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 6,487,601 - 6,487,650 of 6,571,471
Page 129753 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6908936 C14H15N3O4 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoic acid 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoic acid 289.29
6908937 C14H17N3O3 (5S)-5-ethyl-3-[(E)-(3-methoxyphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-(3-methoxyphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 275.30
6908938 C16H19N3O2 (5S)-5-ethyl-5-methyl-3-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]imidazolidine-2,4-dione 285.34
6908939 C16H21N3O4 (5S)-3-[(E)-(4-ethoxy-3-methoxy-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-ethoxy-3-methoxy-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 319.36
6908940 C12H14N4O2 (5S)-5-ethyl-5-methyl-3-[(E)-4-pyridylmethyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-4-pyridylmethyleneamino]imidazolidine-2,4-dione 246.27
6908941 C14H14F3N3O2 (5S)-5-ethyl-5-methyl-3-[(E)-[3-(trifluoromethyl)phenyl]methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-[3-(trifluoromethyl)phenyl]methyleneamino]imidazolidine-2,4-dione 313.27
6908942 C16H21N3O5 (5S)-5-ethyl-5-methyl-3-[(E)-(2,3,4-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(2,3,4-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione 335.35
6908943 C21H23N3O4 (5S)-3-[(E)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 381.4
6908944 C15H19N3O3 (5S)-3-[(E)-(2-ethoxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2-ethoxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 289.33
6908945 C15H19N3O3 (5S)-3-[(E)-(4-ethoxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-ethoxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 289.33
6908946 C13H14FN3O2 (5S)-5-ethyl-3-[(E)-(2-fluorophenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-(2-fluorophenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 263.27
6908947 C13H14FN3O2 (5S)-5-ethyl-3-[(E)-(3-fluorophenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-(3-fluorophenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 263.27
6908948 C14H17N3O3 (5S)-5-ethyl-3-[(E)-(2-methoxyphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-(2-methoxyphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 275.30
6908949 C20H21N3O3 (5S)-3-[(E)-(4-benzyloxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-benzyloxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 351.4
6908950 C13H13ClN4O4 (5S)-3-[(E)-(4-chloro-3-nitro-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-chloro-3-nitro-phenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 324.72
6908951 C19H19N3O2 (5S)-5-ethyl-5-methyl-3-[(E)-(4-phenylphenyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(4-phenylphenyl)methyleneamino]imidazolidine-2,4-dione 321.4
6908952 C14H17N3O2 (5S)-5-ethyl-5-methyl-3-[(E)-o-tolylmethyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-o-tolylmethyleneamino]imidazolidine-2,4-dione 259.30
6908953 C15H16N3O5- 2-[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]acetate 2-[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]acetate 318.30
6908954 C15H17N3O5 2-[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]acetic acid 2-[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]acetic acid 319.31
6908955 C14H14N4O2 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzonitrile 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzonitrile 270.29
6908956 C14H14N4O6 (5S)-5-ethyl-5-methyl-3-[(E)-(6-nitro-1,3-benzodioxol-5-yl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(6-nitro-1,3-benzodioxol-5-yl)methyleneamino]imidazolidine-2,4-dione 334.28
6908957 C13H13Cl2N3O2 (5S)-3-[(E)-(2,6-dichlorophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2,6-dichlorophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 314.16
6908958 C16H21N3O5 (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione 335.35
6908959 C14H17N3O2 (5S)-5-ethyl-5-methyl-3-[(E)-m-tolylmethyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-m-tolylmethyleneamino]imidazolidine-2,4-dione 259.30
6908960 C11H13N3O2S (5S)-5-ethyl-5-methyl-3-[(E)-3-thienylmethyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-3-thienylmethyleneamino]imidazolidine-2,4-dione 251.31
6908961 C15H19N3O2 (5R)-5-ethyl-3-[(E)-(4-ethylphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5R)-5-ethyl-3-[(E)-(4-ethylphenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 273.33
