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 6,476,701 - 6,476,750 of 6,571,471
Page 129535 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6896784 C21H17ClN6O3 N-[(E)-[5-(3-chloro-4-methoxy-phenyl)-2-furyl]methyleneamino]-2-(5-phenyltetrazol-2-yl)acetamide STK751816 436.8
6896785 C17H15N3O5 (1R,2S,6S,7S)-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione (1R,2S,6S,7S)-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione 341.32
6896786 C20H17N3O4 ethyl 3-[5-[(E)-(pyridine-4-carbonylhydrazono)methyl]-2-furyl]benzoate STL387688 363.4
6896788 C26H22N4O4 N-[(1E,3E)-3-methyl-1-[[(E)-(3-nitrophenyl)methyleneamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide N-[(1E,3E)-3-methyl-1-[[(E)-(3-nitrophenyl)methyleneamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide 454.5
6896789 C24H20N3O4S+ (2E)-2-[[5-(2,4-dimethyl-5-nitro-phenyl)-2-furyl]methylene]-6,7-dimethyl-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one (2E)-2-[[5-(2,4-dimethyl-5-nitro-phenyl)-2-furyl]methylene]-6,7-dimethyl-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one 446.5
6896790 C21H14BrN4O4S+ (4E)-10-bromo-4-[[5-(2,5-dimethyl-4-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[[5-(2,5-dimethyl-4-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 498.3
6896791 C17H11BrN3OS+ (4E)-10-bromo-4-[(Z)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[(Z)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 385.3
6896792 C17H11BrN3OS+ (4E)-10-bromo-4-[(E)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[(E)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 385.3
6896793 C17H11BrN3OS+ (4Z)-10-bromo-4-[(Z)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4Z)-10-bromo-4-[(Z)-3-phenylprop-2-enylidene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 385.3
6896794 C15H8Br2N3OS+ (4E)-10-bromo-4-[(4-bromophenyl)methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[(4-bromophenyl)methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 438.1
6896795 C26H20N3O4- 4-[(Z)-[[(2E,4E)-2-benzamido-5-phenyl-penta-2,4-dienoyl]hydrazono]methyl]benzoate 4-[(Z)-[[(2E,4E)-2-benzamido-5-phenyl-penta-2,4-dienoyl]hydrazono]methyl]benzoate 438.5
6896796 C17H14BrN4OS+ (4E)-10-bromo-4-[[4-(dimethylamino)phenyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[[4-(dimethylamino)phenyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 402.3
6896797 C18H13BrN3O4S+ [4-[(E)-(10-bromo-3-oxo-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-4-ylidene)methyl]-2-methoxy-phenyl] acetate [4-[(E)-(10-bromo-3-oxo-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-4-ylidene)methyl]-2-methoxy-phenyl] acetate 447.3
6896798 C22H15ClN3O4S+ (2E)-2-[[5-(4-chloro-3-nitro-phenyl)-2-furyl]methylene]-5,7-dimethyl-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one (2E)-2-[[5-(4-chloro-3-nitro-phenyl)-2-furyl]methylene]-5,7-dimethyl-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one 452.9
6896799 C20H12BrN4O5S+ (4E)-10-bromo-4-[[5-(2-methoxy-5-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[[5-(2-methoxy-5-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 500.3
