Exact Mass: 658.3578
Exact Mass Matches: 658.3578
Found 4 metabolites which its exact mass value is equals to given mass value 658.3578,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
gamabufotalin 3-succinoylarginine ester|Gamabufotalin-3-succinoylargininester
gamabufotalin 3-succinoylarginine ester|Gamabufotalin-3-succinoylargininester
2-[(4-{[3a,10-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-4-oxobutylidene)amino]-5-carbamimidamidopentanoic acid
2-[(4-{[3a,10-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-4-oxobutylidene)amino]-5-carbamimidamidopentanoic acid
(2s)-2-[(4-{[(1r,3as,3br,5ar,7s,9as,9bs,10r,11ar)-3a,10-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-4-oxobutylidene)amino]-5-carbamimidamidopentanoic acid
(2s)-2-[(4-{[(1r,3as,3br,5ar,7s,9as,9bs,10r,11ar)-3a,10-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-4-oxobutylidene)amino]-5-carbamimidamidopentanoic acid
