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 1,449,351 - 1,449,400 of 1,479,729
Page 28988 of 29,595
CID Formula IUPAC Name Traditional Name Mol. Weight
6820778 C17H17ClIN3O2 N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-iodo-2-methyl-anilino)propanehydrazide N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-iodo-2-methyl-anilino)propanehydrazide 457.7
6820780 C23H22Cl3N3O3 1-butyl-3-(2-phenylethyl)-5-[(2,4,5-trichloroanilino)methylene]hexahydropyrimidine-2,4,6-trione 1-butyl-3-(2-phenylethyl)-5-[(2,4,5-trichloroanilino)methylene]hexahydropyrimidine-2,4,6-trione 494.8
6820782 C12H9ClN4O3 4-chloro-2-nitro-6-[[2-(2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 4-chloro-2-nitro-6-[[2-(2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 292.68
6820786 C19H21ClN2O3 4-(4-chloro-2-methyl-phenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]butanehydrazide 4-(4-chloro-2-methyl-phenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]butanehydrazide 360.8
6820790 C17H11ClN4O4S 5-[(2-chloro-5-nitro-phenyl)methylene]-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one 5-[(2-chloro-5-nitro-phenyl)methylene]-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one 402.8
6820792 C23H15ClIN3O2 2-amino-6-[(2-chloroanilino)methylene]-4-(3-iodophenyl)-7-oxo-4H-chromene-3-carbonitrile 2-amino-6-[(2-chloroanilino)methylene]-4-(3-iodophenyl)-7-oxo-4H-chromene-3-carbonitrile 527.7
6820797 C19H23ClN4O6 1-butyl-3-(3-chloropropyl)-5-[(2-methoxy-4-nitro-anilino)methylene]hexahydropyrimidine-2,4,6-trione 1-butyl-3-(3-chloropropyl)-5-[(2-methoxy-4-nitro-anilino)methylene]hexahydropyrimidine-2,4,6-trione 438.9
6820798 C14H9Cl2FN2O2 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-fluoro-benzohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-fluoro-benzohydrazide 327.1
6820799 C18H13ClN2O3 5-chloro-2-hydroxy-N'-[(1-oxo-2-naphthylidene)methyl]benzohydrazide 5-chloro-2-hydroxy-N'-[(1-oxo-2-naphthylidene)methyl]benzohydrazide 340.8
6820805 C19H18ClN3O 2-(3-chlorophenyl)-4-[(3,4-dimethylanilino)methylene]-5-methyl-pyrazol-3-one 2-(3-chlorophenyl)-4-[(3,4-dimethylanilino)methylene]-5-methyl-pyrazol-3-one 339.8
6820808 C16H11ClN2O 4-chloro-6-[(6-quinolylamino)methylene]cyclohexa-2,4-dien-1-one 4-chloro-6-[(6-quinolylamino)methylene]cyclohexa-2,4-dien-1-one 282.72
6820810 C28H21BrClN3O 6-[[5-(1H-benzimidazol-2-yl)-2-methyl-anilino]methylene]-2-bromo-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one 6-[[5-(1H-benzimidazol-2-yl)-2-methyl-anilino]methylene]-2-bromo-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one 530.8
6820811 C20H13ClN4OS 2-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzothiophene-3-carbonitrile 2-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzothiophene-3-carbonitrile 392.9
6820813 C26H34Cl2N2O3 [1-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)dodecylamino] N-(3,4-dichlorophenyl)carbamate [1-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)dodecylamino] N-(3,4-dichlorophenyl)carbamate 493.5
6820820 C20H20ClN3O3 4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dimethyl-2-phenyl-pyrazol-3-one 4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dimethyl-2-phenyl-pyrazol-3-one 385.8
6820829 C20H15BrClN3O3 2-bromo-4-[(2-chlorophenyl)methyl]-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 2-bromo-4-[(2-chlorophenyl)methyl]-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 460.7
6820832 C16H11BrClN5O 2-bromo-4-chloro-6-[[2-(5-phenyl-1,2,4-triazin-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 2-bromo-4-chloro-6-[[2-(5-phenyl-1,2,4-triazin-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 404.6
6820841 C18H15ClN2O3S 3-chloro-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzothiophene-2-carbohydrazide 3-chloro-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzothiophene-2-carbohydrazide 374.8
6820850 C27H24ClN7OS 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)propanehydrazide 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)propanehydrazide 530.0
6820865 C21H22ClN3O2S 3-chloro-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-6-methyl-benzothiophene-2-carbohydrazide 3-chloro-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-6-methyl-benzothiophene-2-carbohydrazide 415.9
6820869 C19H18ClN3O3 N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-chloro-benzamide N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-chloro-benzamide 371.8
6820875 C16H14ClN3O4 N-(2-chlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide N-(2-chlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 347.75
6820887 C23H19ClN2O5 ethyl 4-[[3-[(2-chlorophenyl)methyl]-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]benzoate ethyl 4-[[3-[(2-chlorophenyl)methyl]-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]benzoate 438.9
6820891 C22H26ClN3O5 N-[2-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-4-(4-methoxyphenyl)butanamide N-[2-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-4-(4-methoxyphenyl)butanamide 447.9
