3-(Acetylamino)propanesulphonic acid 3-Acetamido-1-propanesulfonic acid 77337-70-3 77337-71-4 77337-72-5 77337-73-6 77337-74-7 77337-76-9 Acamprosate Acamprosate 6473 Acamprosate 6473 [INN] Acamprosato [INN-Spanish] Acamprosatum [INN-Latin] Campral EINECS 278-667-4 N-Acetylhomotaurine