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 6,325,301 - 6,325,350 of 6,571,471
Page 126507 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6738101 C10H11N5O4 methyl 4-[(Z)-[[amino(nitramido)methylene]hydrazono]methyl]benzoate methyl 4-[(Z)-[[amino(nitramido)methylene]hydrazono]methyl]benzoate 265.23
6738102 C13H9ClN2O2 3-amino-6-(5-chloro-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one 3-amino-6-(5-chloro-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one 260.67
6738103 C15H13N3O5 (2S)-2-hydroxy-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide (2S)-2-hydroxy-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 315.28
6738104 C15H13N3O5 (2S)-2-hydroxy-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide (2S)-2-hydroxy-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 315.28
6738105 C15H14N2O3 (2S)-2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide (2S)-2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 270.28
6738106 C15H14N2O3 (2S)-2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide (2S)-2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 270.28
6738107 C16H13N5O N'-[(3-phenylpyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide N'-[(3-phenylpyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide 291.31
6738108 C16H13N5O N'-[(3-phenylpyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide N'-[(3-phenylpyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide 291.31
6738109 C14H10N2O6 2-hydroxy-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid 2-hydroxy-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid 302.24
6738110 C13H16BrN3O2 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 326.19
6738111 C13H16BrN3O2 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 326.19
6738112 C14H19N3O2 N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 261.32
6738113 C14H19N3O2 N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 261.32
6738114 C14H19N3O3 N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 277.32
6738115 C14H19N3O3 N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-acetohydrazide 277.32
6738116 C19H22N2O4 2-(4-tert-butylphenoxy)-N'-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-tert-butylphenoxy)-N'-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 342.4
6738117 C19H22N2O4 2-(4-tert-butylphenoxy)-N'-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-tert-butylphenoxy)-N'-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 342.4
6738118 C8H7BrN6O 6-[[(5-aminotetrazol-1-yl)amino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one 6-[[(5-aminotetrazol-1-yl)amino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one 283.09
6738119 C8H7BrN6O 6-[[(5-aminotetrazol-1-yl)amino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one 6-[[(5-aminotetrazol-1-yl)amino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one 283.09
6738120 C12H10N6O 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 254.25
6738121 C12H10N6O 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 254.25
6738122 C10H12N6O2 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one 248.24
6738123 C10H12N6O2 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one 248.24
6738124 C9H11N3O2S [(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea [(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea 225.27
6738125 C11H13N3OS [(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea [(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea 235.31
6738126 C11H13N3OS [(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea [(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea 235.31
6738127 C9H11N3O2S [(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea [(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea 225.27
6738128 C9H11N3O2S [(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea [(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea 225.27
6738129 C14H13BrN4O 2-[(2Z)-2-(2-bromo-3-phenyl-prop-2-enylidene)hydrazino]-6-methyl-1H-pyrimidin-4-one 2-[(2Z)-2-(2-bromo-3-phenyl-prop-2-enylidene)hydrazino]-6-methyl-1H-pyrimidin-4-one 333.18
6738131 C13H11ClN4O4 2-(4-chloro-2-nitro-phenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 2-(4-chloro-2-nitro-phenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 322.70
6738132 C13H11Cl2N3O2 2-(2,5-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 2-(2,5-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 312.15
6738133 C9H11N6OS+ [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[(3-methyl-2-thienyl)methylene]ammonium [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[(3-methyl-2-thienyl)methylene]ammonium 251.29
6738134 C9H10N6OS 4-amino-N'-[(Z)-(3-methyl-2-thienyl)methyleneamino]-1,2,5-oxadiazole-3-carboxamidine 4-amino-N'-[(Z)-(3-methyl-2-thienyl)methyleneamino]-1,2,5-oxadiazole-3-carboxamidine 250.28
6738135 C15H12N4O5 5-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,3-dihydrobenzimidazol-2-one 5-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,3-dihydrobenzimidazol-2-one 328.28
6738136 C9H7BrN4O 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 267.08
6738137 C9H7BrN4O 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 267.08
6738138 C10H10N4O (Z)-3-(2-furyl)-2-methyl-N-(1,2,4-triazol-4-yl)prop-2-en-1-imine (Z)-3-(2-furyl)-2-methyl-N-(1,2,4-triazol-4-yl)prop-2-en-1-imine 202.21
6738139 C9H6Br2N4O 2,4-dibromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 2,4-dibromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 345.98
6738140 C9H6Br2N4O 2,4-dibromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 2,4-dibromo-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one 345.98
6738141 C18H21N3O (Z)-3-(2-furyl)-2-methyl-N-(4-phenylpiperazin-1-yl)prop-2-en-1-imine (Z)-3-(2-furyl)-2-methyl-N-(4-phenylpiperazin-1-yl)prop-2-en-1-imine 295.4
6738144 C16H14N4OS 4-[(Z)-[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-3-phenyl-1H-1,2,4-triazole-5-thione 4-[(Z)-[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-3-phenyl-1H-1,2,4-triazole-5-thione 310.4
6738145 C18H13N5OS 1-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one 1-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one 347.4
6738146 C18H13N5OS 1-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one 1-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one 347.4
6738151 C14H11N5O2S 2-hydroxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 2-hydroxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 313.34
6738152 C14H11N5O2S 2-hydroxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 2-hydroxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 313.34
6738153 C15H18N4O2S 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 318.4
6738154 C15H18N4O2S 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 318.4
6738155 C16H20N4OS 3-cyclohexyl-4-[(Z)-[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 3-cyclohexyl-4-[(Z)-[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-1H-1,2,4-triazole-5-thione 316.4
6738156 C13H10N4O3S 4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 302.31
6738157 C13H10N4O3S 4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one 302.31

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.