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 6,419,351 - 6,419,400 of 6,571,471
Page 128388 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6834952 C30H34Br2N6O4 N,N'-bis[(5-bromo-1-isopropyl-2-oxo-indolin-3-ylidene)amino]octanediamide N,N'-bis[(5-bromo-1-isopropyl-2-oxo-indolin-3-ylidene)amino]octanediamide 702.4
6834953 C13H11BrClN3O2 2-(4-bromo-2-chloro-phenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 2-(4-bromo-2-chloro-phenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide 356.60
6834954 C18H24N2O4 3-hydroxy-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7,7-trimethyl-norbornane-1-carbohydrazide 3-hydroxy-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7,7-trimethyl-norbornane-1-carbohydrazide 332.4
6834955 C18H22N2O2 3,3-dimethyl-2-methylene-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]norbornane-1-carbohydrazide 3,3-dimethyl-2-methylene-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]norbornane-1-carbohydrazide 298.4
6834956 C19H18ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]propanamide 371.8
6834957 C20H25N3O3 N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2-methylphenoxy)acetohydrazide N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2-methylphenoxy)acetohydrazide 355.4
6834958 C16H14Cl2N2O3 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide 353.2
6834959 C20H20ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]propanamide 385.8
6834960 C20H25N3O3 N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-methylphenoxy)acetohydrazide 355.4
6834961 C16H14Cl2N2O3 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methylphenoxy)acetohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methylphenoxy)acetohydrazide 353.2
6834962 C18H22N2O3 N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,3-dimethyl-2-methylene-norbornane-1-carbohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,3-dimethyl-2-methylene-norbornane-1-carbohydrazide 314.4
6834963 C21H22ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]propanamide 399.9
6834964 C21H22ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]propanamide 399.9
6834965 C26H25ClN6O3S 2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 537.0
6834966 C20H20BrN3O3 2-(4-bromophenoxy)-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-(4-bromophenoxy)-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 430.3
6834967 C21H22ClN3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)acetamide 399.9
6834968 C22H24ClN3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)propanamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)propanamide 413.9
6834969 C24H23N3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(1-naphthyloxy)acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(1-naphthyloxy)acetamide 401.5
6834970 C24H23N3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(2-naphthyloxy)acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(2-naphthyloxy)acetamide 401.5
6834971 C20H20BrN3O3 2-(2-bromophenoxy)-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-(2-bromophenoxy)-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 430.3
6834972 C24H22BrN3O3 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]acetamide 480.4
6834973 C20H21N3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-phenoxy-acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-phenoxy-acetamide 351.4
6834974 C20H20ClN3O3 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chlorophenoxy)acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-chlorophenoxy)acetamide 385.8
6834975 C21H23N3O4 N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-methoxyphenoxy)acetamide N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-methoxyphenoxy)acetamide 381.4
6834976 C22H24ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]propanamide 413.9
6834977 C21H23N3O3 N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-2-(2-methylphenoxy)acetamide N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-2-(2-methylphenoxy)acetamide 365.4
6834978 C20H25N3O3 N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3-methylphenoxy)acetohydrazide 355.4
6834979 C16H14Cl2N2O3 N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide 353.2
6834980 C54H66N4O6 3-[18-(2-carboxyethyl)-17-formyl-8-(1-hydroxy-5,9,13,17-tetramethyl-octadeca-4,8,12,16-tetraenyl)-3,7,12-trimethyl-13-vinyl-23,24-dihydroporphyrin-2-yl]propanoic acid 3-[18-(2-carboxyethyl)-17-formyl-8-(1-hydroxy-5,9,13,17-tetramethyl-octadeca-4,8,12,16-tetraenyl)-3,7,12-trimethyl-13-vinyl-23,24-dihydroporphyrin-2-yl]propanoic acid 867.1
6834981 C24H22BrN3O3 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]acetamide 480.4
6834982 C22H24ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]acetamide 413.9
6834983 C23H26ClN3O3 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]propanamide 2-(4-chloro-2-methyl-phenoxy)-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]propanamide 427.9
6834984 C25H24BrN3O3 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]acetamide 2-[(6-bromo-2-naphthyl)oxy]-N-[(1-isopentyl-2-oxo-indolin-3-ylidene)amino]acetamide 494.4
6834985 C23H24BrN3O3 2-[(1-bromo-2-naphthyl)oxy]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide 470.4
6834986 C22H18BrN3O2 2-[(1-bromo-2-naphthyl)oxy]-N'-[(2-methylindol-3-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(2-methylindol-3-ylidene)methyl]acetohydrazide 436.3
6834987 C20H17BrN2O4 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 429.3
6834988 C18H15NO3 6,8-dimethyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinoline-4-carboxylic acid 6,8-dimethyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinoline-4-carboxylic acid 293.3
6834989 C19H14Br2N2O3 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 478.1
6834990 C19H13BrCl2N2O3 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 468.1
6834991 C19H15BrN2O3 2-[(1-bromo-2-naphthyl)oxy]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 399.2
6834992 C19H14BrN3O5 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 444.2
6834993 C21H16BrN3O2 2-[(1-bromo-2-naphthyl)oxy]-N'-(indol-3-ylidenemethyl)acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-(indol-3-ylidenemethyl)acetohydrazide 422.3
6834994 C17H18N2O4 2-(4-methoxyphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 2-(4-methoxyphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 314.34
6834995 C17H17BrN2O4 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)propanehydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)propanehydrazide 393.2
6834996 C13H20N2O8P2 [1-[[2-methyl-3-oxo-5-(phosphonooxymethyl)-4-pyridylidene]methylamino]cyclopentyl]phosphonic acid [1-[[2-methyl-3-oxo-5-(phosphonooxymethyl)-4-pyridylidene]methylamino]cyclopentyl]phosphonic acid 394.25
6834997 C36H40N4O4 methyl 3-[(1E,4E,10E,14E)-18-(3-methoxy-3-oxo-propyl)-3,8,13,17-tetramethyl-7,12-divinyl-21,22,23,24-tetrahydroporphyrin-2-yl]propanoate methyl 3-[(1E,4E,10E,14E)-18-(3-methoxy-3-oxo-propyl)-3,8,13,17-tetramethyl-7,12-divinyl-21,22,23,24-tetrahydroporphyrin-2-yl]propanoate 592.7
6834998 C20H25N3O4 N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-methoxyphenoxy)acetohydrazide N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-methoxyphenoxy)acetohydrazide 371.4
6834999 C18H20N2O5 N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)propanehydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)propanehydrazide 344.4
6835000 C21H19BrN2O4 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(1-bromo-2-naphthyl)oxy]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 443.3
6835001 C18H22N2O3 N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,3-dimethyl-2-methylene-norbornane-1-carbohydrazide N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,3-dimethyl-2-methylene-norbornane-1-carbohydrazide 314.4

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.