Exact Mass: 521.1368978
Exact Mass Matches: 521.1368978
Found 2 metabolites which its exact mass value is equals to given mass value 521.1368978,
within given mass tolerance error 1.28E-8 dalton. Try search metabolite list with more accurate mass tolerance error
2.56E-9 dalton.
Apalcillin
3,3-dimethyl-7-oxo-6-{2-[(4-oxo-1,4-dihydro-1,5-naphthyridin-3-yl)formamido]-2-phenylacetamido}-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
apalcillin
apalcillin
C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic