CompoundLookup Search compounds by elements

Carbon + Oxygen Compounds (C + O)

Browse all compounds containing Carbon + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.

We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 6,571,471
Showing 57,201 - 57,250 of 6,571,471
Page 1145 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
72320 C28H34O9 [(1R,2R,4S,7S,8S,11R,12R,13S,18R)-7-(3-furyl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.02,4.02,8.012,18]icosan-13-yl] acetate Nomilin 514.6
72321 C19H14ClNO4 5,7,17,19-tetraoxa-13-azoniahexacyclo[11.11.0.02,10.04,8.015,23.016,20]tetracosa-1(13),2,4(8),9,14,16(20),21,23-octaene chloride COPTISINE CHLORIDE 355.8
72322 C19H14NO4+ 5,7,17,19-tetraoxa-13-azoniahexacyclo[11.11.0.02,10.04,8.015,23.016,20]tetracosa-1(13),2,4(8),9,14,16(20),21,23-octaene Coptisine 320.3
72323 C20H20NO4+ 2,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol Jatrorrhizine 338.4
72324 C20H42N2O17S2 (R)-(6-methoxy-4-quinolyl)-[(2S,5R)-5-vinylquinuclidin-2-yl]methanol;sulfuric acid;heptahydrate Sulfuric acid--6'-methoxycinchonan-9-ol--water (2/1/7) 646.7
72325 C15H38N2O9S (1R,2S,9R,10R)-7,15-diazatetracyclo[7.7.1.02,7.010,15]heptadecane;sulfuric acid;pentahydrate GQ3J2TLZ7E 422.5
72326 C30H50O2 (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(hydroxymethyl)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-ol Betulin 442.7
72327 C10H13FN2O5 1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 69256-17-3 260.22
72328 C39H52N4O6 tert-butyl N-[(1S,2S,4S)-5-[[(1S)-1-[[(1S)-2-amino-1-benzyl-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]amino]-1,4-dibenzyl-2-hydroxy-5-oxo-pentyl]carbamate tert-butyl N-[(1S,2S,4S)-5-[[(1S)-1-[[(1S)-2-amino-1-benzyl-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]amino]-1,4-dibenzyl-2-hydroxy-5-oxo-pentyl]carbamate 672.9
72329 C20H19NO4 14,15-dimethoxy-8,8-dimethyl-10-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2(7),3,5,9,11,13(17),14-octaene-5,16-diol Melosmine 337.4
72330 C20H17NO4 3,8,9-trimethoxy-5H-benzo[c]phenanthridin-2-one N-Demethylfagaronine 335.4
72331 C28H37NO9 O1-[(2R,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] O4-methyl (2S)-2-hydroxy-2-(3-hydroxy-3-methyl-butyl)butanedioate Alkaloid C from cephalotaxus 531.6
72332 C29H39NO9 O1-[(2R,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] O4-methyl 2-hydroxy-2-(4-hydroxy-4-methyl-pentyl)butanedioate 26833-87-4 545.6
72333 C30H26O13 [(2R,3S,4S,5R,6S)-6-[4,5-dihydroxy-2-(4-hydroxyphenyl)-7-oxo-chromen-3-yl]oxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate [(2R,3S,4S,5R,6S)-6-[4,5-dihydroxy-2-(4-hydroxyphenyl)-7-oxo-chromen-3-yl]oxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate 594.5
72334 C17H14O6 4-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chromen-5-one 4-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chromen-5-one 314.29
72335 C13H11NO4 4,6-dimethoxy-9H-furo[2,3-b]quinolin-7-one 4,6-dimethoxy-9H-furo[2,3-b]quinolin-7-one 245.23
72336 C20H24N2O2 [(1S,12S,13R,14R)-15-ethylidene-7-methoxy-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4(9),5,7-tetraen-13-yl]methanol [(1S,12S,13R,14R)-15-ethylidene-7-methoxy-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4(9),5,7-tetraen-13-yl]methanol 324.4
