CompoundLookup Search compounds by elements

Chlorine + Oxygen Compounds (Cl + O)

Browse all compounds containing Chlorine + 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: 1,479,729
Showing 1,450,701 - 1,450,750 of 1,479,729
Page 29015 of 29,595
CID Formula IUPAC Name Traditional Name Mol. Weight
6827200 C17H13BrClN3O 4-[(2-bromoanilino)methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one 4-[(2-bromoanilino)methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one 390.7
6827201 C20H13ClN2O2 6-[[[2-(3-chlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 6-[[[2-(3-chlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 348.8
6827208 C20H12ClIN2O2S 6-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-2-iodo-cyclohexa-2,4-dien-1-one 6-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-2-iodo-cyclohexa-2,4-dien-1-one 506.7
6827209 C12H10ClN3O2 5-chloro-2-hydroxy-N'-(pyrrol-2-ylidenemethyl)benzohydrazide 5-chloro-2-hydroxy-N'-(pyrrol-2-ylidenemethyl)benzohydrazide 263.68
6827223 C15H9ClN4O4 3-[2-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]indol-2-one 3-[2-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]indol-2-one 344.71
6827228 C15H12ClIN4O4 N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-iodoanilino)acetohydrazide N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-iodoanilino)acetohydrazide 474.64
6827229 C23H20ClN3O5 5-chloro-N-[2-[[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylamino]carbamoyl]phenyl]-2-methoxy-benzamide 5-chloro-N-[2-[[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylamino]carbamoyl]phenyl]-2-methoxy-benzamide 453.9
6827237 C20H16BrClN2O2S N-[4-[(5-bromo-3-chloro-2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]thiophene-2-carboxamide N-[4-[(5-bromo-3-chloro-2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]thiophene-2-carboxamide 463.8
6827240 C18H20ClN9O3 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide 445.9
6827243 C19H19ClFN3O3 N-[1-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-2-fluoro-benzamide N-[1-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-2-fluoro-benzamide 391.8
6827244 C20H12Cl2N2O3 N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2,3-dichloro-benzamide N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2,3-dichloro-benzamide 399.2
6827250 C31H28ClN3O6 5-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3,4-dimethoxyphenyl)pyrazolidin-1-yl]-5-oxo-pentanoic acid 5-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3,4-dimethoxyphenyl)pyrazolidin-1-yl]-5-oxo-pentanoic acid 574.0
6827262 C25H21ClN4O3 5-[anilino-(m-tolylmethylamino)methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione 5-[anilino-(m-tolylmethylamino)methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione 460.9
6827268 C18H16ClN3OS 4-[[2-[4-(4-chlorophenyl)-3-ethyl-thiazol-2-ylidene]hydrazino]methylene]cyclohexa-2,5-dien-1-one 4-[[2-[4-(4-chlorophenyl)-3-ethyl-thiazol-2-ylidene]hydrazino]methylene]cyclohexa-2,5-dien-1-one 357.9
6827275 C21H12Br2Cl2N2O3 2,4-dibromo-6-[[[2-(2,5-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one 2,4-dibromo-6-[[[2-(2,5-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one 571.0
6827276 C26H16Cl2N4O2 2-[[3-(5-chloro-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-4-[(3-chlorophenyl)hydrazono]cyclohexa-2,5-dien-1-one 2-[[3-(5-chloro-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-4-[(3-chlorophenyl)hydrazono]cyclohexa-2,5-dien-1-one 487.3
6827277 C20H15ClN4O3 3-[[[3-(4-chlorophenyl)-1-methyl-pyrazol-5-yl]amino]-hydroxy-methylene]-1H-quinoline-2,4-dione 3-[[[3-(4-chlorophenyl)-1-methyl-pyrazol-5-yl]amino]-hydroxy-methylene]-1H-quinoline-2,4-dione 394.8
6827288 C21H26ClN3O3 2-(4-chloro-3-methyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]propanehydrazide 2-(4-chloro-3-methyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]propanehydrazide 403.9
6827291 C12H11Cl2N5O2 4-chloro-5-[(4-chlorophenyl)hydrazono]-6-(2-hydroxyethylamino)pyrimidin-2-one 4-chloro-5-[(4-chlorophenyl)hydrazono]-6-(2-hydroxyethylamino)pyrimidin-2-one 328.15
6827292 C20H12ClIN2O2 4-chloro-6-[[[2-(4-iodophenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 4-chloro-6-[[[2-(4-iodophenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 474.7
6827296 C9H9ClN2O3 ethyl 3-(5-chloro-1H-pyridazin-6-ylidene)-2-oxo-propanoate ethyl 3-(5-chloro-1H-pyridazin-6-ylidene)-2-oxo-propanoate 228.63
6827298 C16H15ClN2O3 2-(4-chlorophenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 2-(4-chlorophenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 318.75
6827301 C17H15Br2ClN2O3 N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-bromo-4,6-dimethyl-phenoxy)acetohydrazide N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-bromo-4,6-dimethyl-phenoxy)acetohydrazide 490.6
6827311 C19H19ClN2O3 N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chlorophenoxy)propanehydrazide N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chlorophenoxy)propanehydrazide 358.8
