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 6,451,851 - 6,451,900 of 6,571,471
Page 129038 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6869710 C15H16N8O3 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3-hydroxyphenyl)methyleneamino]-5-propyl-triazole-4-carboxamide STL004291 356.34
6869711 C27H26ClN5O5S 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3,4,5-trimethoxyphenyl)methyleneamino]acetamide 2-{[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(3,4,5-trimethoxyphenyl)methylidene]acetohydrazide 568.0
6869712 C10H13N3O3S (5Z)-1-cyclopropyl-5-[(2-hydroxyethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-cyclopropyl-5-[(2-hydroxyethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 255.30
6869713 C29H28F3N5OS 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-[2-(trifluoromethyl)phenyl]methyleneamino]acetamide (E)-2-((5-(4-(tert-butyl)phenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N'-(2-(trifluoromethyl)benzylidene)acetohydrazide 551.6
6869714 C22H23N3O5 (5S)-5-[(Z)-1-(4-ethoxyanilino)prop-1-enyl]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione (5S)-5-[(Z)-1-(4-ethoxyanilino)prop-1-enyl]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione 409.4
6869715 C18H17N4O2S+ (5Z)-1-(p-tolyl)-5-[(pyridin-1-ium-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-(p-tolyl)-5-[(pyridin-1-ium-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 353.4
6869716 C21H13ClN9O5- 2-[(3Z)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-chlorophenyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 2-[(3Z)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-chlorophenyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 506.8
6869717 C21H14ClN9O5 2-[(3E)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-chlorophenyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetic acid 2-[(3E)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-chlorophenyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetic acid 507.8
6869718 C24H17ClN6O2 2-amino-N-(4-chlorophenyl)-1-[(E)-(3-hydroxyphenyl)methyleneamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide STL032888 456.9
6869719 C23H20BrN5O3S2 N-[(E)-(5-bromo-2-thienyl)methyleneamino]-2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide (E)-N'-((5-bromothiophen-2-yl)methylene)-2-((5-(3,4-dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide 558.5
6869720 C15H13N7O2S 3-(5-methyl-1H-pyrazol-3-yl)-4-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 3-(5-methyl-1H-pyrazol-3-yl)-4-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 355.4
6869721 C15H13N7O2S 3-(5-methyl-1H-pyrazol-3-yl)-4-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 3-(5-methyl-1H-pyrazol-3-yl)-4-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 355.4
6869722 C15H13N7O2S 3-(5-methyl-1H-pyrazol-3-yl)-4-[(E)-[(E)-3-(2-nitrophenyl)prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione STL040959 355.4
6869723 C20H18ClN7O2 7-[(2-chlorophenyl)methyl]-1,3-dimethyl-8-[(2E)-2-(4-pyridylmethylene)hydrazino]purine-2,6-dione (E)-7-(2-chlorobenzyl)-1,3-dimethyl-8-(2-(pyridin-4-ylmethylene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione 423.9
6869724 C25H28N6O3 2-amino-1-[(E)-(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-N-heptyl-4,9-dihydropyrrolo[3,2-b]quinoxaline-3-carboxamide 2-amino-1-[(E)-(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-N-heptyl-4,9-dihydropyrrolo[3,2-b]quinoxaline-3-carboxamide 460.5
6869725 C19H15N9O5 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(4-methoxyphenyl)methyleneamino]-5-(4-nitrophenyl)triazole-4-carboxamide STL056782 449.4
6869726 C22H18N6O4S N-[(E)-[4-[(4-ethyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-3-nitro-phenyl]methyleneamino]furan-2-carboxamide STL026520 462.5
6869727 C32H24ClN5OS N-[(E)-9-anthrylmethyleneamino]-2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide (E)-N'-(anthracen-9-ylmethylene)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide 562.1
6869728 C21H15N5O3S2 3-[(E)-[2-amino-3-(2-thienylsulfonyl)pyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]phenol 714937-52-7 449.5
6869729 C34H33N5O2S N-[(E)-(3-benzyloxyphenyl)methyleneamino]-2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide (E)-N'-(3-(benzyloxy)benzylidene)-2-((5-(4-(tert-butyl)phenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide 575.7
6869730 C12H13N3O2S (2Z)-3-allyl-2-[1-(2-furyl)vinylhydrazono]thiazolidin-4-one (2Z)-3-allyl-2-[1-(2-furyl)vinylhydrazono]thiazolidin-4-one 263.32
6869731 C32H25N3O4 (1S)-N-[(Z)-[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]amino]-2,2-diphenyl-cyclopropanecarboxamide (1S)-N-[(Z)-[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]amino]-2,2-diphenyl-cyclopropanecarboxamide 515.6