72337 C20H21N2O3+ methyl (1S,12S,13S,14S)-15-ethylidene-7-hydroxy-3-aza-17-azoniapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4(9),5,7,16-pentaene-13-carboxylate methyl (1S,12S,13S,14S)-15-ethylidene-7-hydroxy-3-aza-17-azoniapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4(9),5,7,16-pentaene-13-carboxylate 337.4
72338 C21H24N2O3 methyl (1S,15S,16R,20S)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4,6,8,18-pentaene-19-carboxylate Rauniticine 352.4
72339 C22H26N2O4 methyl (1S,15S,16R,20S)-6-methoxy-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4(9),5,7,18-pentaene-19-carboxylate Raunitidine 382.5
72340 C21H24N2O3 methyl (1S,15S,16S,20S)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4,6,8,18-pentaene-19-carboxylate Tetrahydroalstonine 352.4
72341 C29H37N3O3 (1R)-1-[[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl]methyl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-6-ol Tubulosine 475.6
72342 C22H26N2O3 methyl (1R,16S)-13-ethylidene-18-hydroxy-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-17-carboxylate methyl (1R,16S)-13-ethylidene-18-hydroxy-8-methyl-8,15-diazahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-17-carboxylate 366.5
72343 C39H44N2O7 (1S,14S)-9,19,20,21,25-pentamethoxy-15,30-dimethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.23,6.18,12.114,18.027,31.022,33]hexatriaconta-3(36),4,6(35),8,10,12(34),18(33),19,21,24,26,31-dodecaene Hernandezine 652.8
72344 C21H22O8 2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-chromen-4-one Nobiletin 402.4
72345 C30H18O10 6-[4-(4,5-dihydroxy-7-oxo-chromen-2-yl)phenoxy]-4,5-dihydroxy-2-(4-hydroxyphenyl)chromen-7-one 6-[4-(4,5-dihydroxy-7-oxo-chromen-2-yl)phenoxy]-4,5-dihydroxy-2-(4-hydroxyphenyl)chromen-7-one 538.5
72346 C21H25N5O 1H-indol-2-yl-[4-[3-(isopropylamino)-2-pyridyl]piperazin-1-yl]methanone 136816-76-7 363.5
72347 C15H14N6O [(11-ethyl-6-methyl-5-oxo-pyrido[2,3-b][1,5]benzodiazepin-6-ium-9-ylidene)hydrazono]azanide 132377-83-4 294.31
72348 C16H31NO3 2-(tetradecanoylamino)acetic acid N-Myristoylglycine 285.42
72349 C27H22ClF3N4O3S [4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-[4-[[7-(trifluoromethyl)-4-quinolyl]amino]phenyl]methanone 72141-56-1 575.0
72350 C20H18INO4 16,17-dimethoxy-5,7-dioxa-13-azoniapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-1(13),2,4(8),9,14,16,18,20-octaene iodide Berberine iodide 463.3
72351 C22H23NO5 1-[2-[(6,7-dimethoxy-1-isoquinolyl)methyl]-4,5-dimethoxy-phenyl]ethanone Pseudocoralyne 381.4
72352 C17H18N2O2 3-[2-(1,3-benzoxazol-2-yl)ethyl]-5-ethyl-6-methyl-1H-pyridin-2-one 135525-71-2 282.34
72353 C16H24O4 (1R,2R,7S,15S)-2,15-dihydroxy-7-methyl-6-oxabicyclo[11.3.0]hexadeca-3,11-dien-5-one MolMap_000004 280.36
72354 C22H23NO6 2-methoxy-3,5-dimethyl-6-[(2R)-5-[2-methyl-3-(4-nitrophenyl)prop-2-enylidene]tetrahydrofuran-2-yl]pyran-4-one 2-methoxy-3,5-dimethyl-6-[(2R)-5-[2-methyl-3-(4-nitrophenyl)prop-2-enylidene]tetrahydrofuran-2-yl]pyran-4-one 397.4
72355 C30H41N7O6 (2S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-1-benzyl-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoylamino]-3-phenyl-propanoic acid SP-Chymostatin B 595.7
