2'-[2-((2S,3R)-2-Amino-3-hydroxy-butyrylamino)-ethyl]-[2,4']bithiazolyl-4-carboxylic acid (3-methylsulfanyl-propyl)-amide; hydrochloride

2'-{2-[(2S,3R)-3-Hydroxy-2-(2-nitro-phenylsulfanylamino)-butyrylamino]-ethyl}-[2,4']bithiazolyl-4-carboxylic acid (3-methylsulfanyl-propyl)-amide

2'-<2-(trifluoroacetamido)ethyl>-2,4'-bithiazole-4-carboxylic acid chloride

3-[2'-(2-aminoethyl)-2,4'-bithiazole-4-carboxamido]propyl methyl sulfide