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 6,418,351 - 6,418,400 of 6,571,471
Page 128368 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6833922 | C22H18N2O3 | 6-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexa-2,4-dien-1-one | 6-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexa-2,4-dien-1-one | 358.4 |
| 6833923 | C18H16BrN3O | N'-[(5-bromoindol-3-ylidene)methyl]-2,4-dimethyl-benzohydrazide | N'-[(5-bromoindol-3-ylidene)methyl]-2,4-dimethyl-benzohydrazide | 370.2 |
| 6833924 | C17H14BrCl2N3O3 | N-[3-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-3,4-dichloro-benzamide | N-[3-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-3,4-dichloro-benzamide | 459.1 |
| 6833925 | C16H10ClIN2O2 | 2-(4-chlorophenyl)-4-[(4-iodoanilino)methylene]oxazol-5-one | 2-(4-chlorophenyl)-4-[(4-iodoanilino)methylene]oxazol-5-one | 424.62 |
| 6833926 | C17H16BrN3O | 4-bromo-6-[[(1-propylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(1-propylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 358.2 |
| 6833927 | C15H15NO2 | 6-[[(2-hydroxy-2-phenyl-ethyl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2-hydroxy-2-phenyl-ethyl)amino]methylene]cyclohexa-2,4-dien-1-one | 241.28 |
| 6833928 | C11H10BrN5O3 | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2H-1,2,4-triazin-5-one | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2H-1,2,4-triazin-5-one | 340.13 |
| 6833929 | C20H14ClN5O3S | 3-[2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 3-[2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 439.9 |
| 6833930 | C26H29N5O3S | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(4-methyl-1-piperidyl)ethanone | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(4-methyl-1-piperidyl)ethanone | 491.6 |
| 6833931 | C20H27N7O2 | 4-[[2-(4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 397.5 |
| 6833932 | C17H15N3O3 | 3-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]indol-2-one | 3-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]indol-2-one | 309.32 |
| 6833933 | C14H11N3O4 | 4-[[2-(1,3-benzoxazol-2-yl)hydrazino]methylene]-2,3-dihydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-(1,3-benzoxazol-2-yl)hydrazino]methylene]-2,3-dihydroxy-cyclohexa-2,5-dien-1-one | 285.25 |
| 6833934 | C8H14N6O | 5-(butylaminohydrazono)imidazole-4-carboxamide | 5-(butylaminohydrazono)imidazole-4-carboxamide | 210.24 |
| 6833935 | C7H9NO | (Z)-1-cyclopenta-1,3-dien-1-ylethanone oxime | (Z)-1-cyclopenta-1,3-dien-1-ylethanone oxime | 123.15 |
| 6833937 | C26H22ClN3O4S | N-(2-chlorophenyl)-4-methyl-N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzenesulfonamide | N-(2-chlorophenyl)-4-methyl-N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzenesulfonamide | 508.0 |
| 6833938 | C19H18N2O3S | 2,5-dimethyl-N'-[(2-oxo-1-naphthylidene)methyl]benzenesulfonohydrazide | 2,5-dimethyl-N'-[(2-oxo-1-naphthylidene)methyl]benzenesulfonohydrazide | 354.4 |
| 6833939 | C18H18ClN3O3 | 6-[[3-chloro-4-(1-piperidyl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[3-chloro-4-(1-piperidyl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 359.8 |
| 6833940 | C22H16BrFN4O2 | 1-(4-bromo-1-naphthyl)-3-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methyl]urea | 1-(4-bromo-1-naphthyl)-3-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methyl]urea | 467.3 |
| 6833941 | C19H15BrFN3O3 | 5-[1-[(2-bromophenyl)methylamino]ethylidene]-1-(2-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(2-bromophenyl)methylamino]ethylidene]-1-(2-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 432.2 |
| 6833942 | C21H27N5O3S | 2-[2-(azepan-1-yl)-6-methyl-pyrimidin-4-yl]sulfanyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[2-(azepan-1-yl)-6-methyl-pyrimidin-4-yl]sulfanyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 429.5 |
| 6833943 | C26H22Br2N4O3S2 | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-oxo-3-(p-tolyl)-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-oxo-3-(p-tolyl)-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | 662.4 |
| 6833944 | C29H26N8O4SSe | N-(4,6-dimethylpyrimidin-2-yl)-4-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-phenyl-1,3-selenazol-5-ylidene]hydrazino]benzenesulfonamide | N-(4,6-dimethylpyrimidin-2-yl)-4-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-phenyl-1,3-selenazol-5-ylidene]hydrazino]benzenesulfonamide | 661.6 |
| 6833946 | C28H28N2O2 | 2-(3,4-dimethylphenyl)-4-[(4-sec-butylanilino)methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[(4-sec-butylanilino)methylene]isoquinoline-1,3-dione | 424.5 |
| 6833947 | C29H25NO3PS+ | [(Z)-2-benzamido-1-methoxycarbonyl-2-sulfanyl-vinyl]-triphenyl-phosphonium | [(Z)-2-benzamido-1-methoxycarbonyl-2-sulfanyl-vinyl]-triphenyl-phosphonium | 498.6 |
| 6833948 | C19H13BrN2O4S2 | 2-[2-[[3-[(Z)-(3-bromophenyl)methyleneamino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid | 2-[2-[[3-[(Z)-(3-bromophenyl)methyleneamino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid | 477.4 |
