Input m/z Matched m/z Delta Name Systematic name Formula Ion Category Main class Sub class 635.52 635.4890 .0310 1-(2-methoxy-21Z-octacosenyl)-sn-glycero-3-phosphoethanolamine 1-(2-methoxy-21Z-octacosaenyl)-sn-glycero-3-phosphoethanolamine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Monoalkylglycerophosphoethanolamines [GP0206] 635.52 635.4890 .0310 PC(O-14:0/12:0) 1-tetradecyl-2-dodecanoyl-sn-glycero-3-phosphocholine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] 1-alkyl,2-acylglycerophosphocholines [GP0102] 635.52 635.4890 .0310 PC(O-16:0/10:0) 1-hexadecyl-2-decanoyl-sn-glycero-3-phosphocholine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] 1-alkyl,2-acylglycerophosphocholines [GP0102] 635.52 635.4890 .0310 PC(O-22:0/4:0) 1-docosyl-2-butyryl-sn-glycero-3-phosphocholine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] 1-alkyl,2-acylglycerophosphocholines [GP0102] 635.52 635.4890 .0310 PE(O-14:0/15:0) 1-tetradecyl-2-pentadecanoyl-sn-glycero-3-phosphoethanolamine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] 1-alkyl,2-acylglycerophosphoethanolamines [GP0202] 635.52 635.4890 .0310 PE(O-16:0/13:0) 1-hexadecyl-2-tridecanoyl-glycero-3-phosphoethanolamine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] 1-alkyl,2-acylglycerophosphoethanolamines [GP0202] 635.52 635.4890 .0310 PE(O-18:0/11:0) 1-octadecyl-2-undecanoyl-sn-glycero-3-phosphoethanolamine C34H70NO7P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] 1-alkyl,2-acylglycerophosphoethanolamines [GP0202] 635.52 635.4795 .0405 ircisulfamide [(2S,3S,4R)-2-(hexadecanoylamino)-1,3-dihydroxyoctadecan-4-yl] hydrogen sulfate C34H69NO7S Neutral Lipids and lipid-like molecules Sphingolipids Ceramides 635.52 635.4761 .0439 MS-282a 5-[1-[5-[2-(dimethylamino)heptyl]oxolan-2-yl]ethyl]-2,6,11-trimethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.4761 .0439 MS-282b 5-[1-[5-[2-(dimethylamino)hexyl]oxolan-2-yl]propyl]-2,6,11-trimethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.4761 .0439 Pamamycin-635A (1R,2S,5R,6R,7S,10R,11R,14S,15R,16S)-5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]propyl]-2,6,11,15-tetramethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Phenylpropanoids and polyketides [C0000261] Macrolides and analogues [C0000147] Macrolides and analogues [C0000147] 635.52 635.4761 .0439 Pamamycin-635B (1R,2S,5S,6R,7S,10R,11R,14S,15R,16S)-5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]ethyl]-2-ethyl-6,11,15-trimethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.4761 .0439 Pamamycin-635C (1R,2R,5S,6R,7S,10R,11S,14S,15R,16S)-14-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]ethyl]-2-ethyl-6,11,15-trimethyl-5-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Phenylpropanoids and polyketides [C0000261] Macrolides and analogues [C0000147] Macrolides and analogues [C0000147] 635.52 635.4761 .0439 Pamamycin-635D (1R,2S,5S,6R,7S,10R,11R,14S,16S)-5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]ethyl]-2,11-diethyl-6-methyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.4761 .0439 Pamamycin-635E (1R,2S,5R,6R,7S,10R,11R,14S,16S)-5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]propyl]-2-ethyl-6,11-dimethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.4761 .0439 Pamamycin-635F (1R,2S,5R,6R,7S,10R,11R,14S,16S)-5-[(1R)-1-[(2R,5S)-5-[(2R)-2-(dimethylamino)pentyl]oxolan-2-yl]propyl]-11-ethyl-2,6-dimethyl-14-propyl-4,13,19,20-tetraoxatricyclo[14.2.1.17,10]icosane-3,12-dione C37H65NO7 Neutral Polyketides [C0000261] Macrolides Macrolides 635.52 635.5853 .0653 Cer(d16:2(4E,6E)/24:0(2OH)) N-(2-hydroxy-tetracosanoyl)-4E,6E-hexadecasphingadienine C40H77NO4 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.4526 .0674 PC(11:0/14:0) 1-undecanoyl-2-tetradecanoyl-sn-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PC(12:0/13:0) 1-dodecanoyl-2-tridecanoyl-sn-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PC(13:0/12:0) 1-tridecanoyl-2-dodecanoyl-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PC(16:0/9:0) 1-hexadecanoyl-2-nonanoyl-sn-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PC(21:0/4:0) 1-heneicosanoyl-2-butyryl-sn-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PC(23:0/2:0) 1-tricosanoyl-2-acetyl-sn-glycero-3-phosphocholine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphocholines [GP01] Diacylglycerophosphocholines [GP0101] 635.52 635.4526 .0674 PE(12:0(11Me)/14:0(13Me)) 1-(11-methyl-dodecanoyl)-2-(13-methyl-tetradecanoyl)-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(12:0/16:0) 1-dodecanoyl-2-hexadecanoyl-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(13:0/15:0) 1-tridecanoyl-2-pentadecanoyl-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(14:0/14:0) 1,2-ditetradecanoyl-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(15:0/13:0) 1-pentadecanoyl-2-tridecanoyl-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(16:0/12:0) 1-hexadecanoyl-2-dodecanoyl-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(18:0/10:0) 1-octadecanoyl-2-decanoyl-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(24:0/4:0) 1-tetracosanoyl-2-butyryl-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.4526 .0674 PE(26:0/2:0) 1-hexacosanoyl-2-acetyl-sn-glycero-3-phosphoethanolamine C33H66NO8P Neutral Glycerophospholipids [GP] Glycerophosphoethanolamines [GP02] Diacylglycerophosphoethanolamines [GP0201] 635.52 635.6216 .1016 Cer(d14:1(4E)/27:0) N-(heptacosanoyl)-4E-tetradecasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d15:1(4E)/26:0) N-(hexacosanoyl)-4E-pentadecasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d16:1(4E)/25:0) N-(pentacosanoyl)-4E-hexadecasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d18:1/23:0) N-(tricosanoyl)-sphing-4-enine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d19:1(4E)/22:0) N-(docosanoyl)-4E-nonadecasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d20:1(4E)/21:0) N-(heneicosanoyl)-4E-eicosasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d21:1(4E)/20:0) N-(eicosanoyl)-4E-heneicosasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 Cer(d22:1(4E)/19:0) N-(nonadecanoyl)-4E-docosasphingenine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 CMNPD18997 C41H81NO3 Neutral Lipids and lipid-like molecules Sphingolipids Ceramides 635.52 635.6216 .1016 meCer(d19:1/22:0) N-(docosanoyl)-16S-methylsphing-4-enine C41H81NO3 Neutral Sphingolipids [SP] Ceramides [SP02] N-acylsphingosines (ceramides) [SP0201] 635.52 635.6216 .1016 N-tetracosanoyl-15-methylhexadecasphing-4-enine N-[(2S,3R,4E)-1,3-dihydroxy-15-methylhexadec-4-en-2-yl]tetracosanamide C41H81NO3 Neutral Lipids and lipid-like molecules [C0000012] 635.52 635.6216 .1016 N-tetracosanoyl-C17-sphingosine N-[(2S,3R,4E)-1,3-dihydroxyheptadec-4-en-2-yl]tetracosanamide C41H81NO3 Neutral Lipids and lipid-like molecules [C0000012] 635.52 635.6216 .1016 oceanapin D N-[(E,2S,3R)-1,3-dihydroxy-16-methylheptadec-4-en-2-yl]-21-methyldocosanamide C41H81NO3 Neutral Lipids and lipid-like molecules Sphingolipids Ceramides 635.52 635.6216 .1016 oceanapin E N-[(E,2S,3R)-1,3-dihydroxy-16-methyloctadec-4-en-2-yl]docosanamide C41H81NO3 Neutral Lipids and lipid-like molecules Sphingolipids Ceramides 635.52 635.6216 .1016 sertularamide N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]tricosanamide C41H81NO3 Neutral Lipids and lipid-like molecules Sphingolipids Ceramides 635.52 635.3968 .1232 CMNPD11998 