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 6,474,501 - 6,474,550 of 6,571,471
Page 129491 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6893948 C19H21BrFN4O3S+ 2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N-[(E)-(4-fluorophenyl)methyleneamino]acetamide 2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N-[(E)-(4-fluorophenyl)methyleneamino]acetamide 484.4
6893949 C19H20BrFN4O3S 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-(4-fluorophenyl)methyleneamino]acetamide AKOS002528894 483.4
6893950 C23H16BrClN4O2S 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N-[(E)-(3-chlorophenyl)methyleneamino]acetamide AKOS001010274 527.8
6893951 C26H22N4O7S 3,4-dimethoxy-N-[(Z)-[3-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]chromen-2-ylidene]amino]benzenesulfonamide 1321683-30-0 534.5
6893952 C25H20N4O5S N-[(Z)-[3-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]chromen-2-ylidene]amino]-4-methyl-benzenesulfonamide 866866-87-7 488.5
6893953 C24H16BrF3N4O2S 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N-[(E)-[2-(trifluoromethyl)phenyl]methyleneamino]acetamide AKOS001010300 561.4
6893954 C26H27N5O4S 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2-methoxy-1-naphthyl)methyleneamino]acetamide AKOS001010065 505.6
6893962 C19H13F3N2O3 2-hydroxy-N-[(E)-[5-[3-(trifluoromethyl)phenyl]-2-furyl]methyleneamino]benzamide MLS000571327 374.3
6893963 C16H13N3O3 2-hydroxy-N-[(Z)-(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide 2-hydroxy-N-[(Z)-(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide 295.29
6893964 C14H17N4O2+ N-[(E)-(4-methoxyphenyl)methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide N-[(E)-(4-methoxyphenyl)methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide 273.31
6893965 C15H19N4O3+ N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide 303.34
6893966 C16H21N4O4+ 2-(2-methyl-1H-imidazol-3-ium-3-yl)-N-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]acetamide 2-(2-methyl-1H-imidazol-3-ium-3-yl)-N-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]acetamide 333.36
6893967 C15H20N5O+ N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-2-(2-methyl-1H-imidazol-3-ium-3-yl)acetamide 286.35
6893968 C18H14N4O2S2 (5Z)-3-allyl-5-(5-methyl-2-oxo-indolin-3-ylidene)-2-thiazol-2-ylimino-thiazolidin-4-one (5Z)-3-allyl-5-(5-methyl-2-oxo-indolin-3-ylidene)-2-thiazol-2-ylimino-thiazolidin-4-one 382.5
6893969 C20H19N3O3S (5S)-2-[(2E)-2-(2-furylmethylene)hydrazino]-5-(2-oxo-2-tetralin-5-yl-ethyl)thiazol-4-one (5S)-2-[(2E)-2-(2-furylmethylene)hydrazino]-5-(2-oxo-2-tetralin-5-yl-ethyl)thiazol-4-one 381.4
6893970 C6H7N3O2S (2Z)-2-hydroxyimino-2-(2-methylthiazol-4-yl)acetamide MLS001011201 185.21
6893971 C11H14N2O2S2 methyl N-[(E)-(3,4-dimethoxyphenyl)methyleneamino]carbamodithioate MLS001001993 270.4
