734014-20-9
Chemical Name: Acetylsalicylic Anhydride-d8
Molecular Formula: C18H6D8O7
Molecular Weight: 350.35