C34H57N3O6S Neutral Lipids and lipid-like molecules Prenol lipids Sesterterpenoids 635.52 635.3968 .1232 [(E,2R,3R)-1-[(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]-9-(2,5-dihydroxyphenyl)-3,7-dimethylnon-7-en-2-yl] hydrogen sulfate [(E,2R,3R)-1-[(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]-9-(2,5-dihydroxyphenyl)-3,7-dimethylnon-7-en-2-yl] hydrogen sulfate C34H57N3O6S Neutral Lipids and lipid-like molecules [C0000012] Prenol lipids [C0000259] Sesterterpenoids [C0001552] 635.52 635.6530 .1330 aspidostomide C 3,4,5-tribromo-N-[(2S)-2-(3,5-dibromo-4-hydroxyphenyl)-2-hydroxyethyl]-1H-pyrrole-2-carboxamide C13H9N2O3 Neutral Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acid derivatives 635.52 635.6580 .1380 caulerpicin N-(1-hydroxyhexadecan-2-yl)hexacosanamide C42H85NO2 Neutral Lipids and lipid-like molecules Fatty Acyls Fatty amides 635.52 635.6580 .1380 Cer(m18:0/24:0) N-(tetracosanoyl)-1-deoxysphinganine C42H85NO2 Neutral Sphingolipids [SP] Other Sphingolipids [SP00] 635.52 635.3798 .1402 OG-PC 1-(9Z-octadecenoyl)-2-glutaryl-sn-glycero-3-phosphocholine C31H58NO10P Neutral Glycerophospholipids [GP] Oxidized glycerophospholipids [GP20] Oxidized glycerophosphocholines [GP2001] 635.52 635.3798 .1402 PHOHA-PC 1-hexadecanoyl-2-(4-hydroxy-7-oxo-5E-heptenoyl)-sn-glycero-3-phosphocholine C31H58NO10P Neutral Glycerophospholipids [GP] Oxidized glycerophospholipids [GP20] Oxidized glycerophosphocholines [GP2001] 635.52 635.3458 .1742 Shearinine Q (3R,4aS,6aR,7S,8S,10aS)-8-[2-(6-amino-1,1,3,3-tetramethyl-4,9-dihydroindeno[2,1-c]pyran-7-yl)-2-oxoethyl]-10a-hydroxy-3-(2-hydroxypropan-2-yl)-6a,7-dimethyl-2-oxo-4a,5,6,8,9,10-hexahydrobenzo[f]chromene-7-carboxylic acid C37H49NO8 Neutral Lipids and lipid-like molecules Steroids and steroid derivatives [C0000258] Oxosteroids [C0001194] 635.52 635.3435 .1765 OHHdiA-PE 1-(9Z-octadecenoyl)-2-(4-hydroxy-6-carboxy-5E-hexenoyl)-sn-glycero-3-phosphoethanolamine C30H54NO11P Neutral Glycerophospholipids [GP] Oxidized glycerophospholipids [GP20] Oxidized glycerophosphoethanolamines [GP2002] 635.52 635.3319 .1881 Cotteslosin A (3S,6S,9S,12S,15S)-3,6-bis[(4-hydroxyphenyl)methyl]-7-methyl-9,12-di(propan-2-yl)-1,4,7,10,13-pentazabicyclo[13.3.0]octadecane-2,5,8,11,14-pentone C34H45N5O7 Neutral Polyketides [C0000261] Macrolactams [C0000064] Macrolactams [C0000064] 635.52 635.7175 .1975 CHEMBL462930 4,6-dibromo-3-(4,6-dibromo-2-methylsulfanyl-1H-indol-3-yl)-2-methylsulfanyl-1H-indole C18H12N2S2 Neutral Organoheterocyclic compounds Indoles and derivatives Indoles 635.52 635.3128 .2072 4-acetoxy-31alpha-methoxy-isocochlioquinone D [(2S,3R,4S)-2-[(1S,2S,7R,14R,17R,19R,22R)-2,11-dihydroxy-19-(2-hydroxypropan-2-yl)-7-methoxy-14,22-dimethyl-6-oxo-13,18-dioxa-8-thia-5-azapentacyclo[12.8.0.03,12.04,9.017,22]docosa-3,9,11-trien-10-yl]-4-methylhexan-3-yl] acetate C33H49NO9S Neutral 635.52 635.3071 .2129 PKOHA-PS 1-hexadecanoyl-2-(4,7-dioxo-5E-heptenoyl)-sn-glycero-3-phosphoserine C29H50NO12P Neutral Glycerophospholipids [GP] Oxidized glycerophospholipids [GP20] Oxidized glycerophosphoserines [GP2004] 635.52 635.2843 .2357 (E)-2-(4,5-Dihydroxy-2-{3-[(4-Hydroxyphenethyl)Amino]-3-Oxopropyl}Phenyl)-3-(4-Hydroxy-3,5-Dimethoxyphenyl)-N-(4-Acetamidobutyl)Acrylamide (E)-N-(4-acetamidobutyl)-2-[4,5-dihydroxy-2-[3-[2-(4-hydroxyphenyl)ethylamino]-3-oxopropyl]phenyl]-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enamide C34H41N3O9 Neutral Phenylpropanoids and polyketides [C0000261] Stilbenes [C0000253] Stilbenes [C0000253] 635.52 635.2551 .2649 Cahuitamycin A 3-[[(3R)-2-[(2R)-5-[formyl(hydroxy)amino]-2-[[(2S)-3-hydroxy-2-[[(4S)-2-(2-hydroxyphenyl)-4,5-dihydro-1,3-oxazole-4-carbonyl]amino]propanoyl]amino]pentanoyl]diazinane-3-carbonyl]amino]propanoic