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 1,436,101 - 1,436,150 of 1,479,729
Page 28723 of 29,595
CID Formula IUPAC Name Traditional Name Mol. Weight
6749810 C17H11Cl2N3O4 2-(3,4-dichlorophenyl)-5-methyl-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazol-3-one 2-(3,4-dichlorophenyl)-5-methyl-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazol-3-one 392.2
6749811 C16H14ClN5O3 2-(benzotriazol-1-yl)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(benzotriazol-1-yl)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 359.77
6749812 C16H14ClN5O3 2-(benzotriazol-1-yl)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(benzotriazol-1-yl)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 359.77
6749819 C17H17BrClN3O3 (2S)-2-(4-bromoanilino)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-(4-bromoanilino)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 426.7
6749820 C17H17BrClN3O3 (2S)-2-(4-bromoanilino)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-(4-bromoanilino)-N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 426.7
6749833 C18H11ClN4O3S [4-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl] thiocyanate [4-[[1-(3-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl] thiocyanate 398.8
6749835 C19H16BrClN2O3 2-(4-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 2-(4-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 435.7
6749839 C25H17ClN4O4 1-(3-chlorophenyl)-5-[[5-methyl-2-(1-naphthyl)-3-oxo-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 1-(3-chlorophenyl)-5-[[5-methyl-2-(1-naphthyl)-3-oxo-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 472.9
6749840 C21H14Cl2N4O4 1-(3-chlorophenyl)-5-[[2-(4-chlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 1-(3-chlorophenyl)-5-[[2-(4-chlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 457.3
6749841 C22H16Cl2N4O4 5-[[2-(2,5-dichlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione 5-[[2-(2,5-dichlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione 471.3
6749842 C22H16Cl2N4O4 5-[[2-(2,5-dichlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione 5-[[2-(2,5-dichlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione 471.3
6749843 C22H17ClN4O4 1-(3-chlorophenyl)-5-[[5-methyl-3-oxo-2-(p-tolyl)-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 1-(3-chlorophenyl)-5-[[5-methyl-3-oxo-2-(p-tolyl)-1H-pyrazol-4-yl]methylene]hexahydropyrimidine-2,4,6-trione 436.8
6749847 C18H21ClN6O 2-(3-chlorophenyl)-5-methyl-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]pyrazol-3-one 2-(3-chlorophenyl)-5-methyl-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]pyrazol-3-one 372.9
6749866 C18H12Cl3N3O4 2-hydroxy-5-[[3-methyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazol-4-ylidene]methylamino]benzoic acid 2-hydroxy-5-[[3-methyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazol-4-ylidene]methylamino]benzoic acid 440.7
6749870 C17H17ClN2O3S methyl 2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate methyl 2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate 364.8
6749872 C20H16ClN3O2 N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-cyclopropyl-quinoline-4-carbohydrazide N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-cyclopropyl-quinoline-4-carbohydrazide 365.8
6749876 C18H14Cl2N4O2 1-[(2,4-dichlorophenyl)methyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 1-[(2,4-dichlorophenyl)methyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 389.2
6749877 C18H14Cl2N4O2 1-[(2,4-dichlorophenyl)methyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 1-[(2,4-dichlorophenyl)methyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 389.2
6749881 C26H25ClN6O3S 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 537.0
6749882 C26H25ClN6O3S 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 537.0
6749883 C19H16Cl2N4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide 403.3
6749884 C19H16Cl2N4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide 403.3
6749885 C18H13Cl2FN4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-fluorophenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-fluorophenoxy)acetohydrazide 407.2
6749886 C18H13Cl2FN4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-fluorophenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-fluorophenoxy)acetohydrazide 407.2
6749887 C19H16Cl2N4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide 403.3
6749888 C19H16Cl2N4O2 N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide 403.3
6749893 C15H12ClIN2O3 N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide 430.62
6749894 C15H12ClIN2O3 N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide 430.62
6749897 C21H14Cl4N6O 1-[(2,4-dichlorophenyl)methyl]-N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]pyrazole-3-carbohydrazide 1-[(2,4-dichlorophenyl)methyl]-N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]pyrazole-3-carbohydrazide 508.2
6749898 C21H14Cl4N6O 1-[(2,4-dichlorophenyl)methyl]-N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]pyrazole-3-carbohydrazide 1-[(2,4-dichlorophenyl)methyl]-N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]pyrazole-3-carbohydrazide 508.2
6749899 C21H17Cl2N7OS N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide 486.4
6749900 C21H17Cl2N7OS N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide 486.4
6749901 C24H21ClN6O3S 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 509.0
6749902 C24H21ClN6O3S 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 509.0
6749925 C16H12BrClN4O3 5-[(4-bromopyrazol-1-yl)methyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]furan-2-carbohydrazide 5-[(4-bromopyrazol-1-yl)methyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]furan-2-carbohydrazide 423.6
6749926 C16H12BrClN4O3 5-[(4-bromopyrazol-1-yl)methyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]furan-2-carbohydrazide 5-[(4-bromopyrazol-1-yl)methyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]furan-2-carbohydrazide 423.6
6749933 C22H22ClN5O3S (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 472.0
6749934 C22H22ClN5O3S (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 472.0
6749941 C15H12BrClN2O4 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-chloro-2-hydroxy-benzohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-chloro-2-hydroxy-benzohydrazide 399.62
6749942 C15H12BrClN2O4 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-chloro-2-hydroxy-benzohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-chloro-2-hydroxy-benzohydrazide 399.62
6749943 C18H21ClN2O2S (2R)-2-(4-chloro-2-methyl-phenoxy)-N-[1-(5-ethyl-2-thienyl)ethylideneamino]propanamide (2R)-2-(4-chloro-2-methyl-phenoxy)-N-[1-(5-ethyl-2-thienyl)ethylideneamino]propanamide 364.9
6749966 C25H24ClN3O3 (5S)-5-(3-chlorophenyl)-4-[(2,5-dimethylphenyl)-hydroxy-methylene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione (5S)-5-(3-chlorophenyl)-4-[(2,5-dimethylphenyl)-hydroxy-methylene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione 449.9
6749970 C24H19Cl2NO5 (5S)-5-(3,4-dichlorophenyl)-4-[(4-ethoxyphenyl)-hydroxy-methylene]-1-(2-furylmethyl)pyrrolidine-2,3-dione (5S)-5-(3,4-dichlorophenyl)-4-[(4-ethoxyphenyl)-hydroxy-methylene]-1-(2-furylmethyl)pyrrolidine-2,3-dione 472.3
6749971 C25H22ClN3O5 (5R)-5-(4-chlorophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione (5R)-5-(4-chlorophenyl)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione 479.9
6750003 C17H16Cl2N2O5 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4,5-trimethoxy-benzohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4,5-trimethoxy-benzohydrazide 399.2
6750004 C17H16Cl2N2O5 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4,5-trimethoxy-benzohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4,5-trimethoxy-benzohydrazide 399.2
6750005 C21H22ClN3O2 2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide 2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide 383.9
6750006 C21H22ClN3O2 2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide 2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide 383.9
6750007 C19H20BrClN2O3 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetohydrazide 439.7
6750008 C19H20BrClN2O3 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetohydrazide 439.7

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.