Nα-Trityl-Nτ-methyl-L-histidin

(S)-7-(methoxycarbonyl)-2-methyl-5-oxo-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidin-2-ium iodide

(2S)-2-amino-3-[5-[[5-[(2S)-2-amino-2-carboxyethyl]-3-methylimidazol-4-yl]disulfanyl]-1-methylimidazol-4-yl]propanoic acid

(2S)-2-amino-3-(1-methyl-5-sulfanylimidazol-4-yl)propanoic acid

N-[(苄氧基)羰基]-L-组氨酸甲酯