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 6,457,351 - 6,457,400 of 6,571,471
Page 129148 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6875849 C20H18N4O3S 2-[(2,6-dimethyl-4-quinolyl)sulfanyl]-N-[(E)-(3-nitrophenyl)methyleneamino]acetamide 2-[(2,6-dimethyl-4-quinolinyl)sulfanyl]-N'-{3-nitrobenzylidene}acetohydrazide 394.4
6875850 C22H25N4OS+ N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-(2,6-dimethylquinolin-1-ium-4-yl)sulfanyl-acetamide N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-(2,6-dimethylquinolin-1-ium-4-yl)sulfanyl-acetamide 393.5
6875851 C22H24N4OS N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-[(2,6-dimethyl-4-quinolyl)sulfanyl]acetamide N'-[4-(dimethylamino)benzylidene]-2-[(2,6-dimethyl-4-quinolinyl)sulfanyl]acetohydrazide 392.5
6875852 C20H19N3O2 N-[(E)-(2-ethoxyphenyl)methyleneamino]-2-methyl-quinoline-3-carboxamide N'-(2-ethoxybenzylidene)-2-methyl-3-quinolinecarbohydrazide 333.4
6875853 C17H14N4O 2-methyl-N-[(E)-3-pyridylmethyleneamino]quinoline-3-carboxamide 2-methyl-N'-(3-pyridinylmethylene)-3-quinolinecarbohydrazide 290.32
6875854 C26H23BrN4O2S 3-[2-anilino-4-(4-methoxyphenyl)thiazol-5-yl]-N-[(E)-(4-bromophenyl)methyleneamino]propanamide 3-[2-anilino-4-(4-methoxyphenyl)-1,3-thiazol-5-yl]-N'-(4-bromobenzylidene)propanohydrazide 535.5
6875855 C25H34N5O+3 (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine 420.6
6875856 C25H31N5O (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methanimine AI-020/34896025 417.5
6875857 C25H34N5O+3 (Z)-N-[(Z)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine (Z)-N-[(Z)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine 420.6
6875858 C25H34N5O+3 (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine 420.6
6875859 C25H31N5O (E)-N-[(E)-(4-butoxyphenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methanimine 7-[(E)-[(2E)-(4-butoxybenzylidene)hydrazinylidene](phenyl)methyl]-1,3,5-triazatricyclo[3.3.1.1~3,7~]decane 417.5
6875860 C29H25N6O5S+ [4-(4-methoxyphenyl)-5-[3-[(2E)-2-[[5-(4-nitrophenyl)-2-furyl]methylene]hydrazino]-3-oxo-propyl]-3H-thiazol-2-ylidene]-(2-pyridyl)ammonium [4-(4-methoxyphenyl)-5-[3-[(2E)-2-[[5-(4-nitrophenyl)-2-furyl]methylene]hydrazino]-3-oxo-propyl]-3H-thiazol-2-ylidene]-(2-pyridyl)ammonium 569.6
6875861 C29H24N6O5S 3-[4-(4-methoxyphenyl)-2-(2-pyridylamino)thiazol-5-yl]-N-[(E)-[5-(4-nitrophenyl)-2-furyl]methyleneamino]propanamide Z56795009 568.6
6875862 C22H20N2O3 2-hydroxy-N-[(E)-(4-methoxyphenyl)methyleneamino]-2,2-diphenyl-acetamide 2-hydroxy-N'-[(E)-(4-methoxyphenyl)methylidene]-2,2-diphenylacetohydrazide 360.4
6875863 C23H21N4O2S+ (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(m-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(m-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione 417.5
6875864 C19H19N4O2S+ (5E)-1-allyl-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-1-allyl-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 367.4
6875865 C22H19N4O2S+ (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione 403.5
6875866 C22H18FN4O2S+ (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(2-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(2-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 421.5
6875867 C24H23N4O2S+ (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(2-ethylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-1-(2-ethylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 431.5
