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 1,338,001 - 1,338,050 of 1,479,729
Page 26761 of 29,595
CID Formula IUPAC Name Traditional Name Mol. Weight
6212829 C19H15ClN2O2 (3E)-6-chloro-3-[(4-methoxyphenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one Z45929275 338.8
6212830 C18H12Cl2N2O (3E)-6-chloro-3-[(3-chlorophenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one AKOS000950677 343.2
6212831 C20H17ClN2O3 (3E)-6-chloro-3-[(3,4-dimethoxyphenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one AKOS000950554 368.8
6212832 C19H17ClN2O5S ethyl (2Z)-2-[(2Z)-2-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5-methyl-4-oxo-1H-thieno[2,3-d]pyrimidine-6-carboxylate ethyl (2Z)-2-[(2Z)-2-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5-methyl-4-oxo-1H-thieno[2,3-d]pyrimidine-6-carboxylate 420.9
6212833 C20H17ClN2O3 (3E)-6-chloro-3-[(2,3-dimethoxyphenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one AKOS000950524 368.8
6212834 C18H12ClFN2O (3E)-6-chloro-3-[(4-fluorophenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one AKOS000950461 326.7
6212835 C18H12Cl2N2O (3E)-6-chloro-3-[(4-chlorophenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one AKOS000950428 343.2
6212836 C18H13ClN2O2 6-chloro-3-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one 6-chloro-3-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one 324.8
6212845 C22H25ClN2O4S 2-[(2-chlorophenyl)methyl-[(E)-styryl]sulfonyl-amino]-N-(tetrahydrofuran-2-ylmethyl)acetamide EN300-26604645 449.0
6212859 C17H11Cl2NO2 2-[4-[(E)-3-(2,6-dichlorophenyl)prop-2-enoyl]phenoxy]acetonitrile Z46591574 332.2
6212877 C15H9Cl2NO4 (E)-1-(2,4-dichlorophenyl)-3-(4-hydroxy-3-nitro-phenyl)prop-2-en-1-one SCHEMBL25217847 338.1
6212888 C21H19ClFN3O2 (E)-N-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl]-3-(4-fluorophenyl)-N-isopropyl-prop-2-enamide HMS1746O04 399.8
6212891 C18H16Cl2O4 (E)-1-(2,5-dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one 556031-02-8 367.2
6212892 C18H11ClFNO2S (2Z,5Z)-2-[2-(4-chlorophenyl)-2-oxo-ethylidene]-5-[(3-fluorophenyl)methylene]thiazolidin-4-one Z46006606 359.8
6212901 C17H14Cl2O3 (E)-1-(3,4-dichlorophenyl)-3-(3-ethoxy-4-hydroxy-phenyl)prop-2-en-1-one NCGC00341479-01 337.2
6212919 C18H14ClNO3 2-[4-[(E)-3-(3-chlorophenyl)-3-oxo-prop-1-enyl]-2-methoxy-phenoxy]acetonitrile AKOS000991310 327.8
6212924 C19H15ClN2O (3E)-6-chloro-3-(o-tolylmethylene)-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one SCHEMBL11084861 322.8
6212932 C22H18ClNO5 (E)-4-(3-chloro-5-ethoxy-4-methoxy-phenyl)-2-oxo-3-(2-quinolyl)but-3-enoic acid (E)-4-(3-chloro-5-ethoxy-4-methoxy-phenyl)-2-oxo-3-(2-quinolyl)but-3-enoic acid 411.8
6212941 C14H9ClN2OS (E)-3-(6-chloroimidazo[2,1-b]thiazol-5-yl)-1-phenyl-prop-2-en-1-one SR-01000071536 288.8
6212943 C18H16ClN3O2S (E)-3-(6-chloroimidazo[2,1-b]thiazol-5-yl)-1-(4-morpholinophenyl)prop-2-en-1-one Z46075656 373.9
6212958 C21H18BrClN2O5 2-[2-bromo-4-[(E)-[2-(3-chlorophenyl)-5-oxo-oxazol-4-ylidene]methyl]-6-methoxy-phenoxy]-N,N-dimethyl-acetamide Z31315543 493.7
6212966 C21H14ClN3O4 (Z)-N-benzyl-3-[5-(4-chloro-2-nitro-phenyl)-2-furyl]-2-cyano-prop-2-enamide (Z)-N-benzyl-3-[5-(4-chloro-2-nitro-phenyl)-2-furyl]-2-cyano-prop-2-enamide 407.8
6212972 C21H16ClN5OS (E)-N-[(4-chlorophenyl)methyl]-2-(5-phenyltetrazol-1-yl)-3-(2-thienyl)prop-2-enamide Z27724125 421.9
6212983 C19H15ClO4 (E)-1-(benzofuran-2-yl)-3-(3-chloro-5-ethoxy-4-hydroxy-phenyl)prop-2-en-1-one Z46071415 342.8
6212986 C17H10ClN3O5 (E)-N-(3-chlorophenyl)-2-cyano-3-(6-nitro-1,3-benzodioxol-5-yl)prop-2-enamide SR-01000071559 371.7
6212997 C15H9ClN2O3 5-chloro-2-[(E)-2-(3-nitrophenyl)vinyl]-1,3-benzoxazole AKOS001007658 300.69
6213002 C17H15ClO4 (E)-1-(3-chlorophenyl)-3-(4-hydroxy-3,5-dimethoxy-phenyl)prop-2-en-1-one Z46057413 318.7