72356 C9H6INO2 6-amino-5-iodo-chromen-2-one 5-Iodo-6-amino-1,2-benzopyrone 287.05
72357 C44H58N8O6 (2S)-N-[(1S,2R,3R,4S)-1-benzyl-2,3-dihydroxy-4-[[(2S)-3-methyl-2-[[methyl(2-pyridylmethyl)carbamoyl]amino]butanoyl]amino]-5-phenyl-pentyl]-3-methyl-2-[[methyl(2-pyridylmethyl)carbamoyl]amino]butanamide 134805-77-9 795.0
72358 C8H12N2O4 1-(2-hydroxyethoxymethyl)-5-methyl-pyrimidine-2,4-dione 68724-11-8 200.19
72359 C7H9FN2O4 5-fluoro-1-(2-hydroxyethoxymethyl)pyrimidine-2,4-dione 77474-50-1 204.16
72360 C8H15NO4 (1R,2R,3R,7R,8R)-3-(hydroxymethyl)-2,3,5,6,7,8-hexahydro-1H-pyrrolizine-1,2,7-triol (1R,2R,3R,7R,8R)-3-(hydroxymethyl)-2,3,5,6,7,8-hexahydro-1H-pyrrolizine-1,2,7-triol 189.21
72361 C6H13NO8S [(2R,3S,4R,5R,6R)-5-amino-3,4,6-trihydroxy-tetrahydropyran-2-yl]methyl hydrogen sulfate glucosamine 6-sulfate 259.24
72362 C15H23N3O10 (2S)-2-[[(2S)-2-[[(2S)-2-amino-4-carboxy-butanoyl]amino]-4-carboxy-butanoyl]amino]pentanedioic acid Glu-Glu-Glu 405.36
72363 C18H38N6O4 (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid Lysyllysyllysine 402.5
72364 C18H39ClN12O4 (2S)-2-[[(2S)-2-[[(2S)-2-amino-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoic acid;hydrochloride 26982-20-7 523.0
72365 C18H38N12O4 (2S)-2-[[(2S)-2-[(2-amino-5-guanidino-pentanoyl)amino]-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoic acid (2S)-2-[[(2S)-2-[(2-amino-5-guanidino-pentanoyl)amino]-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoic acid 486.6
72366 C18H24N2O3S2 6-(3,5-dimethylphenyl)sulfanyl-1-(2-hydroxyethoxymethyl)-5-isopropyl-2-sulfanyl-pyrimidin-4-one 6-(3,5-dimethylphenyl)sulfanyl-1-(2-hydroxyethoxymethyl)-5-isopropyl-2-sulfanyl-pyrimidin-4-one 380.5
72367 C67H104N2O27 (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,33R,35S,36R,37S)-33-[(2R,3S,4S,5S,6R)-3,5-dihydroxy-4-[[(3S)-3-hydroxy-3-[(4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl]-2-oxo-propyl]amino]-6-methyl-tetrahydropyran-2-yl]oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid;(2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,33R,35S,36R,37S)-33-[(2R,3S,4S,5S,6R)-3,5-dihydroxy-4-[[(3S)-3-hydroxy-3-[(4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl]-2-oxo-propyl]amino]-6-methyl-tetrahydropyran-2-yl]oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid;(2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol 1369.5
72368 C60H87NO22 (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,33R,35S,36R,37S)-33-[(2R,3S,4S,5S,6R)-3,5-dihydroxy-4-[[(3S)-3-hydroxy-3-[(4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl]-2-oxo-propyl]amino]-6-methyl-tetrahydropyran-2-yl]oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid (1R,3S,5R,6R,9R,11R,15S,16R,17R,18S,33R,35S,36R,37S)-33-[(2R,3S,4S,5S,6R)-3,5-dihydroxy-4-[[(3S)-3-hydroxy-3-[(4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl]-2-oxo-propyl]amino]-6-methyl-tetrahydropyran-2-yl]oxy-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid 1174.3
72369 C20H30O3 (1R,2R,5R,6R,8S,11S,12R)-6-hydroxy-6,12-dimethyl-14-oxapentacyclo[10.3.3.15,8.01,11.02,8]nonadecan-13-one Tripterifordin 318.4

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.