6875868 C24H23N4O2S+ (5Z)-1-(2,3-dimethylphenyl)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-(2,3-dimethylphenyl)-5-[(2,5-dimethyl-1-pyridin-1-ium-4-yl-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 431.5
6875869 C25H24ClN3O5S methyl 4-[(E)-[[2-[(4-chlorophenyl)sulfonyl-(m-tolylmethyl)amino]acetyl]hydrazono]methyl]benzoate methyl 4-(2-{[[(4-chlorophenyl)sulfonyl](3-methylbenzyl)amino]acetyl}carbohydrazonoyl)benzoate 514.0
6875870 C20H18N2O2 N-[(E)-(4-methoxyphenyl)methyleneamino]-2-(1-naphthyl)acetamide AKOS000667377 318.4
6875871 C21H20N3O8S+ isopropyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate isopropyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate 474.5
6875872 C20H18N3O8S+ ethyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate ethyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate 460.4
6875873 C19H16N3O8S+ methyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate methyl 2-[(5E)-5-[[3-methoxy-4-(3-nitropyridin-1-ium-2-yl)oxy-phenyl]methylene]-2,4-dioxo-thiazolidin-3-yl]acetate 446.4
6875874 C27H24N6O6S 4-[[(Z)-(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methyl]amino]-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide 4-[[(Z)-(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methyl]amino]-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide 560.6
6875875 C24H14N6O10-2 2-nitro-4-[5-[(E)-[[2-[(2E)-2-[[5-(3-nitro-4-oxido-phenyl)-2-furyl]methylene]hydrazino]-2-oxo-acetyl]hydrazono]methyl]-2-furyl]phenolate 2-nitro-4-[5-[(E)-[[2-[(2E)-2-[[5-(3-nitro-4-oxido-phenyl)-2-furyl]methylene]hydrazino]-2-oxo-acetyl]hydrazono]methyl]-2-furyl]phenolate 546.4
6875876 C24H14N6O10-2 2-nitro-4-[5-[(E)-[[2-[(2Z)-2-[[5-(3-nitro-4-oxido-phenyl)-2-furyl]methylene]hydrazino]-2-oxo-acetyl]hydrazono]methyl]-2-furyl]phenolate 2-nitro-4-[5-[(E)-[[2-[(2Z)-2-[[5-(3-nitro-4-oxido-phenyl)-2-furyl]methylene]hydrazino]-2-oxo-acetyl]hydrazono]methyl]-2-furyl]phenolate 546.4
6875877 C28H22Cl2N2O6 ethyl 2-chloro-5-[5-[(E)-[(E)-[5-(4-chloro-3-ethoxycarbonyl-phenyl)-2-furyl]methylenehydrazono]methyl]-2-furyl]benzoate AN-465/40934303 553.4
6875878 C28H22Cl2N2O6 ethyl 2-chloro-5-[5-[(E)-[(Z)-[5-(4-chloro-3-ethoxycarbonyl-phenyl)-2-furyl]methylenehydrazono]methyl]-2-furyl]benzoate ethyl 2-chloro-5-[5-[(E)-[(Z)-[5-(4-chloro-3-ethoxycarbonyl-phenyl)-2-furyl]methylenehydrazono]methyl]-2-furyl]benzoate 553.4
6875879 C13H12N4O5 [(E)-[5-(4-methoxy-3-nitro-phenyl)-2-furyl]methyleneamino]urea [(E)-[5-(4-methoxy-3-nitro-phenyl)-2-furyl]methyleneamino]urea 304.26
6875881 C30H32N4O6 N-[(E)-[1-[[(1S)-6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide N-[(E)-[1-[[(1S)-6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide 544.6
6875882 C30H33N4O6+ N-[(Z)-[1-[[(1S)-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl]methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide N-[(Z)-[1-[[(1S)-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl]methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide 545.6
6875883 C9H10N2O2 (2E)-2-hydroxyimino-N-methyl-2-phenyl-acetamide SCHEMBL1694122 178.19
6875884 C25H27N4O5S+ (5E)-1-benzyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-1-benzyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 495.6
6875885 C26H28N4O6 (5Z)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione (5Z)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione 492.5
