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 6,458,701 - 6,458,750 of 6,571,471
Page 129175 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6877213 C18H18Br2N2O4 (E)-1-(5-bromo-2,4-dimethoxy-phenyl)-N-[(E)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]methanimine (1E,2E)-bis(5-bromo-2,4-dimethoxybenzylidene)hydrazine 486.2
6877214 C18H18Br2N2O4 (E)-1-(5-bromo-2,4-dimethoxy-phenyl)-N-[(Z)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]methanimine (E)-1-(5-bromo-2,4-dimethoxy-phenyl)-N-[(Z)-(5-bromo-2,4-dimethoxy-phenyl)methyleneamino]methanimine 486.2
6877215 C16H10Br2Cl2N4O (E)-1-[3,5-dibromo-2-[(2,4-dichlorophenyl)methoxy]phenyl]-N-(1,2,4-triazol-4-yl)methanimine STK754466 505.0
6877216 C12H8Cl2N6O 1-[(E)-[5-(2,3-dichlorophenyl)-2-furyl]methyleneamino]tetrazol-5-amine STK758193 323.13
6877217 C20H14Cl2N6O2 N-[(E)-[5-(2,3-dichlorophenyl)-2-furyl]methyleneamino]-2-(5-phenyltetrazol-2-yl)acetamide STK755144 441.3
6877218 C17H13Br2Cl2N7O2 2-(5-aminotetrazol-1-yl)-N-[(E)-[3,5-dibromo-2-[(2,4-dichlorophenyl)methoxy]phenyl]methyleneamino]acetamide STK672754 578.0
6877219 C14H12N10O4 4-amino-N-[(E)-[4-[(E)-[(4-amino-1,2,5-oxadiazole-3-carbonyl)hydrazono]methyl]phenyl]methyleneamino]-1,2,5-oxadiazole-3-carboxamide STK754580 384.31
6877220 C14H12N10O4 4-amino-N-[(E)-[4-[(Z)-[(4-amino-1,2,5-oxadiazole-3-carbonyl)hydrazono]methyl]phenyl]methyleneamino]-1,2,5-oxadiazole-3-carboxamide 4-amino-N-[(E)-[4-[(Z)-[(4-amino-1,2,5-oxadiazole-3-carbonyl)hydrazono]methyl]phenyl]methyleneamino]-1,2,5-oxadiazole-3-carboxamide 384.31
6877221 C26H22Cl2N7O4+ 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N-[(E)-[4-[(2,4-dichlorophenyl)methoxy]-3-methoxy-phenyl]methyleneamino]acetamide 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N-[(E)-[4-[(2,4-dichlorophenyl)methoxy]-3-methoxy-phenyl]methyleneamino]acetamide 567.4
6877222 C24H17ClN2O4S [4-[(E)-[(2-methoxybenzoyl)hydrazono]methyl]phenyl] 3-chlorobenzothiophene-2-carboxylate STK755650 464.9
6877223 C24H16Cl2N2O4S [4-[(E)-[(2-chlorobenzoyl)hydrazono]methyl]-2-methoxy-phenyl] 3-chlorobenzothiophene-2-carboxylate STK756771 499.4
6877224 C25H19ClN2O5S [2-methoxy-4-[(E)-[(2-methoxybenzoyl)hydrazono]methyl]phenyl] 3-chlorobenzothiophene-2-carboxylate STK755801 494.9
6877225 C20H14ClN3O4S [4-[(E)-[(2-cyanoacetyl)hydrazono]methyl]-2-methoxy-phenyl] 3-chlorobenzothiophene-2-carboxylate STK755653 427.9
6877226 C24H18BrN5O3 N-[(1S)-2-[(2E)-2-[(2-bromophenyl)methylene]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide N-[(1S)-2-[(2E)-2-[(2-bromophenyl)methylene]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide 504.3
6877227 C18H13N9O4 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-(3-nitrophenyl)methyleneamino]-5-phenyl-triazole-4-carboxamide 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(E)-(3-nitrophenyl)methylidene]-5-phenyl-1H-1,2,3-triazole-4-carbohydrazide 419.4
6877228 C18H14N8O2 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-benzylideneamino]-5-phenyl-triazole-4-carboxamide 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-phenyl-N'-[(E)-phenylmethylidene]-1H-1,2,3-triazole-4-carbohydrazide 374.4
6877229 C21H20N2O3 N-[(E)-9-anthrylmethyleneamino]-2-(2-methyl-1,3-dioxolan-2-yl)acetamide STK280939 348.4