6869732 C11H12Cl2N2O2 1-(2,4-dichlorophenyl)-N-[(2E)-2-hydroxyimino-1,1-dimethyl-ethyl]methanimine oxide 1-(2,4-dichlorophenyl)-N-[(2E)-2-hydroxyimino-1,1-dimethyl-ethyl]methanimine oxide 275.13
6869733 C11H12Cl2N2O2 1-(2,4-dichlorophenyl)-N-[(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]methanimine oxide 1-(2,4-dichlorophenyl)-N-[(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]methanimine oxide 275.13
6869734 C11H12Cl2N2O2 1-(2,4-dichlorophenyl)-N-[(2E)-2-hydroxyimino-1,1-dimethyl-ethyl]methanimine oxide STK533345 275.13
6869735 C23H29ClN4O+2 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 413.0
6869736 C23H27ClN4O 2-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide STK544454 410.9
6869737 C23H29ClN4O+2 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 413.0
6869738 C23H29ClN4O+2 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(Z)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(Z)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]acetamide 413.0
6869739 C19H22N6O3 N-[(E)-(3-methoxy-4-propoxy-phenyl)methyleneamino]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxamide STK536369 382.4
6869740 C17H13N4O3S- 2-[(E)-[3-(4-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]iminomethyl]benzoate 2-[(E)-[3-(4-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]iminomethyl]benzoate 353.4
6869741 C17H14N4O3S 2-[(E)-[3-(4-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]iminomethyl]benzoic acid 478253-63-3 354.4
6869742 C16H13N3O 3-[(E)-benzylideneamino]-2-methyl-quinazolin-4-one 1421614-93-8 263.29
6869743 C20H17ClN4O3 (3R)-N-[(E)-(5-chloro-3-methyl-1-phenyl-pyrazol-4-yl)methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide (3R)-N-[(E)-(5-chloro-3-methyl-1-phenyl-pyrazol-4-yl)methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide 396.8
6869744 C18H15BrN4O4 (3S)-1-(4-bromophenyl)-N-[(E)-(3-nitrophenyl)methyleneamino]-5-oxo-pyrrolidine-3-carboxamide (3S)-1-(4-bromophenyl)-N-[(E)-(3-nitrophenyl)methyleneamino]-5-oxo-pyrrolidine-3-carboxamide 431.2
6869745 C21H21N5O5 N-[(Z)-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide N-[(Z)-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide 423.4
6869746 C27H26N4O4S N-[(E)-(4-ethoxy-3-methoxy-phenyl)methyleneamino]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetamide N-[(E)-(4-ethoxy-3-methoxy-phenyl)methyleneamino]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetamide 502.6
6869747 C15H10N4O4 3-[(E)-(3-nitrophenyl)methyleneamino]-1H-quinazoline-2,4-dione STK567338 310.26
6869748 C20H15N7O2S 4-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione 4-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione 417.4
6869749 C20H15N7O2S 4-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione 4-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione 417.4
6869750 C20H15N7O2S 4-[(E)-[(E)-3-(2-nitrophenyl)prop-2-enylidene]amino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione MLS000762687 417.4
6869751 C25H21N5O4S 4-[(E)-[2-amino-3-(3,4-dimethylphenyl)sulfonyl-4,9-dihydropyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]-1,2-benzoquinone 4-[(E)-[2-amino-3-(3,4-dimethylphenyl)sulfonyl-4,9-dihydropyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]-1,2-benzoquinone 487.5
6869752 C20H17N11O5 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(2-carbamoylanilino)methyl]-N-[(E)-(3-nitrophenyl)methyleneamino]triazole-4-carboxamide STL052837 491.4
6869753 C27H27N3O4S3 (5E)-5-[[3-(4-butoxyphenyl)-1-phenyl-pyrazol-4-yl]methylene]-3-[(3S)-1,1-dioxothiolan-3-yl]-2-thioxo-thiazolidin-4-one (5E)-5-[[3-(4-butoxyphenyl)-1-phenyl-pyrazol-4-yl]methylene]-3-[(3S)-1,1-dioxothiolan-3-yl]-2-thioxo-thiazolidin-4-one 553.7
6869754 C21H17N8O4S- 2-[(E)-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(p-tolylsulfanylmethyl)triazole-4-carbonyl]hydrazono]methyl]benzoate 2-[(E)-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(p-tolylsulfanylmethyl)triazole-4-carbonyl]hydrazono]methyl]benzoate 477.5
6869755 C21H18N8O4S 2-[(E)-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(p-tolylsulfanylmethyl)triazole-4-carbonyl]hydrazono]methyl]benzoic acid STK569170 478.5
6869756 C11H8N5O4- 3-[(2E)-2-(2-amino-4,6-dioxo-1H-pyrimidin-5-ylidene)hydrazino]benzoate 3-[(2E)-2-(2-amino-4,6-dioxo-1H-pyrimidin-5-ylidene)hydrazino]benzoate 274.21
6869758 C25H19N4O5S- 2-[(E)-[[2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanylacetyl]hydrazono]methyl]benzoate 2-[(E)-[[2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanylacetyl]hydrazono]methyl]benzoate 487.5
6869759 C25H20N4O5S 2-[(E)-[[2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanylacetyl]hydrazono]methyl]benzoic acid STL040847 488.5
6869760 C27H24BrN5O3S 2-[[4,5-bis(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]acetamide 2-[[4,5-bis(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]acetamide 578.5

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.