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 6,447,401 - 6,447,450 of 6,571,471
Page 128949 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6864993 C20H18ClFN4O2 N-[(E)-(2-chloro-6-fluoro-phenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2-chloro-6-fluorophenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 400.8
6864994 C22H24N4O4 N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2,5-dimethoxyphenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 408.4
6864995 C19H19N5O2 3-(4-propoxyphenyl)-N-[(E)-4-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide STK872172 349.4
6864996 C20H19FN4O2 N-[(E)-(4-fluorophenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(4-fluorophenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 366.4
6864997 C22H24N4O3 N-[(E)-(4-ethoxyphenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(4-ethoxyphenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 392.5
6864998 C20H18Cl2N4O2 N-[(E)-(2,6-dichlorophenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2,6-dichlorophenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 417.3
6864999 C20H20N4O2 N-[(E)-benzylideneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-phenylmethylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 348.4
6865000 C28H28FN5OS 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3-fluorophenyl)methyleneamino]acetamide AKOS030516487 501.6
6865001 C25H25N7O3 N-[(1R)-2-[(2E)-2-[(1-ethyl-3,5-dimethyl-pyrazol-4-yl)methylene]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide N-[(1R)-2-[(2E)-2-[(1-ethyl-3,5-dimethyl-pyrazol-4-yl)methylene]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide 471.5
6865002 C20H19ClN4O2 N-[(E)-(4-chlorophenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK791447 382.8
6865003 C14H14N4O N-[(E)-(4-ethylphenyl)methyleneamino]pyrazine-2-carboxamide AKOS030518161 254.29
6865004 C19H19N5O2 3-(4-propoxyphenyl)-N-[(E)-2-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide STK872177 349.4
6865005 C20H19BrN4O2 N-[(E)-(4-bromophenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK106885 427.3
6865006 C23H18BrN5OS N-[(E)-benzylideneamino]-2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide 2-{[4-(4-bromophenyl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-phenylmethylidene]acetohydrazide 492.4
6865007 C18H18N4O3 N-[(E)-2-furylmethyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-furan-2-ylmethylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 338.4
6865008 C21H22N4O2 3-(4-propoxyphenyl)-N-[(E)-p-tolylmethyleneamino]-1H-pyrazole-5-carboxamide N'-[(E)-(4-methylphenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 362.4
6865009 C18H18N4O2S 3-(4-propoxyphenyl)-N-[(E)-2-thienylmethyleneamino]-1H-pyrazole-5-carboxamide STL362752 354.4
6865010 C24H29N5O2 N-[(E)-[4-(diethylamino)phenyl]methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK109993 419.5
6865011 C22H22N4O2 N-[(E)-[(Z)-3-phenylprop-2-enylidene]amino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N-[(E)-[(Z)-3-phenylprop-2-enylidene]amino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide 374.4
6865012 C22H22N4O2 N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide 374.4
6865013 C22H22N4O2 N-[(E)-[(E)-3-phenylprop-2-enylidene]amino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK109532 374.4
6865014 C23H26N4O2 N-[(E)-(4-isopropylphenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK791448 390.5
6865015 C25H26N6O2 N-[(E)-(3,5-dimethyl-1-phenyl-pyrazol-4-yl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 442.5
6865016 C21H21ClN6O5S N-[(E)-(2-chloro-5-nitro-phenyl)methyleneamino]-2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]acetamide STK541807 504.9
6865017 C19H25N5O+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-3-pyridylmethyleneamino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-3-pyridylmethyleneamino]acetamide 339.4
6865018 C19H23N5O 2-(4-benzylpiperazin-1-yl)-N-[(E)-3-pyridylmethyleneamino]acetamide MLS000768029 337.4
