英文别名:2-[16-(S)-amino-16-carboxybutyl]-1-[11-(S)-amino-11-carboxypentyl]-3,5-bis-[20,24-(S)-amino-20,24-carboxypropyl]pyridinium;ISODESMOSINE STANDARD;isodesmosine standard from bovine neck ligament;2-amino-6-[3,5-bis(3-amino-4-hydroxy-4-oxobutyl)-2-(4-amino-5-hydroxy-5-oxopentyl)pyridin-1-ium-1-yl]hexanoic acid;Isodesmosine diformate salt;Isodesmosine D3;Isodesmosine citrate salt