Exact Mass: 472.289685
Exact Mass Matches: 472.289685
Found 500 metabolites which its exact mass value is equals to given mass value 472.289685
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Macrocarpal E
Macrocarpal E is a eudesmane sesquiterpenoid. Macrocarpal E is a natural product found in Eucalyptus amplifolia and Eucalyptus macrocarpa with data available. Macrocarpal E is a constituent of Eucalyptus globulus (Tasmanian blue gum). Constituent of Eucalyptus globulus (Tasmanian blue gum)
Macrocarpal D
Macrocarpal D is a constituent of Eucalyptus globulus (Tasmanian blue gum). Constituent of Eucalyptus globulus (Tasmanian blue gum) Macrocarpal D is a sesquiterpenoid.
Macrocarpal B
Macrocarpal B is a constituent of Eucalyptus globulus (Tasmanian blue gum). Constituent of Eucalyptus globulus (Tasmanian blue gum)
Vamonolide
Constituent of the famine food Physalis angulata (cutleaf ground cherry). Vamonolide is found in herbs and spices and fruits. Vamonolide is found in fruits. Vamonolide is a constituent of the famine food Physalis angulata (cutleaf ground cherry).
Ixocarpanolide
Ixocarpanolide is found in fruits. Ixocarpanolide is a constituent of Physalis ixocarpa (tomatillo). Constituent of Physalis ixocarpa (tomatillo). Ixocarpanolide is found in fruits.
Macrocarpal H
Macrocarpal H is a constituent of Eucalyptus globulus (Tasmanian blue gum). Constituent of Eucalyptus globulus (Tasmanian blue gum)
Cortistatin A
DG(2:0/PGF1alpha/0:0)
DG(2:0/PGF1alpha/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(2:0/PGF1alpha/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(PGF1alpha/2:0/0:0)
DG(PGF1alpha/2:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(PGF1alpha/2:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(2:0/0:0/PGF1alpha)
DG(2:0/0:0/PGF1alpha) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(PGF1alpha/0:0/2:0)
DG(PGF1alpha/0:0/2:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
Asn-Arg-Ala-Ile
Dihydrowithaferin A
2,3-dihydrowithaferin A is a withanolide that is the 2,3-dihydro derivative of withaferin A. It has been isolated from the aerial parts of Physalis longifolia. It has a role as a plant metabolite. It is a delta-lactone, a 27-hydroxy steroid, a 4-hydroxy steroid, an ergostanoid, a primary alcohol, a secondary alcohol, a withanolide and an epoxy steroid. It is functionally related to a withaferin A. 2,3-Dihydrowithaferin A is a natural product found in Vassobia breviflora, Withania somnifera, and other organisms with data available. A withanolide that is the 2,3-dihydro derivative of withaferin A. It has been isolated from the aerial parts of Physalis longifolia.
(4beta,17alpha,22R)-4,17,27-Trihydroxy-1-oxowitha-5,24-dienolide
5alpha,6beta,22,27-Tetrahydroxy-1-oxo-ergosta-2,24-dien-26-oic acid 22-lactone, Jaborosalacton D
4beta,20alpha-(R)-Dihydroxy-1-oxo-5beta,6beta-epoxy-with-2-enolid|Anticancer Withanolide PMV70P691-149
Andrastin C
A 17-oxosteroid that is 17-oxo-5beta,9beta,10alpha,13alpha-androsta-11,15-dieneandroxta-11,15-diene which is substituted by an acetoxy group at the 3beta position, methyl groups at the 4, 4, 8, 12, and 16 positions, a methoxycarbonyl group at position 14, and a hydroxy group at position 15. A farnesyltransferase inhibitor produced by Penicillium roqueforti, a filamentous fungus involved in the ripening of several kinds of blue cheeses.
