Exact Mass: 503.169242

Exact Mass Matches: 503.169242

Found 2 metabolites which its exact mass value is equals to given mass value 503.169242, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

TyrMe-Trp-OH

(S)-3-(1H-indol-3-yl)-2-(3-(4-methoxyphenethoxy)-4-nitrobenzamido)propanoic acid

C27H25N3O7 (503.169242)

Trp-TyrMe-OH

(S)-2-(3-(2-(1H-indol-3-yl)ethoxy)-4-nitrobenzamido)-4-(4-methoxyphenyl)butanoic acid

C27H25N3O7 (503.169242)