Exact Mass: 663.254
Exact Mass Matches: 663.254
Found 3 metabolites which its exact mass value is equals to given mass value 663.254,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
1-{2-[(2-{[2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene)amino]acetyl}-n-[2-(3,4-dihydroxyphenyl)ethenyl]pyrrolidine-2-carboximidic acid
1-{2-[(2-{[2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene)amino]acetyl}-n-[2-(3,4-dihydroxyphenyl)ethenyl]pyrrolidine-2-carboximidic acid
(2s)-1-(2-{[(2s)-2-{[(2s)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}acetyl)-n-[(1e)-2-(3,4-dihydroxyphenyl)ethenyl]pyrrolidine-2-carboximidic acid
(2s)-1-(2-{[(2s)-2-{[(2s)-2-amino-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}-3-(3,4-dihydroxyphenyl)-1-hydroxypropylidene]amino}acetyl)-n-[(1e)-2-(3,4-dihydroxyphenyl)ethenyl]pyrrolidine-2-carboximidic acid