(Z)-coodeanone B|2-(1-oxo-2-hydroxyethyl)-3-hydroxy-5-(3-methyl-2-butenyloxy)-6-(3-methyl-2-butenyl)-6(S)-(3,7-dimethyl-8-hydroxy-2E,6Z-octadienyl)-2,4-cyclohexadien-1-one
(17R,20S,22R,24S,25S,26R)-5alpha,6alpha:22,26:24,25-triepoxy-16alpha,26-dihydroxyergost-2-en-1-one|salpichrolide P
6alpha,7alpha-epoxy-1alpha,3beta,4beta,13beta-tetrahydroxy-24,30-dinorolean-20-ene-28,13beta-olide
(20S,22R,24S,25R)-5alpha,24alpha-dihydroxy-6alpha,7alpha-epoxy-1-oxowitha-2-en-26,22-olide|dioscorolide A
(22R)-5beta-formyl-6beta,27-dihydroxy-1-oxo-4-norwith-24-enolide
4beta,20alpha-dihydroxy-1-oxo-5beta,6beta-epoxy-20R,22R-witha-24-enolide
Ala Val Lys Arg
C20H40N8O5 (472.31215100000003)
Val Gln Ala Arg
Macrocarpal B
Macrocarpal B is a sesquiterpenoid. Macrocarpal B is a natural product found in Eucalyptus sideroxylon, Eucalyptus amplifolia, and other organisms with data available.
MacrocarpalA
Macrocarpal A is a natural product found in Eucalyptus sideroxylon, Eucalyptus amplifolia, and other organisms with data available.
4_,12-dideoxyphorbol-13-(2,3-dimethyl)butyrate-20-acetate
2,4,6-trihydroxy-5-[1-(4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl)-3-methylbutyl]benzene-1,3-dicarbaldehyde
2,4,6-trihydroxy-5-[1-(4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl)-3-methylbutyl]benzene-1,3-dicarbaldehyde
Ala Ala Arg Arg
Ala Ile Asn Arg
Ala Ile Arg Asn
Ala Lys Arg Val
C20H40N8O5 (472.31215100000003)
Ala Lys Val Arg
C20H40N8O5 (472.31215100000003)
Ala Leu Asn Arg
Ala Leu Arg Asn
Ala Asn Ile Arg
Ala Asn Leu Arg
Ala Asn Arg Ile
Ala Asn Arg Leu
Ala Gln Arg Val
Ala Gln Val Arg
Ala Arg Ala Arg
Ala Arg Ile Asn
Ala Arg Lys Val
C20H40N8O5 (472.31215100000003)
Ala Arg Leu Asn
Ala Arg Asn Ile
Ala Arg Asn Leu
Ala Arg Gln Val
Ala Arg Arg Ala
Ala Arg Val Lys
C20H40N8O5 (472.31215100000003)
Ala Arg Val Gln
Ala Val Gln Arg
Ala Val Arg Lys
C20H40N8O5 (472.31215100000003)
Ala Val Arg Gln
Asp Ile Ile Ile
Asp Ile Ile Leu
Asp Ile Leu Ile
Asp Ile Leu Leu
Asp Leu Ile Ile
Asp Leu Ile Leu
Asp Leu Leu Ile
Asp Leu Leu Leu
Glu Ile Ile Val
Glu Ile Leu Val
Glu Ile Val Ile
Glu Ile Val Leu
Glu Leu Ile Val
Glu Leu Leu Val
Glu Leu Val Ile
Glu Leu Val Leu
Glu Val Ile Ile
Glu Val Ile Leu
Glu Val Leu Ile
Glu Val Leu Leu
Phe Ile Pro Pro
Phe Leu Pro Pro
Phe Pro Ile Pro
Phe Pro Leu Pro
Phe Pro Pro Ile