| 6833950 | C10H12N4O5 | 1-(2-hydroxyethyl)-1-[3-(5-nitro-2-furyl)prop-2-enylideneamino]urea | 1-(2-hydroxyethyl)-1-[3-(5-nitro-2-furyl)prop-2-enylideneamino]urea | 268.23 |
| 6833951 | C18H15N5O2S | 4-[(4-acetylphenyl)hydrazono]-5-oxo-3-phenyl-pyrazole-1-carbothioamide | 4-[(4-acetylphenyl)hydrazono]-5-oxo-3-phenyl-pyrazole-1-carbothioamide | 365.4 |
| 6833952 | C16H19IN4O3 | 5-[[3-(dimethylamino)propylamino]methylene]-1-(4-iodophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[3-(dimethylamino)propylamino]methylene]-1-(4-iodophenyl)hexahydropyrimidine-2,4,6-trione | 442.25 |
| 6833953 | C20H15N3O2 | 5-methyl-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]indol-2-one | 5-methyl-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]indol-2-one | 329.4 |
| 6833954 | C19H15N3O3 | N-(1-naphthyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide | N-(1-naphthyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide | 333.3 |
| 6833956 | C20H18ClN2O2S+ | (E)-1-(2-chlorophenyl)-3-(2-furylmethylamino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | (E)-1-(2-chlorophenyl)-3-(2-furylmethylamino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | 385.9 |
| 6833958 | C18H29NO | 6-[1-(decylamino)ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-(decylamino)ethylidene]cyclohexa-2,4-dien-1-one | 275.4 |
| 6833959 | C22H16N2O2 | 1-[[2-[(7-oxo-1-naphthylidene)methyl]hydrazino]methylene]naphthalen-2-one | 1-[[2-[(7-oxo-1-naphthylidene)methyl]hydrazino]methylene]naphthalen-2-one | 340.4 |
| 6833960 | C31H33N3O5 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(morpholine-4-carbonyl)-2,4-diphenyl-cyclobutanecarbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(morpholine-4-carbonyl)-2,4-diphenyl-cyclobutanecarbohydrazide | 527.6 |
| 6833961 | C19H17BrN2O4 | 4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione | 4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione | 417.3 |
| 6833962 | C11H13N7O3 | 4-amino-N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]-1,2,5-oxadiazole-3-carboxamidine | 4-amino-N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]-1,2,5-oxadiazole-3-carboxamidine | 291.27 |
| 6833963 | C21H15N3O4 | 6-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-[(4-nitrophenyl)methyleneamino]cyclohexa-2,4-dien-1-one | 6-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-[(4-nitrophenyl)methyleneamino]cyclohexa-2,4-dien-1-one | 373.4 |
| 6833964 | C22H17BrN2O3 | 2-bromo-4-methyl-6-[[[4-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-methyl-6-[[[4-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 437.3 |
| 6833965 | C22H22N4O4 | N,N-diethyl-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzamide | N,N-diethyl-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzamide | 406.4 |
| 6833966 | C18H12Br3N5O4 | 4-bromo-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-[(4-nitrophenyl)methyl]pyrazole-3-carbohydrazide | 4-bromo-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-[(4-nitrophenyl)methyl]pyrazole-3-carbohydrazide | 602.0 |
| 6833967 | C31H39N3O2 | 3-tert-butyl-1-[[(1-heptylbenzimidazol-2-yl)amino]methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one | 3-tert-butyl-1-[[(1-heptylbenzimidazol-2-yl)amino]methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one | 485.7 |
| 6833968 | C16H17N3O2S | 1-benzyl-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-benzyl-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 315.4 |
| 6833969 | C20H19N3OS | 1-(2,4-dimethylphenyl)-3-[(2-oxo-1-naphthylidene)methylamino]thiourea | 1-(2,4-dimethylphenyl)-3-[(2-oxo-1-naphthylidene)methylamino]thiourea | 349.5 |
| 6833970 | C15H11Br2N3O3 | 5-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-dihydrobenzimidazol-2-one | 5-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-dihydrobenzimidazol-2-one | 441.07 |
| 6833971 | C26H29N5O3S2 | ethyl 2-[[2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | ethyl 2-[[2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | 523.7 |
| 6833972 | C26H20FN5O2S | N-(4-acetylphenyl)-2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(4-acetylphenyl)-2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 485.5 |
| 6833973 | C16H18N4O2 | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | 298.34 |
| 6833974 | C19H13BrN6O2S | 2-[2-[(5-bromoindol-3-ylidene)methyl]hydrazino]-2-oxo-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 2-[2-[(5-bromoindol-3-ylidene)methyl]hydrazino]-2-oxo-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 469.3 |
| 6833975 | C17H21ClN2O4S | ethyl 7-chloro-6-[(hydroxyamino)methylene]-2-pentanoylimino-4,5-dihydrobenzothiophene-3-carboxylate | ethyl 7-chloro-6-[(hydroxyamino)methylene]-2-pentanoylimino-4,5-dihydrobenzothiophene-3-carboxylate | 384.9 |
| 6833976 | C12H9IN6O | 6-imidazol-1-yl-N-[(5-iodo-2-furyl)methyleneamino]pyridazin-3-amine | AKOS034454335 | 380.14 |
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.