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 6,466,801 - 6,466,850 of 6,571,471
Page 129337 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6885765 C20H18N4O3S3 methyl 4-[(E)-[[2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetyl]hydrazono]methyl]benzoate methyl 4-{(E)-[2-({[5-(benzylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}acetyl)hydrazinylidene]methyl}benzoate 458.6
6885766 C22H19BrN6OS 2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide 2-{[4-(4-bromophenyl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(1-methyl-1H-pyrrol-2-yl)methylidene]acetohydrazide 495.4
6885767 C18H14ClFN4OS3 2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N-[(E)-(4-fluorophenyl)methyleneamino]acetamide 2-({5-[(4-chlorobenzyl)sulfanyl]-1,3,4-thiadiazol-2-yl}sulfanyl)-N'-[(E)-(4-fluorophenyl)methylidene]acetohydrazide 453.0
6885768 C18H18N7O5+ 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(E)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 412.4
6885769 C18H18N7O5+ 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 412.4
6885770 C18H18N7O5+ 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(E)-[(E)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N-[(E)-[(E)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 412.4
6885771 C17H18Cl2N4O2 ethyl (5E,6R,7R)-7-(3,4-dichlorophenyl)-5-propylidene-6,7-dihydro-1H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate ethyl (5E,6R,7R)-7-(3,4-dichlorophenyl)-5-propylidene-6,7-dihydro-1H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate 381.3
6885772 C19H18N3O2+ (E)-2-cyano-3-[(2S)-2-methyl-2,3-dihydrobenzofuran-5-yl]-N-(pyridin-1-ium-3-ylmethyl)prop-2-enamide (E)-2-cyano-3-[(2S)-2-methyl-2,3-dihydrobenzofuran-5-yl]-N-(pyridin-1-ium-3-ylmethyl)prop-2-enamide 320.4
6885773 C19H14Cl2N4O4S (6R)-2-[(2E)-2-(1,3-benzodioxol-5-ylmethylene)hydrazino]-N-(3,4-dichlorophenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide (6R)-2-[(2E)-2-(1,3-benzodioxol-5-ylmethylene)hydrazino]-N-(3,4-dichlorophenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide 465.3
6885774 C26H22N5O4S- 2-[(E)-[[2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoate 2-[(E)-[[2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoate 500.6
6885775 C26H23N5O4S 2-[(E)-[[2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoic acid STL333652 501.6
6885776 C22H19ClN5OS+ 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-[(E)-3-pyridylmethyleneamino]acetamide 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-[(E)-3-pyridylmethyleneamino]acetamide 436.9
6885777 C20H24Cl2N9O3+ 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3,5-dichloro-2-methoxy-phenyl)methyleneamino]-5-[(4-methylpiperidin-1-ium-1-yl)methyl]triazole-4-carboxamide 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3,5-dichloro-2-methoxy-phenyl)methyleneamino]-5-[(4-methylpiperidin-1-ium-1-yl)methyl]triazole-4-carboxamide 509.4
6885778 C20H23Cl2N9O3 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3,5-dichloro-2-methoxy-phenyl)methyleneamino]-5-[(4-methyl-1-piperidyl)methyl]triazole-4-carboxamide MLS001075114 508.4
6885779 C25H22ClN5O3S 2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3,4-dimethoxyphenyl)methyleneamino]acetamide 2-{[5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(3,4-dimethoxyphenyl)methylidene]acetohydrazide 508.0
6885780 C24H18N5O3S- 4-[(E)-[[2-[(4,5-diphenyl-1,2,4-triazol-3-yl)sulfanyl]acetyl]hydrazono]methyl]benzoate 4-[(E)-[[2-[(4,5-diphenyl-1,2,4-triazol-3-yl)sulfanyl]acetyl]hydrazono]methyl]benzoate 456.5
6885781 C24H19N5O3S 4-[(E)-[[2-[(4,5-diphenyl-1,2,4-triazol-3-yl)sulfanyl]acetyl]hydrazono]methyl]benzoic acid STL362254 457.5
6885782 C16H12BrN3OS2 2-(1,3-benzothiazol-2-ylsulfanyl)-N-[(E)-(2-bromophenyl)methyleneamino]acetamide 2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[(E)-(2-bromophenyl)methylidene]acetohydrazide 406.3
6885783 C22H16ClN3O3 (4E)-4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione (4E)-4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione 405.8
6885785 C15H14N2O4 (3R)-N-[(E)-(5-methyl-2-furyl)methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide (3R)-N-[(E)-(5-methyl-2-furyl)methyleneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide 286.28
6885786 C20H21N4O4S+ (7E)-7-(3-pyridylmethylene)-3-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-thiazolo[3,2-a][1,3,5]triazin-5-ium-6-one (7E)-7-(3-pyridylmethylene)-3-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-thiazolo[3,2-a][1,3,5]triazin-5-ium-6-one 413.5
6885787 C28H26N5O3S- 4-[(E)-[[2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoate 4-[(E)-[[2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoate 512.6
6885788 C28H27N5O3S 4-[(E)-[[2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoic acid STL362400 513.6
6885789 C14H16N4O3 N-[(E)-(4-ethoxyphenyl)methyleneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide (E)-N'-(4-ethoxybenzylidene)-2-(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)acetohydrazide 288.30