Phe Pro Pro Leu
Gly Ile Lys Arg
C20H40N8O5 (472.31215100000003)
Gly Ile Gln Arg
Gly Ile Arg Lys
C20H40N8O5 (472.31215100000003)
Gly Ile Arg Gln
Gly Lys Ile Arg
C20H40N8O5 (472.31215100000003)
Gly Lys Leu Arg
C20H40N8O5 (472.31215100000003)
Gly Lys Arg Ile
C20H40N8O5 (472.31215100000003)
Gly Lys Arg Leu
C20H40N8O5 (472.31215100000003)
Gly Leu Lys Arg
C20H40N8O5 (472.31215100000003)
Gly Leu Gln Arg
Gly Leu Arg Lys
C20H40N8O5 (472.31215100000003)
Gly Leu Arg Gln
Gly Gln Ile Arg
Gly Gln Leu Arg
Gly Gln Arg Ile
Gly Gln Arg Leu
Gly Arg Ile Lys
C20H40N8O5 (472.31215100000003)
Gly Arg Ile Gln
Gly Arg Lys Ile
C20H40N8O5 (472.31215100000003)
Gly Arg Lys Leu
C20H40N8O5 (472.31215100000003)
Gly Arg Leu Lys
C20H40N8O5 (472.31215100000003)
Gly Arg Leu Gln
Gly Arg Gln Ile
Gly Arg Gln Leu
Ile Ala Asn Arg
Ile Ala Arg Asn
Ile Asp Ile Ile
Ile Asp Ile Leu
Ile Asp Leu Ile
Ile Asp Leu Leu
Ile Glu Ile Val
Ile Glu Leu Val
Ile Glu Val Ile
Ile Glu Val Leu
Ile Phe Pro Pro
Ile Gly Lys Arg
C20H40N8O5 (472.31215100000003)
Ile Gly Gln Arg
Ile Gly Arg Lys
C20H40N8O5 (472.31215100000003)
Ile Gly Arg Gln
Ile Ile Asp Ile
Ile Ile Asp Leu
Ile Ile Glu Val
Ile Ile Ile Asp
Ile Ile Leu Asp
Ile Ile Met Pro
C22H40N4O5S (472.27192700000006)
Ile Ile Pro Met
C22H40N4O5S (472.27192700000006)
Ile Ile Val Glu
Ile Lys Gly Arg
C20H40N8O5 (472.31215100000003)
Ile Lys Asn Val
Ile Lys Val Asn
Ile Leu Asp Ile
Ile Leu Asp Leu
Ile Leu Glu Val
Ile Leu Ile Asp
Ile Leu Leu Asp
Ile Leu Met Pro
C22H40N4O5S (472.27192700000006)
Ile Leu Pro Met
C22H40N4O5S (472.27192700000006)
Ile Leu Val Glu
Ile Met Ile Pro
C22H40N4O5S (472.27192700000006)
Ile Met Leu Pro
C22H40N4O5S (472.27192700000006)
Ile Met Pro Ile
C22H40N4O5S (472.27192700000006)
Ile Met Pro Leu
C22H40N4O5S (472.27192700000006)
Ile Asn Ala Arg
Ile Asn Lys Val
Ile Asn Arg Ala
Ile Asn Val Lys
Ile Pro Phe Pro
Ile Pro Ile Met
C22H40N4O5S (472.27192700000006)
Ile Pro Leu Met
C22H40N4O5S (472.27192700000006)
Ile Pro Met Ile
C22H40N4O5S (472.27192700000006)
Ile Pro Met Leu
C22H40N4O5S (472.27192700000006)
Ile Pro Pro Phe
Ile Gln Gly Arg
Ile Gln Arg Gly
Ile Arg Ala Asn
Ile Arg Gly Gln
Ile Arg Asn Ala
Ile Arg Gln Gly
Ile Val Glu Ile
Ile Val Glu Leu
Ile Val Ile Glu
Ile Val Lys Asn
Ile Val Leu Glu
Ile Val Asn Lys
Lys Ile Asn Val
Lys Ile Val Asn
Lys Lys Pro Thr
Lys Lys Thr Pro
Lys Leu Asn Val