6865019 C19H25N5O+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-4-pyridylmethyleneamino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-4-pyridylmethyleneamino]acetamide 339.4
6865020 C19H23N5O 2-(4-benzylpiperazin-1-yl)-N-[(E)-4-pyridylmethyleneamino]acetamide STL333886 337.4
6865021 C19H27N5O+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide 341.5
6865022 C19H25N5O 2-(4-benzylpiperazin-1-yl)-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide STL335224 339.4
6865023 C20H26N4O2+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 354.4
6865024 C20H24N4O2 2-(4-benzylpiperazin-1-yl)-N-[(E)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazin-1-yl)-N-[(E)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 352.4
6865025 C20H26N4O2+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(Z)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(Z)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide 354.4
6865026 C20H24N4O2 2-(4-benzylpiperazin-1-yl)-N-[(Z)-[(Z)-3-(2-furyl)prop-2-enylidene]amino]acetamide MLS000584785 352.4
6865027 C20H26N4O2+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(E)-3-(2-furyl)prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(E)-3-(2-furyl)prop-2-enylidene]amino]acetamide 354.4
6865028 C20H24N4O2 2-(4-benzylpiperazin-1-yl)-N-[(E)-[(E)-3-(2-furyl)prop-2-enylidene]amino]acetamide MLS000591219 352.4
6865029 C21H25N4O3+ 4-[(E)-[[2-(4-benzylpiperazine-1,4-diium-1-yl)acetyl]hydrazono]methyl]benzoate 4-[(E)-[[2-(4-benzylpiperazine-1,4-diium-1-yl)acetyl]hydrazono]methyl]benzoate 381.4
6865030 C21H24N4O3 4-[(E)-[[2-(4-benzylpiperazin-1-yl)acetyl]hydrazono]methyl]benzoic acid STL333797 380.4
6865031 C21H28N4O2+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(E)-3-(2-furyl)-2-methyl-prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(E)-3-(2-furyl)-2-methyl-prop-2-enylidene]amino]acetamide 368.5
6865032 C21H26N4O2 2-(4-benzylpiperazin-1-yl)-N-[(E)-[(E)-3-(2-furyl)-2-methyl-prop-2-enylidene]amino]acetamide 2-(4-BENZYL-1-PIPERAZINYL)-N'-(3-(2-FURYL)-2-ME-2-PROPENYLIDENE)ACETOHYDRAZIDE 366.5
6865033 C21H28N4O2+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(Z)-3-(2-furyl)-2-methyl-prop-2-enylidene]amino]acetamide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(E)-[(Z)-3-(2-furyl)-2-methyl-prop-2-enylidene]amino]acetamide 368.5
6865034 C21H25N4O3+ 2-[(E)-[[2-(4-benzylpiperazine-1,4-diium-1-yl)acetyl]hydrazono]methyl]benzoate 2-[(E)-[[2-(4-benzylpiperazine-1,4-diium-1-yl)acetyl]hydrazono]methyl]benzoate 381.4
6865035 C21H24N4O3 2-[(E)-[[2-(4-benzylpiperazin-1-yl)acetyl]hydrazono]methyl]benzoic acid CHEMBL572936 380.4
6865040 C20H25ClN4O2+2 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-(3-hydroxyphenyl)methyleneamino]acetamide 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-(3-hydroxyphenyl)methyleneamino]acetamide 388.9
6865041 C20H23ClN4O2 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N-[(E)-(3-hydroxyphenyl)methyleneamino]acetamide STL333926 386.9
6865042 C19H25ClN4O2+2 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-(5-methyl-2-furyl)methyleneamino]acetamide 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-(5-methyl-2-furyl)methyleneamino]acetamide 376.9
6865043 C19H23ClN4O2 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N-[(E)-(5-methyl-2-furyl)methyleneamino]acetamide MLS000767740 374.9
6865044 C18H23ClN4O2+2 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-2-furylmethyleneamino]acetamide 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N-[(E)-2-furylmethyleneamino]acetamide 362.9
6865045 C18H21ClN4O2 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N-[(E)-2-furylmethyleneamino]acetamide MLS000767738 360.8
6865046 C20H20N4O2S3 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N-[(E)-(2-ethoxyphenyl)methyleneamino]acetamide 2-{[5-(benzylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}-N'-[(E)-(2-ethoxyphenyl)methylidene]acetohydrazide 444.6

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.