6896800 C21H14BrN4O4S+ (4E)-10-bromo-4-[[5-(4,5-dimethyl-2-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one (4E)-10-bromo-4-[[5-(4,5-dimethyl-2-nitro-phenyl)-2-furyl]methylene]-5-thia-7,12-diaza-2-azoniatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-3-one 498.3
6896901 C20H18N4O3 (2S)-2-(1-naphthylamino)-N-[(E)-(4-nitrophenyl)methyleneamino]propanamide (2S)-2-(1-naphthylamino)-N-[(E)-(4-nitrophenyl)methyleneamino]propanamide 362.4
6896902 C18H20BrN3O3 (2S)-2-(4-bromoanilino)-N-[(E)-(2,4-dimethoxyphenyl)methyleneamino]propanamide (2S)-2-(4-bromoanilino)-N-[(E)-(2,4-dimethoxyphenyl)methyleneamino]propanamide 406.3
6896903 C20H15N7O6S (4Z)-4-[(2-methoxy-5-nitro-phenyl)hydrazono]-5-methylene-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazolidin-3-one (4Z)-4-[(2-methoxy-5-nitro-phenyl)hydrazono]-5-methylene-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazolidin-3-one 481.4
6896904 C16H15BrN4O3 (2S)-2-(4-bromoanilino)-N-[(E)-(4-nitrophenyl)methyleneamino]propanamide (2S)-2-(4-bromoanilino)-N-[(E)-(4-nitrophenyl)methyleneamino]propanamide 391.22
6896905 C20H25NO5 ethyl (3S,4E)-4-[(4-ethoxy-3-propoxy-phenyl)methylene]-2-methylene-5-oxo-pyrrolidine-3-carboxylate ethyl (3S,4E)-4-[(4-ethoxy-3-propoxy-phenyl)methylene]-2-methylene-5-oxo-pyrrolidine-3-carboxylate 359.4
6896906 C20H17Cl2N3O (2S)-N-[(E)-(2,4-dichlorophenyl)methyleneamino]-2-(1-naphthylamino)propanamide (2S)-N-[(E)-(2,4-dichlorophenyl)methyleneamino]-2-(1-naphthylamino)propanamide 386.3
6896907 C22H21N3O4 ethyl 3-amino-3-oxo-2-[(3E)-3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-ylidene]propanoate ethyl 3-amino-3-oxo-2-[(3E)-3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-ylidene]propanoate 391.4
6896908 C22H21N3O4 ethyl (2Z)-3-amino-3-oxo-2-[(3E)-3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-ylidene]propanoate ethyl (2Z)-3-amino-3-oxo-2-[(3E)-3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-ylidene]propanoate 391.4
6896909 C17H13F3N2O3 (3R)-N-[(E)-[2-(trifluoromethyl)phenyl]methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide (3R)-N-[(E)-[2-(trifluoromethyl)phenyl]methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide 350.29
6896910 C21H19N3O3 (2S)-N-[(E)-1,3-benzodioxol-5-ylmethyleneamino]-2-(1-naphthylamino)propanamide (2S)-N-[(E)-1,3-benzodioxol-5-ylmethyleneamino]-2-(1-naphthylamino)propanamide 361.4
6896911 C15H12FN5O 2-(benzotriazol-2-yl)-N-[(E)-(2-fluorophenyl)methyleneamino]acetamide SR-01000217990 297.29
6896912 C18H19N4O4+ methyl 4-[(E)-[[3-oxo-3-(pyridin-1-ium-3-ylmethylamino)propanoyl]hydrazono]methyl]benzoate methyl 4-[(E)-[[3-oxo-3-(pyridin-1-ium-3-ylmethylamino)propanoyl]hydrazono]methyl]benzoate 355.4
6896913 C18H18N4O4 methyl 4-[(E)-[[3-oxo-3-(3-pyridylmethylamino)propanoyl]hydrazono]methyl]benzoate MLS000710754 354.4
6896914 C15H12ClN5O 2-(benzotriazol-2-yl)-N-[(E)-(2-chlorophenyl)methyleneamino]acetamide SR-01000218028 313.74
6896915 C15H10ClN6O4- 2-[(E)-[[2-(benzotriazol-1-yl)acetyl]hydrazono]methyl]-4-chloro-6-nitro-phenolate 2-[(E)-[[2-(benzotriazol-1-yl)acetyl]hydrazono]methyl]-4-chloro-6-nitro-phenolate 373.73
6896916 C17H12N5O3S- 4-[(2Z)-2-(1-carbamothioyl-5-oxo-3-phenyl-pyrazol-4-ylidene)hydrazino]benzoate 4-[(2Z)-2-(1-carbamothioyl-5-oxo-3-phenyl-pyrazol-4-ylidene)hydrazino]benzoate 366.4