Lys Leu Val Asn
Lys Asn Ile Val
Lys Asn Leu Val
Lys Asn Val Ile
Lys Asn Val Leu
Lys Pro Lys Thr
Lys Pro Thr Lys
Lys Gln Val Val
Lys Thr Lys Pro
Lys Thr Pro Lys
Lys Val Ile Asn
Lys Val Leu Asn
Lys Val Asn Ile
Lys Val Asn Leu
Lys Val Gln Val
Lys Val Val Gln
Leu Ala Asn Arg
Leu Ala Arg Asn
Leu Asp Ile Ile
Leu Asp Ile Leu
Leu Asp Leu Ile
Leu Asp Leu Leu
Leu Glu Ile Val
Leu Glu Leu Val
Leu Glu Val Ile
Leu Glu Val Leu
Leu Phe Pro Pro
Leu Gly Gln Arg
Leu Gly Arg Gln
Leu Ile Asp Ile
Leu Ile Asp Leu
Leu Ile Glu Val
Leu Ile Ile Asp
Leu Ile Leu Asp
Leu Ile Met Pro
C22H40N4O5S (472.27192700000006)
Leu Ile Pro Met
C22H40N4O5S (472.27192700000006)
Leu Ile Val Glu
Leu Lys Asn Val
Leu Lys Val Asn
Leu Leu Asp Ile
Leu Leu Asp Leu
Leu Leu Glu Val
Leu Leu Ile Asp
Leu Leu Leu Asp
Leu Leu Met Pro
C22H40N4O5S (472.27192700000006)
Leu Leu Pro Met
C22H40N4O5S (472.27192700000006)
Leu Leu Val Glu
Leu Met Ile Pro
C22H40N4O5S (472.27192700000006)
Leu Met Leu Pro
C22H40N4O5S (472.27192700000006)
Leu Met Pro Ile
C22H40N4O5S (472.27192700000006)
Leu Met Pro Leu
C22H40N4O5S (472.27192700000006)
Leu Asn Ala Arg
Leu Asn Lys Val
Leu Asn Arg Ala
Leu Asn Val Lys
Leu Pro Phe Pro
Leu Pro Ile Met
C22H40N4O5S (472.27192700000006)
Leu Pro Leu Met
C22H40N4O5S (472.27192700000006)
Leu Pro Met Ile
C22H40N4O5S (472.27192700000006)
Leu Pro Met Leu
C22H40N4O5S (472.27192700000006)
Leu Pro Pro Phe
Leu Gln Gly Arg
Leu Gln Arg Gly
Leu Arg Ala Asn
Leu Arg Gly Gln
Leu Arg Asn Ala
Leu Arg Gln Gly
Leu Val Glu Ile
Leu Val Glu Leu
Leu Val Ile Glu
Leu Val Lys Asn
Leu Val Leu Glu
Leu Val Asn Lys
Met Ile Ile Pro
C22H40N4O5S (472.27192700000006)
Met Ile Leu Pro
C22H40N4O5S (472.27192700000006)
Met Ile Pro Ile
C22H40N4O5S (472.27192700000006)
Met Ile Pro Leu
C22H40N4O5S (472.27192700000006)
Met Leu Ile Pro
C22H40N4O5S (472.27192700000006)
Met Leu Leu Pro
C22H40N4O5S (472.27192700000006)
Met Leu Pro Ile
C22H40N4O5S (472.27192700000006)
Met Leu Pro Leu
C22H40N4O5S (472.27192700000006)
Met Pro Ile Ile
C22H40N4O5S (472.27192700000006)
Met Pro Ile Leu
C22H40N4O5S (472.27192700000006)
Met Pro Leu Ile
C22H40N4O5S (472.27192700000006)
Met Pro Leu Leu
C22H40N4O5S (472.27192700000006)
Asn Ala Ile Arg
Asn Ala Leu Arg
Asn Ala Arg Ile
Asn Ala Arg Leu
Asn Ile Ala Arg
Asn Ile Lys Val
Asn Ile Arg Ala
Asn Ile Val Lys
Asn Lys Ile Val
