(2011/02/24)
(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxylmethyl)-1-aminocyclopentan hydrochloride
1-(2-amino-purin-6-yl)-3-carboxamidopyridinium chloride
1-(4,6-dimethoxy-triazine-2-yl)-3-carboxamidopyridinium chloride
3-carbamoyl-1-(2,4-dinitrophenyl)pyridinium chloride
(-)-(1R,2R,3S,4R)-4-amino-2,3-dihydroxy-1-(hydroxymethyl)cyclopentane