6885790 C28H29N5O5S 2-[[5-(4-methoxyphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]acetamide 2-{[5-(4-methoxyphenyl)-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(2,4,5-trimethoxyphenyl)methylidene]acetohydrazide 547.6
6885791 C18H10Cl2N2OS2 (5E)-3-(3,5-dichlorophenyl)-5-(1H-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one (5E)-3-(3,5-dichlorophenyl)-5-(1H-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one 405.3
6885792 C30H26ClN4O2S+ N-[(E)-(4-benzyloxyphenyl)methyleneamino]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetamide N-[(E)-(4-benzyloxyphenyl)methyleneamino]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetamide 542.1
6885793 C27H27N5O3S 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2,3-dimethoxyphenyl)methyleneamino]acetamide 2-{[4,5-bis(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(2,3-dimethoxyphenyl)methylidene]acetohydrazide 501.6
6885794 C24H25N4O2+ (E)-N-(4-benzhydrylpiperazin-4-ium-1-yl)-1-(3-nitrophenyl)methanimine (E)-N-(4-benzhydrylpiperazin-4-ium-1-yl)-1-(3-nitrophenyl)methanimine 401.5
6885795 C21H22FN5O3S 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3-fluorophenyl)methyleneamino]acetamide STL333665 443.5
6885796 C18H16N4O3S (2Z)-2-[(E)-(3-nitrophenyl)methylenehydrazono]-3-(o-tolylmethyl)thiazolidin-4-one STL024114 368.4
6885797 C18H16N4O3S (2E)-2-[(E)-(3-nitrophenyl)methylenehydrazono]-3-(o-tolylmethyl)thiazolidin-4-one AKOS030515436 368.4
6885798 C18H16N4O3S (2Z)-2-[(Z)-(3-nitrophenyl)methylenehydrazono]-3-(o-tolylmethyl)thiazolidin-4-one (2Z)-2-[(Z)-(3-nitrophenyl)methylenehydrazono]-3-(o-tolylmethyl)thiazolidin-4-one 368.4
6885799 C20H24BrFN4O+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-(5-bromo-2-fluoro-phenyl)methyleneamino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-(5-bromo-2-fluoro-phenyl)methyleneamino]acetamide 435.3
6885800 C20H22BrFN4O 2-(4-benzylpiperazin-1-yl)-N-[(E)-(5-bromo-2-fluoro-phenyl)methyleneamino]acetamide STL333667 433.3
6885801 C25H22ClN5O2S 2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2-ethoxyphenyl)methyleneamino]acetamide 2-{[5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(2-ethoxyphenyl)methylidene]acetohydrazide 492.0
6885802 C19H16N4O4S (2E,6E)-6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-(2-methylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one (2E,6E)-6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-(2-methylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 396.4
6885803 C16H13N3O3 N-[(E)-[(Z)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide N-[(E)-[(Z)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide 295.29
6885804 C16H13N3O3 N-[(Z)-[(Z)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide N-[(Z)-[(Z)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide 295.29
6885805 C16H13N3O3 N-[(E)-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide N-[(E)-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]pyridine-3-carboxamide 295.29
6885806 C23H17BrClN5OS N-[(E)-(2-bromophenyl)methyleneamino]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide N'-[(E)-(2-bromophenyl)methylidene]-2-{[4-(4-chlorophenyl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide 526.8
6885807 C23H18N4O4 2-[(2-methylphenoxy)methyl]-3-[(E)-(3-nitrophenyl)methyleneamino]quinazolin-4-one MLS000594826 414.4
6885808 C25H22BrN3O3 N-[(Z)-[5-bromo-2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]-2-(4-methylphenoxy)acetamide N-[(Z)-[5-bromo-2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]-2-(4-methylphenoxy)acetamide 492.4
6885809 C23H17ClFN5OS 2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2-fluorophenyl)methyleneamino]acetamide 2-{[5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(2-fluorophenyl)methylidene]acetohydrazide 465.9
6885810 C24H20N3O3+ (4E)-4-[(4-acetylanilino)methylene]-2-(6-methylpyridin-1-ium-2-yl)isoquinoline-1,3-dione (4E)-4-[(4-acetylanilino)methylene]-2-(6-methylpyridin-1-ium-2-yl)isoquinoline-1,3-dione 398.4
6885811 C13H10Cl2N8O2 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3,4-dichlorophenyl)methyleneamino]-5-methyl-triazole-4-carboxamide STK545643 381.2
6885812 C19H17Cl2N5OS N-[(E)-(2,3-dichlorophenyl)methyleneamino]-2-[(4-ethyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetamide N'-[(E)-(2,3-dichlorophenyl)methylidene]-2-[(4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide 434.3
6885813 C20H22N10O5 ethyl (2E)-3-[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(indolin-1-ylmethyl)triazole-4-carbonyl]hydrazino]-2-hydroxyimino-but-3-enoate ethyl (2E)-3-[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(indolin-1-ylmethyl)triazole-4-carbonyl]hydrazino]-2-hydroxyimino-but-3-enoate 482.5
6885814 C24H22ClN5O2S 2-[[5-(4-chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2-methoxy-1-naphthyl)methyleneamino]acetamide 2-{[5-(4-chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(2-methoxynaphthalen-1-yl)methylidene]acetohydrazide 480.0
6885815 C22H18N4O2S3 N-[(E)-(3-hydroxyphenyl)methyleneamino]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetamide STK100604 466.6

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.