Asn Lys Leu Val
Asn Lys Val Ile
Asn Lys Val Leu
Asn Leu Ala Arg
Asn Leu Lys Val
Asn Leu Arg Ala
Asn Leu Val Lys
Asn Arg Ala Ile
Asn Arg Ala Leu
Asn Arg Ile Ala
Asn Arg Leu Ala
Asn Val Ile Lys
Asn Val Lys Ile
Asn Val Lys Leu
Asn Val Leu Lys
Pro Phe Ile Pro
Pro Phe Leu Pro
Pro Phe Pro Ile
Pro Phe Pro Leu
Pro Ile Phe Pro
Pro Ile Ile Met
C22H40N4O5S (472.27192700000006)
Pro Ile Leu Met
C22H40N4O5S (472.27192700000006)
Pro Ile Met Ile
C22H40N4O5S (472.27192700000006)
Pro Ile Met Leu
C22H40N4O5S (472.27192700000006)
Pro Ile Pro Phe
Pro Lys Lys Thr
Pro Lys Thr Lys
Pro Leu Phe Pro
Pro Leu Ile Met
C22H40N4O5S (472.27192700000006)
Pro Leu Leu Met
C22H40N4O5S (472.27192700000006)
Pro Leu Met Ile
C22H40N4O5S (472.27192700000006)
Pro Leu Met Leu
C22H40N4O5S (472.27192700000006)
Pro Leu Pro Phe
Pro Met Ile Ile
C22H40N4O5S (472.27192700000006)
Pro Met Ile Leu
C22H40N4O5S (472.27192700000006)
Pro Met Leu Ile
C22H40N4O5S (472.27192700000006)
Pro Met Leu Leu
C22H40N4O5S (472.27192700000006)
Pro Pro Phe Ile
Pro Pro Phe Leu
Pro Pro Ile Phe
Pro Pro Leu Phe
Pro Thr Lys Lys
Gln Ala Arg Val
Gln Ala Val Arg
Gln Gly Ile Arg
Gln Gly Leu Arg
Gln Gly Arg Ile
Gln Gly Arg Leu
Gln Ile Gly Arg
Gln Ile Arg Gly
Gln Lys Val Val
Gln Leu Gly Arg
Gln Leu Arg Gly
Gln Arg Ala Val
Gln Arg Gly Ile
Gln Arg Gly Leu
Gln Arg Ile Gly
Gln Arg Leu Gly
Gln Arg Val Ala
Gln Val Ala Arg
Gln Val Lys Val
Gln Val Arg Ala
Gln Val Val Lys
Arg Ala Ala Arg
Arg Ala Ile Asn
Arg Ala Leu Asn
Arg Ala Asn Ile
Arg Ala Asn Leu
Arg Ala Gln Val
Arg Ala Arg Ala
Arg Ala Val Gln
Arg Gly Ile Gln
Arg Gly Leu Gln
Arg Gly Gln Ile
Arg Gly Gln Leu
Arg Ile Ala Asn
Arg Ile Gly Gln
Arg Ile Asn Ala
Arg Ile Gln Gly
Arg Leu Ala Asn
Arg Leu Gly Gln
Arg Leu Asn Ala
Arg Leu Gln Gly
Arg Asn Ala Ile
Arg Asn Ala Leu
Arg Asn Ile Ala
Arg Asn Leu Ala
Arg Gln Ala Val
Arg Gln Gly Ile
Arg Gln Gly Leu
Arg Gln Ile Gly
Arg Gln Leu Gly
Arg Gln Val Ala
Arg Arg Ala Ala
Arg Val Ala Gln
Arg Val Gln Ala
Thr Lys Lys Pro
Thr Lys Pro Lys
Thr Pro Lys Lys
Val Ala Gln Arg
Val Ala Arg Gln
Val Glu Ile Ile
Val Glu Ile Leu
Val Glu Leu Ile
Val Glu Leu Leu
Val Ile Glu Ile
Val Ile Glu Leu
Val Ile Ile Glu
Val Ile Lys Asn
Val Ile Leu Glu
Val Ile Asn Lys
Val Lys Ile Asn
Val Lys Leu Asn
Val Lys Asn Ile
Val Lys Asn Leu
Val Lys Gln Val
Val Lys Val Gln
Val Leu Glu Ile
Val Leu Glu Leu
