2-Aminoadamantane hydrochloride10523-68-9100 % similar α-Cyclopropylcyclopropanemethanamine13375-29-640 % similar Amantadine hydrochloride665-66-736 % similar 2-Adamantanol700-57-235 % similar 2-Bromoadamantane7314-85-435 % similar 2-Chloroadamantane7346-41-035 % similar Rimantadine hydrochloride1501-84-434 % similar 3-Aminocyclobutanol hydrochloride1036260-25-932 % similar