6908962 C16H21N3O2 (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,6-trimethylphenyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,6-trimethylphenyl)methyleneamino]imidazolidine-2,4-dione 287.36
6908963 C13H13F2N3O2 (5S)-3-[(E)-(2,6-difluorophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2,6-difluorophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 281.26
6908964 C17H18ClN5O2 (5S)-3-[(E)-(5-chloro-3-methyl-1-phenyl-pyrazol-4-yl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(5-chloro-3-methyl-1-phenyl-pyrazol-4-yl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 359.8
6908965 C20H21N3O3 (5S)-3-[(E)-(3-benzyloxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(3-benzyloxyphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 351.4
6908966 C13H14BrN3O2 (5S)-3-[(E)-(2-bromophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2-bromophenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 324.17
6908967 C14H17N3O4 (5S)-5-ethyl-3-[(E)-(3-hydroxy-4-methoxy-phenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-(3-hydroxy-4-methoxy-phenyl)methyleneamino]-5-methyl-imidazolidine-2,4-dione 291.30
6908968 C15H17N3O4 methyl 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoate methyl 4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoate 303.31
6908969 C15H19N3O2 (5S)-3-[(E)-(2,4-dimethylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2,4-dimethylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 273.33
6908970 C15H19N3O2 (5S)-3-[(E)-(2,5-dimethylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(2,5-dimethylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 273.33
6908971 C17H23N3O2 (5S)-3-[(E)-(4-tert-butylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-(4-tert-butylphenyl)methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 301.4
6908972 C19H19N3O6 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] furan-2-carboxylate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] furan-2-carboxylate 385.4
6908973 C20H20N4O5 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] pyridine-3-carboxylate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] pyridine-3-carboxylate 396.4
6908974 C14H14N3O4- 2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoate 2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoate 288.28
6908975 C14H15N3O4 2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoic acid 2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]benzoic acid 289.29
6908976 C22H23N3O5 methyl 4-[[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]methyl]benzoate methyl 4-[[2-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenoxy]methyl]benzoate 409.4
6908977 C24H23N5O4 (5S)-3-[(E)-[3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-phenyl-pyrazol-4-yl]methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione (5S)-3-[(E)-[3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-phenyl-pyrazol-4-yl]methyleneamino]-5-ethyl-5-methyl-imidazolidine-2,4-dione 445.5
6908978 C23H25N3O7 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenyl] 3,4,5-trimethoxybenzoate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]phenyl] 3,4,5-trimethoxybenzoate 455.5
6908979 C22H23N3O6 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 4-methoxybenzoate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 4-methoxybenzoate 425.4
6908980 C21H20FN3O5 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 4-fluorobenzoate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 4-fluorobenzoate 413.4
6908981 C16H21N3O5 (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,6-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(2,4,6-trimethoxyphenyl)methyleneamino]imidazolidine-2,4-dione 335.35
6908982 C15H20N4O3S (5S)-5-ethyl-5-methyl-3-[(E)-(5-morpholino-2-thienyl)methyleneamino]imidazolidine-2,4-dione (5S)-5-ethyl-5-methyl-3-[(E)-(5-morpholino-2-thienyl)methyleneamino]imidazolidine-2,4-dione 336.4
6908983 C23H21FN4O3 (5S)-5-ethyl-3-[(E)-[3-(4-fluorobenzoyl)-2-methyl-indolizin-1-yl]methyleneamino]-5-methyl-imidazolidine-2,4-dione (5S)-5-ethyl-3-[(E)-[3-(4-fluorobenzoyl)-2-methyl-indolizin-1-yl]methyleneamino]-5-methyl-imidazolidine-2,4-dione 420.4
6908984 C21H20ClN3O5 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 2-chlorobenzoate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 2-chlorobenzoate 429.9
6908985 C23H25N3O7 [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 3,5-dimethoxybenzoate [4-[(E)-[(4S)-4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl]iminomethyl]-2-methoxy-phenyl] 3,5-dimethoxybenzoate 455.5

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.