Val Leu Ile Glu
Val Leu Lys Asn
Val Leu Leu Glu
Val Leu Asn Lys
Val Asn Ile Lys
Val Asn Lys Ile
Val Asn Lys Leu
Val Asn Leu Lys
Val Gln Lys Val
Val Gln Arg Ala
Val Gln Val Lys
Val Arg Ala Gln
Val Arg Gln Ala
Val Val Lys Gln
Val Val Gln Lys
Ixocarpanolide
Vamonolide
Macrocarpal D
Macrocarpal E
macrocarpal H
ST 28:5;O6
2,2-bis[[(1-oxopentyl)oxy]methyl]propane-1,3-diyl divalerate
N9,N10-BIS(4-BUTYLPHENYL)PHENANTHRENE-9,10-DIAMINE
2,4,6-Trihydroxy-5-[1-(4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl)-3-methylbutyl]benzene-1,3-dicarbaldehyde
Cortistatin A
A member of the class of cortistatins that is substituted by hydroxy groups at positions 1 and 2, a dimethylamino group at the 3alpha position and an isoquinolin-7-yl group at the 17 position, with double bonds at the 9-11 and 10-19 positions (the 1R,2R,17beta enantiomer).
[(2R,3R,4S,5S)-2-[(1S,2S,3R,4S,6R)-4,6-bis(azaniumyl)-3-[(2S,3R,4R,5S,6R)-3-azaniumyl-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-3,5-dihydroxyoxan-4-yl]-methylazanium
C18H40N4O10+4 (472.27443000000005)
N-[(1s,2s,8s,8as)-8-hydroxy-7-{(2s)-1-[(2r)-2-(methoxymethyl)-1-pyrrolidinyl]-1-oxo-2-propanyl}-1,4a-dimethyldecahydro-2-naphthalenyl]-5-pyrimidinecarboxamide
C26H40N4O4 (472.30494000000004)
N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[(E)-prop-1-enyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-3-piperidin-1-ylpropanamide
C26H40N4O4 (472.30494000000004)
(10R,11S)-10-[[benzyl(methyl)amino]methyl]-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-14-one
(10S,11S)-10-[[benzyl(methyl)amino]methyl]-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-14-one
(10R,11S)-10-[[benzyl(methyl)amino]methyl]-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-14-one
(10S,11R)-10-[[benzyl(methyl)amino]methyl]-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-14-one
(1aR)-1,1aalpha,1bbeta,4,4abeta,7aalpha,7b,8,9,9a-Decahydro-7balpha-hydroxy-9aalpha-[(1-oxo-2,3-dimethylbutyl)oxy]-3-(acetoxymethyl)-1,1,6,8alpha-tetramethyl-5H-cyclopropa[3,4]benzo[1,2-e]azulene-5-one
[(1R,2R,6R,10S,11R,13S,15R)-8-(acetyloxymethyl)-1-hydroxy-4,12,12,15-tetramethyl-5-oxo-13-tetracyclo[8.5.0.02,6.011,13]pentadeca-3,8-dienyl] 2,3-dimethylbutanoate
Tobramycin(5+)
An organic cation obtained by protonation of the five amino groups of tobramycin.