6875886 C27H25ClN5O3+ 4-chloro-N-[(Z)-[2-oxo-1-[[(1S,9S)-6-oxo-7-aza-11-azoniatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]methyl]indolin-3-ylidene]amino]benzamide 4-chloro-N-[(Z)-[2-oxo-1-[[(1S,9S)-6-oxo-7-aza-11-azoniatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]methyl]indolin-3-ylidene]amino]benzamide 503.0
6875887 C24H24FN4O5S+ (5E)-1-(2-fluorophenyl)-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-1-(2-fluorophenyl)-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 499.5
6875888 C24H36N2O2 (1S,2Z,5S)-2-[1-[4-[1-[(1R,2R,5S)-6,6-dimethyl-3-oxo-2-bicyclo[3.1.0]hexanyl]vinylamino]butylamino]ethylidene]-6,6-dimethyl-bicyclo[3.1.0]hexan-3-one (1S,2Z,5S)-2-[1-[4-[1-[(1R,2R,5S)-6,6-dimethyl-3-oxo-2-bicyclo[3.1.0]hexanyl]vinylamino]butylamino]ethylidene]-6,6-dimethyl-bicyclo[3.1.0]hexan-3-one 384.6
6875889 C25H26N4O7 (5Z)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-1-(2-methoxyphenyl)hexahydropyrimidine-2,4,6-trione (5Z)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-1-(2-methoxyphenyl)hexahydropyrimidine-2,4,6-trione 494.5
6875890 C22H29N4O6+ (5Z)-1-butyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-butyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione 445.5
6875891 C22H28N4O6 (5Z)-1-butyl-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-butyl-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione 444.5
6875892 C17H16N4O2 (4Z)-4-[(4-methoxyphenyl)hydrazono]-5-methylene-2-phenyl-pyrazolidin-3-one (4Z)-4-[(4-methoxyphenyl)hydrazono]-5-methylene-2-phenyl-pyrazolidin-3-one 308.33
6875893 C24H23FN4O5S (5Z)-1-(4-fluorophenyl)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-(4-fluorophenyl)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 498.5
6875894 C24H31N4O5S+ (5E)-1-cyclohexyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-1-cyclohexyl-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 487.6
6875895 C26H29N4O6+ (5Z)-1-(3,4-dimethylphenyl)-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-(3,4-dimethylphenyl)-5-[[[(5R)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione 493.5
6875896 C26H28N4O6 (5Z)-1-(3,4-dimethylphenyl)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-(3,4-dimethylphenyl)-5-[[[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]methylamino]methylene]hexahydropyrimidine-2,4,6-trione 492.5
6875897 C21H22N4O3 (2S)-2-acetamido-3-(1H-indol-3-yl)-N-[(E)-(4-methoxyphenyl)methyleneamino]propanamide AKOS037505308 378.4
6875898 C19H26N5O3+ 1,3-dimethyl-5-[(E)-1-[[(2R)-2-pyridin-1-ium-3-yl-1-piperidyl]amino]prop-1-enyl]hexahydropyrimidine-2,4,6-trione 1,3-dimethyl-5-[(E)-1-[[(2R)-2-pyridin-1-ium-3-yl-1-piperidyl]amino]prop-1-enyl]hexahydropyrimidine-2,4,6-trione 372.4
6875899 C24H29O5- (4Z)-4-[(2S,3R,4S)-2,3,4-trimethyl-2-[(2-oxochromen-7-yl)oxymethyl]cyclohexylidene]pentanoate (4Z)-4-[(2S,3R,4S)-2,3,4-trimethyl-2-[(2-oxochromen-7-yl)oxymethyl]cyclohexylidene]pentanoate 397.5
Previous 1 ... 129146 129147 129148 129149 129150 ... 131430 Next

Related Element Combinations

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

C H O
C + H + O
C N
C + N
N O
N + O
S O
S + O
Na Cl
Na + Cl
Fe O
Fe + O
Ca O
Ca + O
P O
P + O

Looking for a specific combination?

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

Search by Elements Learn How It Works
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.