Exact Mass: 542.3971034
Exact Mass Matches: 542.3971034
Found 29 metabolites which its exact mass value is equals to given mass value 542.3971034,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid
Methyl 10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid is a constituent of Eucalyptus globulus (Tasmanian blue gum) Constituent of Eucalyptus globulus (Tasmanian blue gum).
2-Me ether,3-Ac,Me ester-(2alpha,3beta)-2,3-Dihydroxy-12-oleanen-28-oic acid
2-Me ether,3-Ac,Me ester-(2alpha,3beta)-2,3-Dihydroxy-12-oleanen-28-oic acid
3,11-Di-Ac-(8beta,9alpha,11alpha)-12-Oleanene-3,9,11-triol
3,11-Di-Ac-(8beta,9alpha,11alpha)-12-Oleanene-3,9,11-triol
Oleanane-3,16-diol, 13,28-epoxy-, diacetate, (3.beta.,16.alpha.)-
Oleanane-3,16-diol, 13,28-epoxy-, diacetate, (3.beta.,16.alpha.)-
(4aS)-5t-Hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picen|(4aS)-5t-hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picene|3,28-Di-O-acetyl-primulagenin A|3beta,28-Di-O-acetyl-primulagenin A|3beta,28-diacetoxy-16alpha-hydroxy-12-oleanene|3beta,28-diacetoxyprimulagenin A
(4aS)-5t-Hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picen|(4aS)-5t-hydroxy-10c-acetoxy-2,2,6at,6bc,9,9,12ac-heptamethyl-4ar-hydroxymethyl-(8atH,12btH,14bcH)-Delta14-eicosahydro-picene|3,28-Di-O-acetyl-primulagenin A|3beta,28-Di-O-acetyl-primulagenin A|3beta,28-diacetoxy-16alpha-hydroxy-12-oleanene|3beta,28-diacetoxyprimulagenin A
3beta-Acetoxy-11alpha-methoxy-12-ursen-28-oic acid
methyl 10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate
[1-hydroxy-3-[(Z)-tridec-9-enoyl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
[1-hydroxy-3-[(Z)-tridec-9-enoyl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
(1-hydroxy-3-nonanoyloxypropan-2-yl) (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate
(1-hydroxy-3-nonanoyloxypropan-2-yl) (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate
[3-hydroxy-2-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropyl] (9E,11E,13E)-hexadeca-9,11,13-trienoate
[3-hydroxy-2-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropyl] (9E,11E,13E)-hexadeca-9,11,13-trienoate
[3-hydroxy-2-[(E)-pentadec-9-enoyl]oxypropyl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
[3-hydroxy-2-[(E)-pentadec-9-enoyl]oxypropyl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
[3-hydroxy-2-[(9E,12E)-pentadeca-9,12-dienoyl]oxypropyl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate
[3-hydroxy-2-[(9E,12E)-pentadeca-9,12-dienoyl]oxypropyl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate
methyl (2r)-2-[(1s,2s,3ar,5as,7r,9as,11as)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
methyl (2r)-2-[(1s,2s,3ar,5as,7r,9as,11as)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate
10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate
methyl 12-hydroxy-2,2,4a,6a,6b,11,12,14b-octamethyl-4h,4bh,5h,6h,7h,8h,9h,10h,11h,12ah,14h,14ah,15h,16h,16ah-piceno[3,4-d][1,3]dioxine-8a-carboxylate
methyl 12-hydroxy-2,2,4a,6a,6b,11,12,14b-octamethyl-4h,4bh,5h,6h,7h,8h,9h,10h,11h,12ah,14h,14ah,15h,16h,16ah-piceno[3,4-d][1,3]dioxine-8a-carboxylate
methyl (2r)-2-[(1r,2r,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
methyl (2r)-2-[(1r,2r,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
methyl (4ar,4br,6ar,6bs,8as,11r,12r,12as,14ar,14br,16as)-12-hydroxy-2,2,4a,6a,6b,11,12,14b-octamethyl-4h,4bh,5h,6h,7h,8h,9h,10h,11h,12ah,14h,14ah,15h,16h,16ah-piceno[3,4-d][1,3]dioxine-8a-carboxylate
methyl (4ar,4br,6ar,6bs,8as,11r,12r,12as,14ar,14br,16as)-12-hydroxy-2,2,4a,6a,6b,11,12,14b-octamethyl-4h,4bh,5h,6h,7h,8h,9h,10h,11h,12ah,14h,14ah,15h,16h,16ah-piceno[3,4-d][1,3]dioxine-8a-carboxylate
methyl 2-[7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
methyl 2-[7-(acetyloxy)-2-hydroxy-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoate
[10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,4a,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picen-4-yl]methyl acetate
[10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,4a,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picen-4-yl]methyl acetate
[10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methyl acetate
[10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methyl acetate
(1s,2r,4s,5r,8r,10s,13r,14r,17s,18r)-10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate
(1s,2r,4s,5r,8r,10s,13r,14r,17s,18r)-10-(acetyloxy)-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-2-yl acetate
methyl (1s,2r,4as,6as,6br,8ar,10s,12as,12br,13r,14bs)-10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylate
methyl (1s,2r,4as,6as,6br,8ar,10s,12as,12br,13r,14bs)-10-(acetyloxy)-13-methoxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylate
[(4as,5r,6as,6br,8ar,10s,12ar,12br,14bs)-10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methyl acetate
[(4as,5r,6as,6br,8ar,10s,12ar,12br,14bs)-10-(acetyloxy)-5-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicen-4a-yl]methyl acetate