90032-33-0 Deoxypyridinoline Lysylpyridinoline N-(5-Amino-5-carboxypentyl)-3-hydroxy-4-(2-amino-2-carboxyethyl)-5-(3-amino-3-carboxypropyl)pyridine Pyridinium, 4-((2S)-2-amino-2-carboxyethyl)-1-((5S)-5-amino-5-carboxypentyl)-3-((3S)-3-amino-3-carboxypropyl)-5-hydroxy-, inner salt Pyridinium, 4-(2-amino-2-carboxyethyl)-1-(5-amino-5-carboxypentyl)-3-(3-amino-3-carboxypropyl)-5-hydroxy-, hydroxide, inner salt, stereoisomer