6877230 C24H29N3O7S2 N-[(E)-(3,4-dimethoxyphenyl)methyleneamino]-1,2-bis(propylsulfonyl)indolizine-3-carboxamide N'-(3,4-dimethoxybenzylidene)-1,2-bis(propylsulfonyl)-3-indolizinecarbohydrazide 535.6
6877231 C22H24FN3O5S2 N-[(E)-(3-fluorophenyl)methyleneamino]-1,2-bis(propylsulfonyl)indolizine-3-carboxamide N'-(3-fluorobenzylidene)-1,2-bis(propylsulfonyl)-3-indolizinecarbohydrazide 493.6
6877232 C23H27N3O6S2 N-[(E)-(3-methoxyphenyl)methyleneamino]-1,2-bis(propylsulfonyl)indolizine-3-carboxamide N'-(3-methoxybenzylidene)-1,2-bis(propylsulfonyl)-3-indolizinecarbohydrazide 505.6
6877233 C24H30N4O5S2 N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-1,2-bis(propylsulfonyl)indolizine-3-carboxamide HMS659E05 518.7
6877234 C23H20N4O3 N-[(E)-benzylideneamino]-2-[2-[(2E)-2-benzylidenehydrazino]-2-oxo-ethoxy]benzamide STK014195 400.4
6877235 C23H20N4O3 N-[(E)-benzylideneamino]-2-[2-[(2Z)-2-benzylidenehydrazino]-2-oxo-ethoxy]benzamide AKOS001714312 400.4
6877236 C17H14N4O4S2 N-[(E)-[4-(1,3-benzothiazol-2-ylsulfanyl)-3-nitro-phenyl]methyleneamino]-2-methoxy-acetamide N'-[(E)-[4-(1,3-BENZOTHIAZOL-2-YLSULFANYL)-3-NITROPHENYL]METHYLIDENE]-2-METHOXYACETOHYDRAZIDE 402.5
6877237 C14H10N4O5-2 4-[(E)-[(2-aminobenzoyl)hydrazono]methyl]-6-nitro-benzene-1,3-diolate 4-[(E)-[(2-aminobenzoyl)hydrazono]methyl]-6-nitro-benzene-1,3-diolate 314.25
6877238 C29H32N4OS [(3R,7E)-3-[4-(dimethylamino)phenyl]-7-[[4-(dimethylamino)phenyl]methylene]-3,4,5,6-tetrahydro-1H-indazol-2-yl]-(2-thienyl)methanone [(3R,7E)-3-[4-(dimethylamino)phenyl]-7-[[4-(dimethylamino)phenyl]methylene]-3,4,5,6-tetrahydro-1H-indazol-2-yl]-(2-thienyl)methanone 484.7
6877239 C16H15FN6OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-(4-fluorophenyl)methyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(4-fluorobenzylidene)acetohydrazide 358.4
6877240 C17H18N6O2S 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-(4-methoxyphenyl)methyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(4-methoxybenzylidene)acetohydrazide 370.4
6877241 C16H15FN6OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-(2-fluorophenyl)methyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(2-fluorobenzylidene)acetohydrazide 358.4
6877242 C17H18N6OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-p-tolylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(4-methylbenzylidene)acetohydrazide 354.4
6877243 C18H21N7OS N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetamide N'-[4-(dimethylamino)benzylidene]-2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetohydrazide 383.5
6877244 C16H14ClFN6OS N-[(E)-(2-chloro-6-fluoro-phenyl)methyleneamino]-2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetamide N'-(2-chloro-6-fluorobenzylidene)-2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetohydrazide 392.8
6877245 C16H15BrN6OS N-[(E)-(3-bromophenyl)methyleneamino]-2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetamide N'-(3-bromobenzylidene)-2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]acetohydrazide 419.3
6877246 C16H15N7O3S 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-(4-nitrophenyl)methyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-{4-nitrobenzylidene}acetohydrazide 385.4