6827325 C17H13Cl2N3OS 2,4-dichloro-6-[[2-(5-methyl-4-phenyl-thiazol-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 2,4-dichloro-6-[[2-(5-methyl-4-phenyl-thiazol-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 378.3
6827334 C16H14BrClN6O4 N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-purin-9-yl)acetohydrazide N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-purin-9-yl)acetohydrazide 469.7
6827342 C19H13Cl3N4O2S 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(2,4,6-trichlorophenyl)pyrazol-3-one 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(2,4,6-trichlorophenyl)pyrazol-3-one 467.8
6827343 C22H14ClN3O5S N-[[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-1,3-benzodioxole-5-carboxamide N-[[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-1,3-benzodioxole-5-carboxamide 467.9
6827345 C35H29ClFN3O2 3-[1-(4-tert-butylbenzoyl)-5-(2-fluorophenyl)pyrazolidin-3-ylidene]-6-chloro-4-phenyl-quinolin-2-one 3-[1-(4-tert-butylbenzoyl)-5-(2-fluorophenyl)pyrazolidin-3-ylidene]-6-chloro-4-phenyl-quinolin-2-one 578.1
6827346 C19H16ClN3O2 3-[5-(4-chlorophenyl)pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione 3-[5-(4-chlorophenyl)pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione 353.8
6827357 C17H13ClN4O5S 4-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide 4-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide 420.8
6827358 C18H18ClN3O5 N-(5-chloro-2-methoxy-phenyl)-2-[2-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-2-oxo-acetamide N-(5-chloro-2-methoxy-phenyl)-2-[2-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-2-oxo-acetamide 391.8
6827361 C22H23ClN5O2S+ N'-[(E)-(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide N'-[(E)-(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide 457.0
6827371 C27H21ClN4O3 4-[[2-(7-chloro-4-quinolyl)hydrazino]methylene]-2-[(4-methoxyphenyl)methyl]isoquinoline-1,3-dione 4-[[2-(7-chloro-4-quinolyl)hydrazino]methylene]-2-[(4-methoxyphenyl)methyl]isoquinoline-1,3-dione 484.9
6827372 C22H27ClN4O5S 3-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N,N-diethyl-4-(1-piperidyl)benzenesulfonamide 3-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N,N-diethyl-4-(1-piperidyl)benzenesulfonamide 495.0
6827373 C21H23ClN4O6S 4-chloro-6-[(5-morpholinosulfonyl-2-pyrrolidin-1-yl-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one 4-chloro-6-[(5-morpholinosulfonyl-2-pyrrolidin-1-yl-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one 494.9
6827377 C24H15ClN2O3 1-[[[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one 1-[[[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one 414.8
6827381 C22H26ClN3O4 4-chloro-N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-3-methyl-butyl]benzamide 4-chloro-N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-3-methyl-butyl]benzamide 431.9
6827391 C16H9BrCl2N2O2 2-(2-bromophenyl)-4-[(2,5-dichloroanilino)methylene]oxazol-5-one 2-(2-bromophenyl)-4-[(2,5-dichloroanilino)methylene]oxazol-5-one 412.1
6827397 C19H13Cl2NO 2,4-dichloro-6-[(1,2-dihydroacenaphthylen-5-ylamino)methylene]cyclohexa-2,4-dien-1-one 2,4-dichloro-6-[(1,2-dihydroacenaphthylen-5-ylamino)methylene]cyclohexa-2,4-dien-1-one 342.2
6827404 C20H19Cl2N3O2 4-(2,4-dichlorophenoxy)-N'-[(2-methylindol-3-ylidene)methyl]butanehydrazide 4-(2,4-dichlorophenoxy)-N'-[(2-methylindol-3-ylidene)methyl]butanehydrazide 404.3
6827418 C24H20ClN5O3S 3-[[2-[2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate 3-[[2-[2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate 494.0
6827419 C24H21ClN5O3S+ 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 495.0
6827430 C5H4ClN3O 2-chloro-6-(nitrosomethylene)-1H-pyrimidine 2-chloro-6-(nitrosomethylene)-1H-pyrimidine 157.56
6827450 C22H23ClN2O2 3-tert-butyl-1-[[(5-chloro-2-pyridyl)amino]methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 3-tert-butyl-1-[[(5-chloro-2-pyridyl)amino]methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 382.9
6827456 C16H9ClN2OS 2-(3H-1,3-benzothiazol-2-ylidene)-3-(3-chlorophenyl)-3-oxo-propanenitrile 2-(3H-1,3-benzothiazol-2-ylidene)-3-(3-chlorophenyl)-3-oxo-propanenitrile 312.8
6827457 C25H23ClN4O4S 4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-(4-ethoxyphenyl)benzenesulfonamide 4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-(4-ethoxyphenyl)benzenesulfonamide 511.0
6827461 C15H9ClN4O4 4-[[(2-chloro-3-pyridyl)amino]methylene]-2-(4-nitrophenyl)oxazol-5-one 4-[[(2-chloro-3-pyridyl)amino]methylene]-2-(4-nitrophenyl)oxazol-5-one 344.71
6827467 C24H15ClF3N3O2 2-amino-6-[[2-chloro-5-(trifluoromethyl)anilino]methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile 2-amino-6-[[2-chloro-5-(trifluoromethyl)anilino]methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile 469.8
6827468 C18H12Cl2N4O4 2-chloro-N'-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 2-chloro-N'-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 419.2

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.