6820895 C34H24Cl2F3N5O2S2 2-[2-[3-(4-chlorophenyl)-7-[(3-chlorophenyl)methylene]-3a,4,5,6-tetrahydro-3H-indazol-2-yl]-2-oxo-ethyl]sulfanyl-7-(2-thienyl)-5-(trifluoromethyl)-1H-pyrido[2,3-d]pyrimidin-4-one 2-[2-[3-(4-chlorophenyl)-7-[(3-chlorophenyl)methylene]-3a,4,5,6-tetrahydro-3H-indazol-2-yl]-2-oxo-ethyl]sulfanyl-7-(2-thienyl)-5-(trifluoromethyl)-1H-pyrido[2,3-d]pyrimidin-4-one 726.6
6820896 C13H13ClN4O 6-chloro-N-[(4-ethoxyphenyl)methyleneamino]pyridazin-3-amine 6-chloro-N-[(4-ethoxyphenyl)methyleneamino]pyridazin-3-amine 276.72
6820899 C22H17ClN2O2 6-[[[2-(4-chlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one 6-[[[2-(4-chlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one 376.8
6820900 C16H16ClNO2 4-chloro-6-[1-(hydroxyamino)-3-phenyl-propylidene]-3-methyl-cyclohexa-2,4-dien-1-one 4-chloro-6-[1-(hydroxyamino)-3-phenyl-propylidene]-3-methyl-cyclohexa-2,4-dien-1-one 289.75
6820903 C19H20Cl2N2O4 4-(2,4-dichlorophenoxy)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide 4-(2,4-dichlorophenoxy)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide 411.3
6820904 C18H14ClN3O3S 2-[(2E)-2-[(Z)-(4-chlorophenyl)methylenehydrazono]-4-oxo-3-phenyl-thiazolidin-5-yl]acetic acid 2-[(2E)-2-[(Z)-(4-chlorophenyl)methylenehydrazono]-4-oxo-3-phenyl-thiazolidin-5-yl]acetic acid 387.8
6820910 C16H13BrCl2N2O4 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)acetohydrazide 448.1
6820911 C13H10Cl2N2O 6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 281.13
6820915 C18H13ClN3O+ 1-(4-chlorophenyl)-N-[2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine 1-(4-chlorophenyl)-N-[2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine 322.8
6820920 C14H14ClN3O3 ethyl N-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methyl]carbamate ethyl N-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methyl]carbamate 307.73
6820926 C24H19ClN2O2 2-(3-chlorophenyl)-4-[(2,4-dimethylanilino)methylene]isoquinoline-1,3-dione 2-(3-chlorophenyl)-4-[(2,4-dimethylanilino)methylene]isoquinoline-1,3-dione 402.9
6820927 C13H12Cl2N4O 2,4-dichloro-6-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 2,4-dichloro-6-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 311.16
6820936 C20H16ClN3O3 4-[(2-chlorophenyl)methyl]-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 4-[(2-chlorophenyl)methyl]-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 381.8
6820940 C22H18Cl3N3O4S N-(3-chloro-4-methyl-phenyl)-N-[2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide N-(3-chloro-4-methyl-phenyl)-N-[2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide 526.8
6820941 C20H18ClN5O2S N-(5-chloro-2-methoxy-phenyl)-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide N-(5-chloro-2-methoxy-phenyl)-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide 427.9
6820946 C15H14ClN3O5S 4-chloro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide 4-chloro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide 383.8
6820958 C17H16ClN3O4 N-(2-chlorophenyl)-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide N-(2-chlorophenyl)-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide 361.8
6820965 C14H9ClN2O3 7-chloro-3-[2-(2-furyl)-2-oxo-ethylidene]-1,4-dihydroquinoxalin-2-one 7-chloro-3-[2-(2-furyl)-2-oxo-ethylidene]-1,4-dihydroquinoxalin-2-one 288.68
6820969 C25H16Cl2N6O4S 4-[(2,6-dichloro-4-nitro-phenyl)hydrazono]-2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-pyrazol-3-one 4-[(2,6-dichloro-4-nitro-phenyl)hydrazono]-2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-pyrazol-3-one 567.4
6820971 C16H12ClN5O2S 4-chloro-5-[[2-(2-nitrophenyl)hydrazino]methylene]-N-phenyl-thiazol-2-imine 4-chloro-5-[[2-(2-nitrophenyl)hydrazino]methylene]-N-phenyl-thiazol-2-imine 373.8
6820976 C23H18ClN3O3 4-[(4-chlorophenyl)methoxy]-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide 4-[(4-chlorophenyl)methoxy]-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide 419.9
6820977 C21H21ClN3O2S2+ (E)-1-(5-chloro-2-thienyl)-2-[4-(dimethylamino)pyridin-1-ium-1-yl]-3-(3-methoxyanilino)-3-sulfanyl-prop-2-en-1-one (E)-1-(5-chloro-2-thienyl)-2-[4-(dimethylamino)pyridin-1-ium-1-yl]-3-(3-methoxyanilino)-3-sulfanyl-prop-2-en-1-one 447.0
6820980 C21H22ClN3O4 3-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-3-oxo-propanamide 3-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-3-oxo-propanamide 415.9
6820982 C26H27Cl2N2OS+ (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(3,4-dichlorophenyl)-3-(3,5-dimethylanilino)-3-sulfanyl-prop-2-en-1-one (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(3,4-dichlorophenyl)-3-(3,5-dimethylanilino)-3-sulfanyl-prop-2-en-1-one 486.5
6820983 C15H9ClN4O5 3-[(3-chloro-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione 3-[(3-chloro-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione 360.71
6820986 C21H20ClNO4 4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-pentoxyphenyl)-2H-isoxazol-5-one 4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-pentoxyphenyl)-2H-isoxazol-5-one 385.8

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.