Ambroxol hydrochloride – CAS Number: 23828-92-4
Allopurinol – CAS Number: 315-30-0
Allantoin – CAS Number: 97-59-6
Amantadine hydrochloride – CAS Number: 665-66-7
Albendazole – CAS Number: 54965-21-8
Adipic acid – CAS Number: 124-04-9
Adenosine – CAS Number: 58-61-7
Acetylsalicylic acid – CAS Number: 50-78-2
Acetonitrile – CAS Number: 75-05-8