6213011 C18H16ClFO4 (E)-3-(2-chloro-6-fluoro-phenyl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one AKOS001113081 350.8
6213015 C20H15ClN2O3 methyl 4-[(E)-(6-chloro-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-3-ylidene)methyl]benzoate AB00735075-01 366.8
6213017 C16H11ClN2O4S (4E)-2-chloro-6-methoxy-4-[(2Z)-2-(6-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one (4E)-2-chloro-6-methoxy-4-[(2Z)-2-(6-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 362.8
6213018 C21H16ClNO4S (E)-3-(1,3-benzothiazol-2-yl)-4-(3-chloro-5-methoxy-4-prop-2-ynoxy-phenyl)but-3-enoic acid Z46101587 413.9
6213020 C22H18Cl2N2O2 (4E)-4-[(2,3-dichlorophenyl)methylene]-2-ethyl-1,3-dihydrobenzo[b][1,6]naphthyridine-10-carboxylic acid AKOS000997269 413.3
6213033 C21H21ClN2O4S (E)-1-[4-(4-acetylphenyl)sulfonylpiperazin-1-yl]-3-(4-chlorophenyl)prop-2-en-1-one AB00735191-01 432.9
6213039 C19H11ClN2O2S 4-[(Z)-[(2Z)-2-[2-(4-chlorophenyl)-2-oxo-ethylidene]-4-oxo-thiazolidin-5-ylidene]methyl]benzonitrile Z46006618 366.8
6213042 C20H15ClN2O6S (2E,5E)-5-[(2-chloro-5-nitro-phenyl)methylene]-2-[2-(3,5-dimethoxyphenyl)-2-oxo-ethylidene]thiazolidin-4-one (2E,5E)-5-[(2-chloro-5-nitro-phenyl)methylene]-2-[2-(3,5-dimethoxyphenyl)-2-oxo-ethylidene]thiazolidin-4-one 446.9
6213046 C20H14Cl2N4O 2-[(E)-2-[5-chloro-1-(3-chlorophenyl)-3-methyl-pyrazol-4-yl]vinyl]-1H-quinazolin-4-one 2-[(E)-2-[5-chloro-1-(3-chlorophenyl)-3-methyl-pyrazol-4-yl]vinyl]-1H-quinazolin-4-one 397.3
6213048 C23H21ClN2O5S N-[2-[(5Z)-5-[(4-chlorophenyl)methylene]-2,4-dioxo-thiazolidin-3-yl]ethyl]-2-(4-propanoylphenoxy)acetamide AB00735315-01 472.9
6213050 C20H17ClN2O3S2 4-[(E)-3-[2-(4-chlorophenyl)thiazol-4-yl]prop-2-enoyl]-N,N-dimethyl-benzenesulfonamide AKOS000976288 432.9
6213058 C23H16ClN3O4 (Z)-N-benzyl-3-[4-(2-chlorophenoxy)-3-nitro-phenyl]-2-cyano-prop-2-enamide (Z)-N-benzyl-3-[4-(2-chlorophenoxy)-3-nitro-phenyl]-2-cyano-prop-2-enamide 433.8
6213074 C23H23ClN2O5S 2-(2-chlorophenyl)-N-[2-[(5Z)-5-[(4-ethoxy-3-methoxy-phenyl)methylene]-2,4-dioxo-thiazolidin-3-yl]ethyl]acetamide AKOS001113328 475.0
6213075 C22H21ClN2O5S 2-(4-chloro-2-methyl-phenoxy)-N-[2-[(5E)-5-[(4-methoxyphenyl)methylene]-2,4-dioxo-thiazolidin-3-yl]ethyl]acetamide Z27651935 460.9
6213077 C20H17ClN2O3 6-chloro-3-[(Z)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one 6-chloro-3-[(Z)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one 368.8
6213079 C16H12Cl2N2O2 N'-[(E)-3-(2,3-dichlorophenyl)prop-2-enoyl]benzohydrazide AKOS001112300 335.2
6213101 C18H15ClN2O2 (3Z)-3-[[(4-chlorophenyl)methylamino]methylene]-1-methyl-quinoline-2,4-dione (3Z)-3-[[(4-chlorophenyl)methylamino]methylene]-1-methyl-quinoline-2,4-dione 326.8
6213102 C24H20ClN3O4S 3-(2-chlorophenyl)-N-[2-[(5Z)-2,4-dioxo-5-(p-tolylmethylene)thiazolidin-3-yl]ethyl]-5-methyl-isoxazole-4-carboxamide 3-(2-chlorophenyl)-N-[2-[(5Z)-2,4-dioxo-5-(p-tolylmethylene)thiazolidin-3-yl]ethyl]-5-methyl-isoxazole-4-carboxamide 482.0
6213103 C20H18ClNO4S (4E,5E)-4-(3H-1,3-benzothiazol-2-ylidene)-5-(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)pentanoic acid (4E,5E)-4-(3H-1,3-benzothiazol-2-ylidene)-5-(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)pentanoic acid 403.9
6213106 C18H11ClF2N2O (3E)-6-chloro-3-[(2,6-difluorophenyl)methylene]-1,2-dihydropyrrolo[2,1-b]quinazolin-9-one Z45929332 344.7
6213120 C15H15ClN2O 6-[(E)-2-(4-chlorophenyl)vinyl]-2-isopropyl-1H-pyrimidin-4-one 6-[(E)-2-(4-chlorophenyl)vinyl]-2-isopropyl-1H-pyrimidin-4-one 274.74
6213121 C13H10ClNO2S 2-[(E)-2-(4-chlorophenyl)vinyl]-4-methyl-thiazole-5-carboxylic acid NCGC00342679-01 279.74
6213126 C22H24Cl2N2O5S (E)-N-[2-(2,4-dichlorophenyl)ethyl]-3-(4-methoxy-3-morpholinosulfonyl-phenyl)prop-2-enamide Z26722938 499.4

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.