6896917 C17H16BrCl2N3O (2S)-2-(4-bromoanilino)-N-[(E)-(2,4-dichlorophenyl)methyleneamino]butanamide (2S)-2-(4-bromoanilino)-N-[(E)-(2,4-dichlorophenyl)methyleneamino]butanamide 429.1
6896918 C18H15Cl2N5OS N-[(E)-(2,6-dichlorophenyl)methyleneamino]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetamide N-[(E)-(2,6-dichlorophenyl)methyleneamino]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetamide 420.3
6896919 C22H17N2O6- 2-[2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]phenoxy]acetate 405.4
6896920 C22H18N2O6 2-[2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]phenoxy]acetic acid 2-[2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]phenoxy]acetic acid 406.4
6896921 C15H13N2O5S2- (2S)-3-methyl-2-[(5E)-5-[(2-nitrophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate (2S)-3-methyl-2-[(5E)-5-[(2-nitrophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate 365.4
6896922 C19H16N2O4 (3R)-N-[(E)-(5-methyl-2-furyl)methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide (3R)-N-[(E)-(5-methyl-2-furyl)methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide 336.3
6896923 C22H18N4O2 (2S)-N-[(E)-8-quinolylmethyleneamino]-2-(8-quinolyloxy)propanamide (2S)-N-[(E)-8-quinolylmethyleneamino]-2-(8-quinolyloxy)propanamide 370.4
6896929 C25H21FN4O2 2-ethoxy-N-[(E)-[3-(4-fluorophenyl)-1-phenyl-pyrazol-4-yl]methyleneamino]benzamide 2-ethoxy-N-[(E)-[3-(4-fluorophenyl)-1-phenyl-pyrazol-4-yl]methyleneamino]benzamide 428.5
6896930 C17H14ClN5O 1-[(4-chlorophenyl)methyl]-N-[(E)-4-pyridylmethyleneamino]pyrazole-3-carboxamide SR-01000219530 339.8
6896931 C25H22N4O3 (2R)-2-hydroxy-N-[(E)-[3-(4-methoxyphenyl)-1-phenyl-pyrazol-4-yl]methyleneamino]-2-phenyl-acetamide (2R)-2-hydroxy-N-[(E)-[3-(4-methoxyphenyl)-1-phenyl-pyrazol-4-yl]methyleneamino]-2-phenyl-acetamide 426.5
6896932 C16H14BrN4O5- 2-[(E)-[[2-(4-bromoanilino)acetyl]hydrazono]methyl]-6-methoxy-4-nitro-phenolate 2-[(E)-[[2-(4-bromoanilino)acetyl]hydrazono]methyl]-6-methoxy-4-nitro-phenolate 422.21
6896933 C19H17N3O2 2-ethoxy-N-[(E)-8-quinolylmethyleneamino]benzamide SMR000187094 319.4
6896934 C22H17N3O2 2-(2-naphthyloxy)-N-[(E)-8-quinolylmethyleneamino]acetamide SR-01000219551 355.4
6896935 C21H18N2O3S (3R)-N-[(E)-(4-methylsulfanylphenyl)methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide (3R)-N-[(E)-(4-methylsulfanylphenyl)methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide 378.4
6896936 C24H17N3O6 (3R)-N-[(E)-[5-(4-nitrophenyl)-2-furyl]methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide (3R)-N-[(E)-[5-(4-nitrophenyl)-2-furyl]methyleneamino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide 443.4
6896937 C26H20N6OS 2-[(4,5-diphenyl-1,2,4-triazol-3-yl)sulfanyl]-N-[(E)-8-quinolylmethyleneamino]acetamide SCHEMBL13856368 464.5
6896938 C20H14N3O6- 2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]-4-nitro-phenolate 2-[(E)-[[(3R)-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbonyl]hydrazono]methyl]-4-nitro-phenolate 392.3
6896939 C20H15N3O6 (3R)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide (3R)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide 393.3

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.