Exact Mass: 542.3974
Exact Mass Matches: 542.3974
Found 30 metabolites which its exact mass value is equals to given mass value 542.3974,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 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