6893972 C10H12N2OS2 methyl N-[(E)-(4-methoxyphenyl)methyleneamino]carbamodithioate AKOS000808390 240.3
6893974 C17H10F3NO3 (3E)-3-[[3-(trifluoromethyl)anilino]methylene]chromane-2,4-dione (3E)-3-[[3-(trifluoromethyl)anilino]methylene]chromane-2,4-dione 333.26
6893975 C16H13N2O3+ (3E)-3-[(pyridin-1-ium-2-ylmethylamino)methylene]chromane-2,4-dione (3E)-3-[(pyridin-1-ium-2-ylmethylamino)methylene]chromane-2,4-dione 281.29
6893976 C14H14N2O4 (3E)-3-[(morpholinoamino)methylene]chromane-2,4-dione (3E)-3-[(morpholinoamino)methylene]chromane-2,4-dione 274.27
6893977 C22H27N3O4S N-[(2R)-2-hydroxy-3-[3-[(E)-hydroxyiminomethyl]indol-1-yl]propyl]-N-(2,4,6-trimethylphenyl)methanesulfonamide N-[(2R)-2-hydroxy-3-[3-[(E)-hydroxyiminomethyl]indol-1-yl]propyl]-N-(2,4,6-trimethylphenyl)methanesulfonamide 429.5
6893979 C15H11N2O3+ (3E)-3-[(pyridin-1-ium-3-ylamino)methylene]chromane-2,4-dione (3E)-3-[(pyridin-1-ium-3-ylamino)methylene]chromane-2,4-dione 267.26
6893980 C17H10N2O3S (3E)-3-[(1,3-benzothiazol-2-ylamino)methylene]chromane-2,4-dione (3E)-3-[(1,3-benzothiazol-2-ylamino)methylene]chromane-2,4-dione 322.3
6893981 C20H23N3O4S3 1-[N-(benzenesulfonylmethyl)-C-(p-tolyl)carbonimidoyl]-3-[(3S)-1,1-dioxothiolan-3-yl]thiourea 1-[N-(benzenesulfonylmethyl)-C-(p-tolyl)carbonimidoyl]-3-[(3S)-1,1-dioxothiolan-3-yl]thiourea 465.6
6893982 C15H12N4O5 2-(4-nitrophenyl)-N-[(E)-(2-nitrophenyl)methyleneamino]acetamide STL432297 328.28
6893983 C12H8N4O6 3-nitro-N-[(E)-(5-nitro-2-furyl)methyleneamino]benzamide 3-nitro-N'-({5-nitro-2-furyl}methylene)benzohydrazide 304.21
6893984 C19H19N3O3 N-[(Z)-(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-hydroxy-benzamide N-[(Z)-(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-hydroxy-benzamide 337.4
6893985 C15H14N2O2 2-hydroxy-N-[(E)-p-tolylmethyleneamino]benzamide 72323-43-4 254.28
6893986 C19H21ClN2O6 N-(3-chloro-4-methoxy-phenyl)-2-[(E)-(3,4,5-trimethoxyphenyl)methyleneamino]oxy-acetamide Z26011956 408.8
6893987 C23H24N2O4S N-[(E)-[3-ethoxy-4-(p-tolylmethoxy)phenyl]methyleneamino]benzenesulfonamide N'-{3-ethoxy-4-[(4-methylbenzyl)oxy]benzylidene}benzenesulfonohydrazide 424.5
6893988 C13H10FN3O5 2-(4-fluorophenoxy)-N-[(E)-(5-nitro-2-furyl)methyleneamino]acetamide SCHEMBL12443407 307.23
6893989 C20H17N2O5S- (2S)-2-[4-[(E)-(2-naphthylsulfonylhydrazono)methyl]phenoxy]propanoate (2S)-2-[4-[(E)-(2-naphthylsulfonylhydrazono)methyl]phenoxy]propanoate 397.4
6893990 C20H18N2O5S (2S)-2-[4-[(E)-(2-naphthylsulfonylhydrazono)methyl]phenoxy]propanoic acid (2S)-2-[4-[(E)-(2-naphthylsulfonylhydrazono)methyl]phenoxy]propanoic acid 398.4
6893991 C13H10N3O5- 2-[(E)-[(2-methylfuran-3-carbonyl)hydrazono]methyl]-4-nitro-phenolate 2-[(E)-[(2-methylfuran-3-carbonyl)hydrazono]methyl]-4-nitro-phenolate 288.24
