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 6,447,351 - 6,447,400 of 6,571,471
Page 128948 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6864943 C24H24N3O+ (E,E)-N-[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]-3-(2-furyl)prop-2-en-1-imine (E,E)-N-[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]-3-(2-furyl)prop-2-en-1-imine 370.5
6864944 C24H23N3O (E,E)-N-[4-(9H-fluoren-9-yl)piperazin-1-yl]-3-(2-furyl)prop-2-en-1-imine 380472-84-4 369.5
6864945 C22H19N5O2S N-[(E)-2-furylmethyleneamino]-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N'-[(E)-furan-2-ylmethylidene]-2-{[5-(4-methylphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide 417.5
6864946 C18H12BrN4O2- (Z,2Z)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoate (Z,2Z)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoate 396.2
6864947 C18H13BrN4O2 (Z,2Z)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid (Z,2Z)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid 397.2
6864948 C18H12BrN4O2- (Z,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoate (Z,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoate 396.2
6864949 C18H13BrN4O2 (Z,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid (Z,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid 397.2
6864950 C18H13BrN4O2 (E,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid (E,2E)-4-(4-bromophenyl)-2-(quinazolin-4-ylhydrazono)but-3-enoic acid 397.2
6864951 C17H14N4OS N-[(E)-benzylideneamino]-2-quinazolin-4-ylsulfanyl-acetamide AKOS002385508 322.4
6864952 C28H26ClN5OS N-[(2Z)-3-allyl-2-[(E)-[4-(dimethylamino)phenyl]methylenehydrazono]-4-phenyl-thiazol-5-yl]-4-chloro-benzamide STK822199 516.1
6864953 C15H10Cl2N4O2 3-(2,4-dichlorophenyl)-N-[(E)-2-furylmethyleneamino]-1H-pyrazole-5-carboxamide 3-(2,4-dichlorophenyl)-N'-[(E)-furan-2-ylmethylidene]-1H-pyrazole-5-carbohydrazide 349.2
6864954 C28H26ClN5OS N-[(2E)-3-allyl-2-[(E)-[4-(dimethylamino)phenyl]methylenehydrazono]-4-phenyl-thiazol-5-yl]-4-chloro-benzamide N-[(2E)-3-allyl-2-[(E)-[4-(dimethylamino)phenyl]methylenehydrazono]-4-phenyl-thiazol-5-yl]-4-chloro-benzamide 516.1
6864955 C22H22N4O3S ethyl N-[(2Z)-3-allyl-2-[(4-oxocyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-phenyl-thiazol-5-yl]carbamate ethyl N-[(2Z)-3-allyl-2-[(4-oxocyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-phenyl-thiazol-5-yl]carbamate 422.5
6864956 C23H27N5OS 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(4-isopropylphenyl)methyleneamino]acetamide 2-{[4-ethyl-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-{(Z)-[4-(propan-2-yl)phenyl]methylidene}acetohydrazide 421.6
6864957 C24H20N4O3S N-[(E)-(3-hydroxyphenyl)methyleneamino]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetamide STK108465 444.5
6864958 C18H14ClN3O2S (5S)-2-[(2E)-2-[(4-chlorophenyl)methylene]hydrazino]-5-phenacyl-thiazol-4-one (5S)-2-[(2E)-2-[(4-chlorophenyl)methylene]hydrazino]-5-phenacyl-thiazol-4-one 371.8
6864959 C18H14N4O4S (5S)-2-[(2E)-2-[(3-nitrophenyl)methylene]hydrazino]-5-phenacyl-thiazol-4-one (5S)-2-[(2E)-2-[(3-nitrophenyl)methylene]hydrazino]-5-phenacyl-thiazol-4-one 382.4
6864960 C23H19N5O3S isopropyl (2Z,7S)-5-amino-6-cyano-3-oxo-7-(3-pyridyl)-2-(3-pyridylmethylene)-7H-thiazolo[3,2-a]pyridine-8-carboxylate isopropyl (2Z,7S)-5-amino-6-cyano-3-oxo-7-(3-pyridyl)-2-(3-pyridylmethylene)-7H-thiazolo[3,2-a]pyridine-8-carboxylate 445.5
6864961 C19H15N3O2S (5Z)-5-[(Z)-3-anilinoprop-2-enylidene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-5-[(Z)-3-anilinoprop-2-enylidene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione 349.4
6864962 C16H11N4O2S- 2-[(E)-(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)iminomethyl]benzoate 2-[(E)-(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)iminomethyl]benzoate 323.4
6864963 C16H12N4O2S 2-[(E)-(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)iminomethyl]benzoic acid CHEMBL4764750 324.4
6864964 C25H21N5O3 N-[(1R)-2-[(2E)-2-(o-tolylmethylene)hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide N-[(1R)-2-[(2E)-2-(o-tolylmethylene)hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide 439.5
