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 6,423,201 - 6,423,250 of 6,571,471
Page 128465 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6838899 | C20H14N2O | 1-[(8-quinolylamino)methylene]naphthalen-2-one | 1-[(8-quinolylamino)methylene]naphthalen-2-one | 298.3 |
| 6838900 | C10H10BrNO3 | methyl 2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]acetate | methyl 2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]acetate | 272.09 |
| 6838901 | C13H11N3O3 | 6-[[(5-methyl-2-pyridyl)amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 6-[[(5-methyl-2-pyridyl)amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 257.24 |
| 6838902 | C23H19BrN4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 463.3 |
| 6838903 | C27H22N4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 434.5 |
| 6838904 | C27H21N5O4 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]acetohydrazide | 479.5 |
| 6838905 | C29H25N5O5 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-nitro-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-nitro-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 523.5 |
| 6838906 | C26H23N5O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(1-methyl-2-oxo-indolin-3-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(1-methyl-2-oxo-indolin-3-ylidene)methyl]acetohydrazide | 437.5 |
| 6838907 | C20H17N3O2S | 2-[[5-oxo-2-(p-tolyl)oxazol-4-ylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 2-[[5-oxo-2-(p-tolyl)oxazol-4-ylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 363.4 |
| 6838908 | C24H22N4O3 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 414.5 |
| 6838909 | C23H20N4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 384.4 |
| 6838910 | C24H22N4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 398.5 |
| 6838911 | C24H22N4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 398.5 |
| 6838912 | C23H19ClN4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 418.9 |
| 6838913 | C24H22N4O3 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 414.5 |
| 6838914 | C23H19N5O4 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 429.4 |
| 6838915 | C23H19N5O4 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 429.4 |
| 6838916 | C24H21N5O5 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methoxy-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 459.5 |
| 6838917 | C27H21BrN4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-bromo-2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(6-bromo-2-oxo-1-naphthylidene)methyl]acetohydrazide | 513.4 |
| 6838918 | C27H22N4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 434.5 |
| 6838919 | C27H21BrN4O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]acetohydrazide | 513.4 |
| 6838920 | C29H26N4O3 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 478.5 |
| 6838921 | C29H25BrN4O3 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 557.4 |
| 6838922 | C33H34N4O3 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 534.6 |
| 6838923 | C25H20N4O2S | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-oxobenzothiophen-2-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-oxobenzothiophen-2-ylidene)methyl]acetohydrazide | 440.5 |
| 6838924 | C26H22N4O2S | 2-(2-benzylbenzimidazol-1-yl)-N'-[1-(3-oxobenzothiophen-2-ylidene)ethyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[1-(3-oxobenzothiophen-2-ylidene)ethyl]acetohydrazide | 454.5 |
| 6838925 | C27H24N6O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 464.5 |
| 6838926 | C28H26N6O2 | 2-(2-benzylbenzimidazol-1-yl)-N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]acetohydrazide | 2-(2-benzylbenzimidazol-1-yl)-N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]acetohydrazide | 478.5 |
| 6838927 | C17H15NOS | 2-[(2,6-dimethylanilino)methylene]benzothiophen-3-one | 2-[(2,6-dimethylanilino)methylene]benzothiophen-3-one | 281.4 |
| 6838928 | C26H24BrN3O3 | 2-[(4-bromo-2-isopropyl-5-methyl-phenoxy)methyl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 2-[(4-bromo-2-isopropyl-5-methyl-phenoxy)methyl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 506.4 |
