Exact Mass: 543.2515272
Exact Mass Matches: 543.2515272
Found 150 metabolites which its exact mass value is equals to given mass value 543.2515272
,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Glycocholenate sulfate
C26H41NO9S (543.2501896000001)
FR901463
C27H42ClNO8 (543.2598802000001)
A cyclic hemiketal isolated from the fermentation broth of Pseudomonas sp.no.2663. It displays potent cytotoxic activity against human tumour cells.
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1-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
1-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea
C30H33N5O5 (543.2481568000001)
N-[(2R,4aS,12aS)-5-methyl-6-oxo-2-[2-oxo-2-(3-propan-2-ylanilino)ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide
C30H33N5O5 (543.2481568000001)
3,3,3-trifluoro-N-[(4R,7R,8S)-8-methoxy-4,7,10-trimethyl-5-[4-oxanyl(oxo)methyl]-11-oxo-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]propanamide
2-amino-3-[hydroxy-[2-hydroxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2z,4s)-4-(acetyloxy)-n-[(2r,3r,5s,6s)-6-[(2e,4e)-5-[(2r,3r,4s,6s)-4-(chloromethyl)-3,4,6-trihydroxy-6-methyloxan-2-yl]-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyloxan-3-yl]pent-2-enimidic acid
C27H42ClNO8 (543.2598802000001)
(6s,8r,11ar,12r,13s,14r,14ar,15r,17ar)-6,12,13,17-tetrahydroxy-15-[(4-methoxyphenyl)methyl]-6,8,13,14-tetramethyl-8h,9h,11ah,12h,14h,14ah,15h-1,3-dioxacyclotrideca[4,5-d]isoindole-2,7-dione
6,12,13,17-tetrahydroxy-15-[(4-methoxyphenyl)methyl]-6,8,13,14-tetramethyl-8h,9h,11ah,12h,14h,14ah,15h-1,3-dioxacyclotrideca[4,5-d]isoindole-2,7-dione
(9ar)-9a-methyl-3-octanoyl-6-[(1e)-prop-1-en-1-yl]-7-[(3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]furo[3,2-g]isoquinoline-2,9-dione
(6r,8s,11as,12s,13r,14s,14as,15s,17as)-6,12,13,17-tetrahydroxy-15-[(4-methoxyphenyl)methyl]-6,8,13,14-tetramethyl-8h,9h,11ah,12h,14h,14ah,15h-1,3-dioxacyclotrideca[4,5-d]isoindole-2,7-dione
(2z)-4-(acetyloxy)-n-{6-[(2e,4e)-5-[4-(chloromethyl)-3,4,6-trihydroxy-6-methyloxan-2-yl]-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyloxan-3-yl}pent-2-enimidic acid
C27H42ClNO8 (543.2598802000001)