6877247 C16H15N7O3S 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-(3-nitrophenyl)methyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-{3-nitrobenzylidene}acetohydrazide 385.4
6877248 C15H15N7OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-4-pyridylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(4-pyridinylmethylene)acetohydrazide 341.4
6877249 C15H15N7OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-3-pyridylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(3-pyridinylmethylene)acetohydrazide 341.4
6877250 C15H15N7OS 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-2-pyridylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(2-pyridinylmethylene)acetohydrazide 341.4
6877251 C14H14N6O2S 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-2-furylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(2-furylmethylene)acetohydrazide 330.37
6877252 C14H14N6OS2 2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-[(E)-2-thienylmethyleneamino]acetamide 2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N'-(2-thienylmethylene)acetohydrazide 346.4
6877254 C26H25N5O4 phenyl-[5-[(E)-phenylcarbonohydrazonoyl]-3-(2,4,6-trimethoxyphenyl)isoxazol-4-yl]methanone hydrazone [4-benzohydrazonoyl-3-(2,4,6-trimethoxyphenyl)-5-isoxazolyl](phenyl)methanone hydrazone 471.5
6877255 C26H25N5O4 phenyl-[5-[(E)-phenylcarbonohydrazonoyl]-3-(2,4,6-trimethoxyphenyl)isoxazol-4-yl]methanone hydrazone phenyl-[5-[(E)-phenylcarbonohydrazonoyl]-3-(2,4,6-trimethoxyphenyl)isoxazol-4-yl]methanone hydrazone 471.5
6877256 C26H25N5O4 phenyl-[5-[(Z)-phenylcarbonohydrazonoyl]-3-(2,4,6-trimethoxyphenyl)isoxazol-4-yl]methanone hydrazone phenyl-[5-[(Z)-phenylcarbonohydrazonoyl]-3-(2,4,6-trimethoxyphenyl)isoxazol-4-yl]methanone hydrazone 471.5
6877258 C28H28N5O2+ (5E)-5-[(4-methoxyanilino)methylene]-N-(4-methoxyphenyl)-3-methyl-1-(2-pyridyl)-6,7-dihydroindazol-1-ium-4-amine (5E)-5-[(4-methoxyanilino)methylene]-N-(4-methoxyphenyl)-3-methyl-1-(2-pyridyl)-6,7-dihydroindazol-1-ium-4-amine 466.6
6877261 C20H17N4O3+ (5E)-3-methyl-5-[(4-nitrophenyl)methylene]-1-(2-pyridyl)-6,7-dihydro-2H-indazol-1-ium-4-one (5E)-3-methyl-5-[(4-nitrophenyl)methylene]-1-(2-pyridyl)-6,7-dihydro-2H-indazol-1-ium-4-one 361.4
6877262 C20H18Br2N4O6 2-bromo-6-[[[(1S,2S)-2-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 2-bromo-6-[[[(1S,2S)-2-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 570.2
6877263 C28H36N4O6 4-tert-butyl-6-[[[(1S,2S)-2-[(3-tert-butyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 4-tert-butyl-6-[[[(1S,2S)-2-[(3-tert-butyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 524.6
6877264 C28H36N4O6 2-tert-butyl-6-[[[(1S,2S)-2-[(5-tert-butyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 2-tert-butyl-6-[[[(1S,2S)-2-[(5-tert-butyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 524.6
6877265 C30H40N3O+ (1R,2E,4Z,5R)-2,4-bis[[4-(diethylamino)phenyl]methylene]-8-methyl-8-azoniabicyclo[3.2.1]octan-3-one (1R,2E,4Z,5R)-2,4-bis[[4-(diethylamino)phenyl]methylene]-8-methyl-8-azoniabicyclo[3.2.1]octan-3-one 458.7
6877266 C30H39N3O (1R,2E,4Z,5R)-2,4-bis[[4-(diethylamino)phenyl]methylene]-8-methyl-8-azabicyclo[3.2.1]octan-3-one (1R,2E,4Z,5R)-2,4-bis[[4-(diethylamino)phenyl]methylene]-8-methyl-8-azabicyclo[3.2.1]octan-3-one 457.6

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.