| 6838929 | C26H24BrN3O3 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(2-isopropyl-5-methyl-phenoxy)methyl]quinazolin-4-one | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(2-isopropyl-5-methyl-phenoxy)methyl]quinazolin-4-one | 506.4 |
| 6838930 | C30H27N3O3 | 2-[(2-isopropyl-4-methyl-phenoxy)methyl]-3-[(2-oxo-1-naphthylidene)methylamino]quinazolin-4-one | 2-[(2-isopropyl-4-methyl-phenoxy)methyl]-3-[(2-oxo-1-naphthylidene)methylamino]quinazolin-4-one | 477.6 |
| 6838931 | C30H26BrN3O3 | 2-[(4-bromo-2-isopropyl-5-methyl-phenoxy)methyl]-3-[(2-oxo-1-naphthylidene)methylamino]quinazolin-4-one | 2-[(4-bromo-2-isopropyl-5-methyl-phenoxy)methyl]-3-[(2-oxo-1-naphthylidene)methylamino]quinazolin-4-one | 556.4 |
| 6838932 | C16H15BrN4O2S | 5-(5-bromo-2-oxo-indolin-3-ylidene)-2-(4-methylpiperazin-1-yl)thiazol-4-one | 5-(5-bromo-2-oxo-indolin-3-ylidene)-2-(4-methylpiperazin-1-yl)thiazol-4-one | 407.3 |
| 6838933 | C12H12F2N4O2S | 4-[[[3-(difluoromethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(difluoromethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 314.31 |
| 6838934 | C12H17F6N3O3PRu+ | cyclopentane;ruthenium(6+);[N-(2,2,2-trifluoroethanimidoyl)-C-(trifluoromethyl)carbonimidoyl]azanide;trimethoxyphosphonium | cyclopentane;ruthenium(6+);[N-(2,2,2-trifluoroethanimidoyl)-C-(trifluoromethyl)carbonimidoyl]azanide;trimethoxyphosphonium | 497.3 |
| 6838936 | C10H16CoN6O4Se2 | - | - | 501.1 |
| 6838937 | C30H42Fe2N6O6+3 | ferric;tris(6-[(hydroxyamino)methylene]cyclohexa-2,4-dien-1-one);iron;1,4,7-trimethyl-1,4,7-triazonane | ferric;tris(6-[(hydroxyamino)methylene]cyclohexa-2,4-dien-1-one);iron;1,4,7-trimethyl-1,4,7-triazonane | 694.4 |
| 6838938 | C54H90Fe2N6O6+3 | ferric;tris(2,4-ditert-butyl-6-[(hydroxyamino)methylene]cyclohexa-2,4-dien-1-one);iron;1,4,7-trimethyl-1,4,7-triazonane | ferric;tris(2,4-ditert-butyl-6-[(hydroxyamino)methylene]cyclohexa-2,4-dien-1-one);iron;1,4,7-trimethyl-1,4,7-triazonane | 1031.0 |
| 6838939 | C27H27Br3N4O3Tl | - | - | 899.6 |
| 6838940 | C27H27Br3N4O3 | 6-[[2-[bis[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[[2-[bis[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 695.2 |
| 6838941 | C27H27Br3InN4O3 | - | - | 810.1 |
| 6838942 | C27H27Br3GaN4O3 | - | - | 765.0 |
| 6838946 | C15H15NO6 | 1-benzyl-2,5-bis[hydroxy(methoxy)methylene]pyrrolidine-3,4-dione | 1-benzyl-2,5-bis[hydroxy(methoxy)methylene]pyrrolidine-3,4-dione | 305.28 |
| 6838948 | C27H27Cl3GdN4O3 | 6-[[2-[bis[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-chloro-cyclohexa-2,4-dien-1-one;gadolinium | 6-[[2-[bis[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-chloro-cyclohexa-2,4-dien-1-one;gadolinium | 719.1 |
| 6838949 | C27H27Cl3N4O3 | 6-[[2-[bis[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[[2-[bis[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ethyl]amino]ethylamino]methylene]-4-chloro-cyclohexa-2,4-dien-1-one | 561.9 |
| 6838950 | C20H19N5O3 | 17,20,23-trioxa-2,3,5,9,10-pentazatetracyclo[22.4.0.04,8.011,16]octacosa-1(28),3,5,7,9,11,13,15,24,26-decaene | 17,20,23-trioxa-2,3,5,9,10-pentazatetracyclo[22.4.0.04,8.011,16]octacosa-1(28),3,5,7,9,11,13,15,24,26-decaene | 377.4 |
| 6838951 | C15H15Cl3N3O3+ | [1-ethoxycarbonyl-4-phenyl-2-[(2,2,2-trichloroacetyl)amino]but-3-enylidene]-imino-ammonium | [1-ethoxycarbonyl-4-phenyl-2-[(2,2,2-trichloroacetyl)amino]but-3-enylidene]-imino-ammonium | 391.7 |
| 6838952 | C29H46Cu2N4O5+ | copper;cuprous;ethane-1,1-diol;methanol;2-[(4-methylpiperidin-1-id-2-yl)iminomethyl]cyclohexanol;6-[[(4-methyl-2H-pyridin-1-id-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | copper;cuprous;ethane-1,1-diol;methanol;2-[(4-methylpiperidin-1-id-2-yl)iminomethyl]cyclohexanol;6-[[(4-methyl-2H-pyridin-1-id-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 657.8 |
| 6838953 | C13H14N2O | 6-[[(4-methyl-1,2-dihydropyridin-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(4-methyl-1,2-dihydropyridin-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 214.26 |
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.