6864965 C16H17N3O2 N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-4-hydroxy-benzamide CHEMBL4217256 283.32
6864966 C22H16N2O2 N-[(E)-9-anthrylmethyleneamino]-4-hydroxy-benzamide AKOS001036094 340.4
6864967 C11H17N4O+ [4-[(E)-(carbamoylhydrazono)methyl]phenyl]-trimethyl-ammonium [4-[(E)-(carbamoylhydrazono)methyl]phenyl]-trimethyl-ammonium 221.28
6864968 C22H21ClN5OS+ 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-[(E)-(1-methylpyrrol-2-yl)methyleneamino]acetamide 439.0
6864969 C21H19N3O6 2-(3,4-dimethoxyphenyl)-N-[(E)-[5-(3-nitrophenyl)-2-furyl]methyleneamino]acetamide STK745326 409.4
6864970 C24H22N4O2 N-[(E)-[1-[2-(3-methylphenoxy)ethyl]indol-3-yl]methyleneamino]pyridine-4-carboxamide MLS000587721 398.5
6864971 C21H23N5O2 N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carboxamide STL362744 377.4
6864972 C19H17ClN4O2 N-[(E)-(2-chlorophenyl)methyleneamino]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2-chlorophenyl)methylidene]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 368.8
6864973 C18H17N5O2 3-(2-ethoxyphenyl)-N-[(E)-2-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide 303107-80-4 335.4
6864974 C22H22N4O2 3-(2-ethoxyphenyl)-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 374.4
6864975 C22H22N4O2 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 374.4
6864976 C22H22N4O2 3-(2-ethoxyphenyl)-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide STK106131 374.4
6864977 C20H20N4O2 3-(2-ethoxyphenyl)-N-[(E)-p-tolylmethyleneamino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N'-[(E)-(4-methylphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 348.4
6864978 C17H16N4O2S 3-(2-ethoxyphenyl)-N-[(E)-2-thienylmethyleneamino]-1H-pyrazole-5-carboxamide 302917-88-0 340.4
6864979 C21H20N4O2 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 360.4
6864980 C21H22N4O4 N-[(E)-(3,4-dimethoxyphenyl)methyleneamino]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carboxamide STK872166 394.4
6864981 C22H24N4O2 3-(2-ethoxyphenyl)-N-[(E)-(4-isopropylphenyl)methyleneamino]-1H-pyrazole-5-carboxamide 3-(2-Ethoxyphenyl)-N'-(4-isopropylbenzylidene)-1H-pyrazole-5-carbohydrazide 376.5
6864982 C24H24N6O2 N-[(E)-(3,5-dimethyl-1-phenyl-pyrazol-4-yl)methyleneamino]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methylidene]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 428.5
6864983 C22H22N4O3 3-(2-ethoxyphenyl)-N-[(E)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N-[(E)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 390.4
6864984 C22H22N4O3 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(2-ethoxyphenyl)-N-[(Z)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 390.4
6864985 C14H16N4O3 N-[(E)-(3-hydroxyphenyl)methyleneamino]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanamide STK566247 288.30
6864986 C22H22N4O3 3-(2-ethoxyphenyl)-N-[(E)-[(E)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide STK791444 390.4
6864987 C22H26ClN4O2S2+ 13-[(E)-3-chlorobut-2-enyl]sulfanyl-4,4-dimethyl-8-morpholino-5-oxa-11-thia-9,16-diaza-14-azoniatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12,14,16-hexaene 13-[(E)-3-chlorobut-2-enyl]sulfanyl-4,4-dimethyl-8-morpholino-5-oxa-11-thia-9,16-diaza-14-azoniatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12,14,16-hexaene 478.1
6864988 C20H20N4O3 3-(2-ethoxyphenyl)-N-[(E)-(3-methoxyphenyl)methyleneamino]-1H-pyrazole-5-carboxamide AKOS000561566 364.4
6864989 C22H24N4O3 N-[(E)-(2-ethoxyphenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2-ethoxyphenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 392.5
6864990 C22H24N4O2 N-[(E)-(4-ethylphenyl)methyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(4-ethylphenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 376.5
6864991 C19H19N5O2 3-(4-propoxyphenyl)-N-[(E)-3-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide STK872181 349.4
6864992 C24H22N4O2 N-[(E)-1-naphthylmethyleneamino]-3-(4-propoxyphenyl)-1H-pyrazole-5-carboxamide STK110031 398.5

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.