6893992 C13H16N3O4- 2-[(E)-(hexanoylhydrazono)methyl]-4-nitro-phenolate 2-[(E)-(hexanoylhydrazono)methyl]-4-nitro-phenolate 278.28
6893993 C12H14N2O2 methyl N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]carbamate STK415518 218.25
6893994 C12H14N2O2 methyl N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]carbamate methyl N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]carbamate 218.25
6893995 C21H27ClN3O2+ (E)-1-[4-[(4-chlorophenyl)methoxy]-3-ethoxy-phenyl]-N-(4-methylpiperazin-4-ium-1-yl)methanimine (E)-1-[4-[(4-chlorophenyl)methoxy]-3-ethoxy-phenyl]-N-(4-methylpiperazin-4-ium-1-yl)methanimine 388.9
6893996 C21H26ClN3O2 (E)-1-[4-[(4-chlorophenyl)methoxy]-3-ethoxy-phenyl]-N-(4-methylpiperazin-1-yl)methanimine STK143126 387.9
6893997 C25H32N4O3+2 ethyl (4E,5S,6R)-4-[(4-benzylpiperazine-1,4-diium-1-yl)methylene]-2-oxo-6-phenyl-hexahydropyrimidine-5-carboxylate ethyl (4E,5S,6R)-4-[(4-benzylpiperazine-1,4-diium-1-yl)methylene]-2-oxo-6-phenyl-hexahydropyrimidine-5-carboxylate 436.5
6893998 C18H20N6O4S methyl 1-[[4-[(E)-[4-methoxy-3-(methoxymethyl)phenyl]methyleneamino]-1,2,4-triazol-3-yl]sulfanylmethyl]pyrazole-3-carboxylate methyl 1-[[4-[(E)-[4-methoxy-3-(methoxymethyl)phenyl]methyleneamino]-1,2,4-triazol-3-yl]sulfanylmethyl]pyrazole-3-carboxylate 416.5
6893999 C14H14N2O2S2 N-[(E)-(4-methylsulfanylphenyl)methyleneamino]benzenesulfonamide STK415281 306.4
6894000 C18H14ClFN4O2S 2-[(5S)-2-[(2E)-2-[(2-chloro-6-fluoro-phenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]-N-phenyl-acetamide 2-[(5S)-2-[(2E)-2-[(2-chloro-6-fluoro-phenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]-N-phenyl-acetamide 404.8
6894001 C21H19N2O5S+ (2S)-2-[2-ethoxy-4-[(Z)-(1-oxo-4H-thiazolo[3,2-a]benzimidazol-9-ium-2-ylidene)methyl]phenoxy]propanoic acid (2S)-2-[2-ethoxy-4-[(Z)-(1-oxo-4H-thiazolo[3,2-a]benzimidazol-9-ium-2-ylidene)methyl]phenoxy]propanoic acid 411.5
6894002 C19H16N4O4S 2-[(5S)-2-[(2E)-2-(1,3-benzodioxol-5-ylmethylene)hydrazino]-4-oxo-thiazol-5-yl]-N-phenyl-acetamide 2-[(5S)-2-[(2E)-2-(1,3-benzodioxol-5-ylmethylene)hydrazino]-4-oxo-thiazol-5-yl]-N-phenyl-acetamide 396.4
6894003 C20H17ClN2O5S2 [4-[(E)-(p-tolylsulfonylhydrazono)methyl]phenyl] 4-chlorobenzenesulfonate STK899519 464.9
6894004 C19H15N4O4S- 2-[(E)-[[(5S)-5-(2-anilino-2-oxo-ethyl)-4-oxo-thiazol-2-yl]hydrazono]methyl]benzoate 2-[(E)-[[(5S)-5-(2-anilino-2-oxo-ethyl)-4-oxo-thiazol-2-yl]hydrazono]methyl]benzoate 395.4
6894005 C19H16N4O4S 2-[(E)-[[(5S)-5-(2-anilino-2-oxo-ethyl)-4-oxo-thiazol-2-yl]hydrazono]methyl]benzoic acid 2-[(E)-[[(5S)-5-(2-anilino-2-oxo-ethyl)-4-oxo-thiazol-2-yl]hydrazono]methyl]benzoic acid 396.4
6894006 C13H10ClN3O3S N-[(E)-(5-chloro-2-thienyl)methyleneamino]-2-(4-nitrophenyl)acetamide STK429906 323.76

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.