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 6,451,001 - 6,451,050 of 6,571,471
Page 129021 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6868829 C14H28N2O2 (1E)-12-(dimethylamino)-2-oxo-dodecanal oxime (1E)-12-(dimethylamino)-1-(hydroxyimino)dodecan-2-one 256.38
6868830 C26H24BrN5O3S N-[(E)-(3-bromo-4-methoxy-phenyl)methyleneamino]-2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide STK566920 566.5
6868831 C18H23N3O6 (5Z)-1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[(3-hydroxypropylamino)methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[(3-hydroxypropylamino)methylene]hexahydropyrimidine-2,4,6-trione 377.4
6868832 C6H14N3O2+ [(Z,3Z)-2-(hydroxyamino)-3-hydroxyimino-but-1-enyl]-dimethyl-ammonium [(Z,3Z)-2-(hydroxyamino)-3-hydroxyimino-but-1-enyl]-dimethyl-ammonium 160.19
6868833 C6H13N3O2 (Z,Z)-4-(dimethylamino)-3-(hydroxyamino)but-3-en-2-one oxime (Z,Z)-4-(dimethylamino)-3-(hydroxyamino)but-3-en-2-one oxime 159.19
6868834 C6H13N3O2 (Z,E)-4-(dimethylamino)-3-(hydroxyamino)but-3-en-2-one oxime (Z,E)-4-(dimethylamino)-3-(hydroxyamino)but-3-en-2-one oxime 159.19
6868835 C6H14N3O2+ [(E,3E)-2-(hydroxyamino)-3-hydroxyimino-but-1-enyl]-dimethyl-ammonium [(E,3E)-2-(hydroxyamino)-3-hydroxyimino-but-1-enyl]-dimethyl-ammonium 160.19
6868836 C19H19N3O3 2-methoxy-N-[2-oxo-2-[(2Z)-2-[(Z)-3-phenylprop-2-enylidene]hydrazino]ethyl]benzamide 2-methoxy-N-[2-oxo-2-[(2Z)-2-[(Z)-3-phenylprop-2-enylidene]hydrazino]ethyl]benzamide 337.4
6868837 C23H16BrCl2N5OS 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3-bromophenyl)methyleneamino]acetamide STL057029 561.3
6868838 C18H12N10O6 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitrophenyl)-N-[(E)-(2-nitrophenyl)methyleneamino]triazole-4-carboxamide STK569984 464.4
6868839 C25H22N4O4 N-[2-[(2Z)-2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-methoxy-benzamide N-[2-[(2Z)-2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-methoxy-benzamide 442.5
6868840 C25H22N4O4 N-[2-[(2Z)-2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-methoxy-benzamide N-[2-[(2Z)-2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-methoxy-benzamide 442.5
6868841 C31H29BrN3O2S+ (8S,13E)-6-(4-bromophenyl)-8-(4-methoxyphenyl)-13-[(4-methoxyphenyl)methylene]-11-methyl-4-thia-2,7-diaza-11-azoniatricyclo[7.4.0.03,7]trideca-1(9),2,5-triene (8S,13E)-6-(4-bromophenyl)-8-(4-methoxyphenyl)-13-[(4-methoxyphenyl)methylene]-11-methyl-4-thia-2,7-diaza-11-azoniatricyclo[7.4.0.03,7]trideca-1(9),2,5-triene 587.6
6868842 C31H28BrN3O2S (8S,13E)-6-(4-bromophenyl)-8-(4-methoxyphenyl)-13-[(4-methoxyphenyl)methylene]-11-methyl-4-thia-2,7,11-triazatricyclo[7.4.0.03,7]trideca-1(9),2,5-triene (8S,13E)-6-(4-bromophenyl)-8-(4-methoxyphenyl)-13-[(4-methoxyphenyl)methylene]-11-methyl-4-thia-2,7,11-triazatricyclo[7.4.0.03,7]trideca-1(9),2,5-triene 586.5
6868843 C23H22N4O6 3,4,5-trimethoxy-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide 3,4,5-trimethoxy-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide 450.4
6868844 C26H21N5O5S 2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N-[(Z)-[(Z)-3-(2-nitrophenyl)prop-2-enylidene]amino]acetamide 515.5
6868845 C23H20N4O4 (Z)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide (Z)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide 416.4
6868846 C23H20N4O4 (E)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide (E)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2Z)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide 416.4
6868847 C23H20N4O4 (Z)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2E)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide (Z)-3-(4-methoxyphenyl)-N-[2-oxo-2-[(2E)-2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]prop-2-enamide 416.4
6868848 C28H31BrN5O3S+ 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[(Z)-[5-bromo-2-oxo-1-[[(1R,5S)-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octan-6-yl]methyl]indolin-3-ylidene]amino]acetamide 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[(Z)-[5-bromo-2-oxo-1-[[(1R,5S)-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octan-6-yl]methyl]indolin-3-ylidene]amino]acetamide 597.5
6868849 C17H16N2O2 4-hydroxy-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]benzamide AKOS000979628 280.32
6868850 C17H16N2O2 4-hydroxy-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]benzamide 4-hydroxy-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]benzamide 280.32
6868851 C22H28N5O2+3 2-methoxy-6-[[(2Z)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one 2-methoxy-6-[[(2Z)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one 394.5
6868852 C21H25N6O2+3 (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine 393.5
6868853 C21H22N6O2 (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methanimine 7-[(Z)-[(2E)-(4-NITROBENZYLIDENE)HYDRAZONO](PHENYL)METHYL]-1,3,5-TRIAZATRICYCLO[3.3.1.1~3,7~]DECANE 390.4
