(S)-3-(4-(4-((14-azido-3, 6, 9, 12-tetraoxatetradecyl)oxy)naphthalen-1-yl)phenyl)-3-(2-(4-((4-methylpyridin-2-yl)amino)butanamido)acetamido)propanoic acid, TFA salt (avβ6)
(S)-3-(4-(4-((14-azido-3, 6, 9 ,12-tetraoxatetradecyl)oxy)naphthalen-1-yl)phenyl)-3-(2-(4-((4-methylpyridin-2-yl)amino)butanamido)acetamido)propanoic acid, trifluoroacetic acid salt (avβ6)