acid C27H37N7O11 Neutral Organic acids and derivatives Peptidomimetics [C0001813] Hybrid peptides [C0002010] 635.52 635.2551 .2649 Oxachelin N-[1-[[5-[formyl(hydroxy)amino]-1-[[3-[(1-hydroxy-2-oxopiperidin-3-yl)amino]-3-oxopropyl]amino]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]-2-(2-hydroxyphenyl)-4,5-dihydro-1,3-oxazole-4-carboxamide C27H37N7O11 Neutral Organic acids [C0000264] Peptidomimetics [C0001813] Hybrid peptides [C0002010] 635.52 635.2095 .3105 alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-O(CH2)2S(CH2)2CONH2 3-[(2-{[alpha-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl]oxy}ethyl)sulfanyl]propanamide C23H41NO17S Neutral Organic oxygen compounds [C0004603] Organooxygen compounds [C0000323] Carbohydrates and carbohydrate conjugates [C0000011] 635.52 635.2025 .3175 PCO-371 1-{3,5-dimethyl-4-[2-({4-oxo-2-[4-(trifluoromethoxy)phenyl]-1,3,8-triazaspiro[4.5]dec-1-en-8-yl}sulfonyl)ethyl]phenyl}-5,5-dimethylimidazolidine-2,4-dione C29H32N5O6SF3 Neutral Organoheterocyclic compounds [C0000002] Azolidines [C0002491] Imidazolidines [C0000250] 635.52 635.1744 .3456 5alpha-iodozoanthenamine (1S,6R,8S,9R,10S,13S,14R,15S,16S,17R,18R,23R)-16-hydroxy-9-iodo-8,13,17,21-tetramethylspiro[25,26-dioxa-4-azaheptacyclo[14.7.2.16,10.01,15.03,13.04,10.018,23]hexacosa-2,20-diene-14,4'-oxolane]-2',19-dione C30H38O6 Neutral Organoheterocyclic compounds Azaspirodecane derivatives 635.52 635.1567 .3633 A-500359 M1 (2R,3S,4R)-N-[2-(2-acetamidoethyldisulfanyl)ethyl]-2-[(1S)-2-amino-1-[(3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-3-methoxyoxolan-2-yl]-2-oxoethoxy]-3,4-dihydroxy-3,4-dihydro-2H-pyran-6-carboxamide C23H33N5O12S2 Neutral Organic oxygen compounds [C0004603] Organooxygen compounds [C0000323] Carbohydrates and carbohydrate conjugates [C0000011] 635.52 635.1421 .3779 8,9-dihydro-8-(S-glutathionyl)-9-hydroxyaflatoxin B1 L-gamma-glutamyl-S-{(6aS,8S,9R,9aR)-9-hydroxy-4-methoxy-1,11-dioxo-1,2,3,6a,8,9,9a,11-octahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromen-8-yl}-L-cysteinylglycine C27H29N3O13S Neutral Organic acids and derivatives [C0000264] Carboxylic acids and derivatives [C0000265] Amino acids, peptides, and analogues [C0000013] 635.52 635.1421 .3779 Aflatoxin B1exo-8,9-epoxide-GSH 2-amino-5-[[1-(carboxymethylamino)-3-[[(4R,5S)-4-hydroxy-11-methoxy-16,18-dioxo-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraen-5-yl]sulfanyl]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid C27H29N3O13S Neutral Polyketides [PK] Aflatoxins and related substances [PK10] 635.52 635.1064 .4136 Baculiferin L 2-[10,14-bis(3,4-dihydroxyphenyl)-5,6,18,19-tetrahydroxy-9,15-dioxo-12-azapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1,3,5,7,10,13,16,18,20-nonaen-12-yl]acetic acid C34H21NO12 Neutral Benzenoids [C0002448] Naphthalenes [C0000023] Phenylnaphthalenes [C0002044] 635.52 635.0877 .4323 GDP-D-glycero-alpha-D-manno-heptose guanosine 5'-[3-(D-glycero-alpha-D-manno-heptopyranosyl) dihydrogen diphosphate] C17H27N5O17P2 Neutral Nucleosides, nucleotides, and analogues [C0000289] Purine nucleotides [C0001506] Purine nucleotide sugars [C0001293] 635.52 635.9783 .4583 Rac-1,4-P-Dibromobenzoylcordiaquinol I [4-(4-bromobenzoyl)oxy-5,8a-dimethyl-6,10-dioxo-8,9-dihydro-7H-anthracen-1-yl] 4-bromobenzoate C30H22O6 Neutral Benzenoids [C0002448] Anthracenes [C0000018] Anthracenes [C0000018] 635.52 636.0091 .4891 Isoscutellarein 4'-methyl ether 8-(2'',4''-disulfatoglucuronide) (3S,4S,6S)-6-[5,7-dihydroxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]oxy-4-hydroxy-3,5-disulfooxyoxane-2-carboxylic acid C22H20O18S2 Neutral Polyketides [PK] Flavonoids [PK12] Flavones and Flavonols [PK1211]