6868854 C21H25N6O2+3 (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methanimine 393.5
6868855 C21H22N6O2 (E)-N-[(E)-(4-nitrophenyl)methyleneamino]-1-phenyl-1-(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methanimine AKOS000668474 390.4
6868857 C14H20N2O2 ethyl N-[(E)-(4-tert-butylphenyl)methyleneamino]carbamate AKOS000981823 248.32
6868858 C12H12N8O3 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-N-[(E)-(5-methyl-2-furyl)methyleneamino]triazole-4-carboxamide 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-N'-[(5-methyl-2-furyl)methylene]-1H-1,2,3-triazole-4-carbohydrazide 316.28
6868859 C22H22N10O4 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-[4-(diethylamino)phenyl]methyleneamino]-5-(4-nitrophenyl)triazole-4-carboxamide STK567855 490.5
6868860 C20H24IN3O N-[(E)-[4-(dipropylamino)phenyl]methyleneamino]-2-iodo-benzamide N'-[(E)-[4-(DIPROPYLAMINO)PHENYL]METHYLIDENE]-2-IODOBENZOHYDRAZIDE 449.3
6868861 C25H23BrN2O3 (1S)-N-[(E)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]-2,2-diphenyl-cyclopropanecarboxamide (1S)-N-[(E)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]-2,2-diphenyl-cyclopropanecarboxamide 479.4
6868862 C16H14BrN3O5 N-[(E)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]-3-nitro-benzamide N'-(5-bromo-2,4-dimethoxybenzylidene)-3-nitrobenzohydrazide 408.20
6868863 C33H30N6OS 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(9-ethylcarbazol-3-yl)methyleneamino]acetamide (E)-2-((4,5-di-p-tolyl-4H-1,2,4-triazol-3-yl)thio)-N'-((9-ethyl-9H-carbazol-3-yl)methylene)acetohydrazide 558.7
6868864 C27H23ClFN5O4S N-[5-[2-[(2E)-2-[[3-chloro-4-[(2-fluorophenyl)methoxy]-5-methoxy-phenyl]methylene]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]-2-methyl-benzamide (E)-N-(5-(2-(2-(3-chloro-4-((2-fluorobenzyl)oxy)-5-methoxybenzylidene)hydrazinyl)-2-oxoethyl)-1,3,4-thiadiazol-2-yl)-2-methylbenzamide 568.0
6868865 C20H11N2O2S- 3-[(E)-cyano(1H-quinolin-2-ylidene)methyl]benzothiophene-2-carboxylate 3-[(E)-cyano(1H-quinolin-2-ylidene)methyl]benzothiophene-2-carboxylate 343.4
6868866 C20H12N2O2S 3-[(E)-cyano(1H-quinolin-2-ylidene)methyl]benzothiophene-2-carboxylic acid 3-[(E)-cyano(quinolin-2(1H)-ylidene)methyl]-1-benzothiophene-2-carboxylic acid 344.4
6868867 C24H21N7O2 1,3-dimethyl-7-(1-naphthylmethyl)-8-[(2E)-2-(4-pyridylmethylene)hydrazino]purine-2,6-dione ISONICOTINALDEHYDE [1,3-DIMETHYL-7-(1-NAPHTHYLMETHYL)-2,6-DIOXO-2,3,6,7-TETRAHYDRO-1H-PURIN-8-YL]HYDRAZONE 439.5
6868868 C19H26N4O2S (5Z)-5-[[4-(diethylamino)anilino]methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-5-[[4-(diethylamino)anilino]methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione 374.5
6868869 C20H18BrN7O2 1-[(4-bromophenyl)methyl]-3,7-dimethyl-8-[(2E)-2-(3-pyridylmethylene)hydrazino]purine-2,6-dione (E)-1-(4-bromobenzyl)-3,7-dimethyl-8-(2-(pyridin-3-ylmethylene)hydrazinyl)-1H-purine-2,6(3H,7H)-dione 468.3
6868870 C19H15Br3N4O3 N-[(E)-[4-methoxy-3-[(2,4,6-tribromophenoxy)methyl]phenyl]methyleneamino]-1H-pyrazole-5-carboxamide STK723077 587.1
6868871 C18H16N9O5- 2-[(3Z)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-propyl-triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 2-[(3Z)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-propyl-triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 438.4
6868872 C18H17N9O5 2-[(3E)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-propyl-triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetic acid 2-[(3E)-3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-propyl-triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetic acid 439.4
6868873 C16H22N3O2+ [6-[(2E)-2-(2H-chromen-3-ylmethylene)hydrazino]-6-oxo-hexyl]ammonium [6-[(2E)-2-(2H-chromen-3-ylmethylene)hydrazino]-6-oxo-hexyl]ammonium 288.36
6868874 C16H21N3O2 6-amino-N-[(E)-2H-chromen-3-ylmethyleneamino]hexanamide STL049872 287.36
6868875 C25H18Cl3N3O3S [4-[(E)-[[4-(2,4-dichlorophenyl)thiazol-2-yl]hydrazono]methyl]-2-ethoxy-phenyl] 3-chlorobenzoate STK568244 546.8
6868876 C22H24N4O5S2 N-[(E)-(2,4-dimethoxyphenyl)methyleneamino]-4-(3-morpholinosulfonylphenyl)thiazol-2-amine STK904268 488.6
6868877 C15H12N4O2 N-[(Z)-(1-methyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide N-[(Z)-(1-methyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide 280.28
6868878 C21H16N4O2 N-[(Z)-(1-benzyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide N-[(Z)-(1-benzyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide 356.4
6868879 C17H14N4O2 N-[(Z)-(1-allyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide N-[(Z)-(1-allyl-2-oxo-indolin-3-ylidene)amino]pyridine-2-carboxamide 306.32
Previous 1 ... 129019 129020 129021 129022 129023 ... 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.