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 6,445,001 - 6,445,050 of 6,571,471
Page 128901 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6862435 C21H22N4O2 N-[(E)-(4-isopropylphenyl)methyleneamino]-3-(3-methoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(4-isopropylphenyl)methylidene]-3-(3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 362.4
6862436 C23H27N5O4S 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(2,3,4-trimethoxyphenyl)methyleneamino]acetamide AKOS030515701 469.6
6862437 C24H22N4O3S3 N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetamide STK106145 510.7
6862438 C22H25N5O2 N-[(E)-[4-(diethylamino)phenyl]methyleneamino]-3-(3-methoxyphenyl)-1H-pyrazole-5-carboxamide N'-{(E)-[4-(diethylamino)phenyl]methylidene}-3-(3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 391.5
6862439 C21H23N5O2 N-[(E)-[4-(dimethylamino)phenyl]methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide STK791286 377.4
6862440 C20H20N4O3 3-(3-ethoxyphenyl)-N-[(E)-(4-methoxyphenyl)methyleneamino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N'-[(E)-(4-methoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 364.4
6862441 C19H16Cl2N4O2 N-[(E)-(2,4-dichlorophenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide STL024838 403.3
6862442 C19H17FN4O2 3-(3-ethoxyphenyl)-N-[(E)-(4-fluorophenyl)methyleneamino]-1H-pyrazole-5-carboxamide 1285532-55-9 352.4
6862443 C19H17N5O4 3-(3-ethoxyphenyl)-N-[(E)-(3-nitrophenyl)methyleneamino]-1H-pyrazole-5-carboxamide 307350-63-6 379.4
6862444 C19H17BrN4O2 N-[(E)-(4-bromophenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide AKOS002348307 413.3
6862445 C19H17N5O4 3-(3-ethoxyphenyl)-N-[(E)-(4-nitrophenyl)methyleneamino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N'-[(E)-(4-nitrophenyl)methylidene]-1H-pyrazole-5-carbohydrazide 379.4
6862446 C19H18N4O3 3-(3-ethoxyphenyl)-N-[(E)-(3-hydroxyphenyl)methyleneamino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N'-[(E)-(3-hydroxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 350.4
6862447 C21H20N4O2 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-3-phenylprop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 360.4
6862448 C21H19BrN4O2 N-[(E)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide N-[(E)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide 439.3
6862449 C21H19BrN4O2 N-[(Z)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide N-[(Z)-[(E)-2-bromo-3-phenyl-prop-2-enylidene]amino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide 439.3
6862450 C21H19BrN4O2 N-[(E)-[(Z)-2-bromo-3-phenyl-prop-2-enylidene]amino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide STL362123 439.3
6862451 C17H16N4O2S 3-(3-ethoxyphenyl)-N-[(E)-2-thienylmethyleneamino]-1H-pyrazole-5-carboxamide STK791287 340.4
6862452 C18H17N5O2 3-(3-ethoxyphenyl)-N-[(E)-2-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide 307350-70-5 335.4
6862453 C24H28N3O+ (E)-1-(4-ethoxyphenyl)-N-[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]methanimine (E)-1-(4-ethoxyphenyl)-N-[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]methanimine 374.5
6862454 C22H22N4O2 3-(3-ethoxyphenyl)-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N-[(E)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 374.4
6862455 C14H13N7O 5,7-dimethyl-N-[(E)-4-pyridylmethyleneamino]-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxamide HMS1672L22 295.30
6862456 C22H22N4O2 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 374.4
6862457 C22H22N4O2 3-(3-ethoxyphenyl)-N-[(E)-[(E)-2-methyl-3-phenyl-prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 5-(3-Ethoxyphenyl)-N'-(2-methyl-3-phenylallylidene)-1H-pyrazole-3-carbohydrazide 374.4
6862458 C20H20N4O2 3-(3-ethoxyphenyl)-N-[(E)-p-tolylmethyleneamino]-1H-pyrazole-5-carboxamide 1284273-94-4 348.4
6862459 C23H27N5O2 N-[(E)-[4-(diethylamino)phenyl]methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide N'-{(E)-[4-(diethylamino)phenyl]methylidene}-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 405.5
6862460 C22H22N4O3 3-(3-ethoxyphenyl)-N-[(E)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N-[(E)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 390.4
6862461 C22H22N4O3 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N-[(Z)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide 390.4
6862462 C22H22N4O3 3-(3-ethoxyphenyl)-N-[(E)-[(E)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-1H-pyrazole-5-carboxamide STK791289 390.4
6862463 C19H17ClN4O2 N-[(E)-(4-chlorophenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide AKOS002348283 368.8
6862464 C20H20N4O3 3-(3-ethoxyphenyl)-N-[(E)-(3-methoxyphenyl)methyleneamino]-1H-pyrazole-5-carboxamide 302917-94-8 364.4
6862465 C18H17N5O2 3-(3-ethoxyphenyl)-N-[(E)-4-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide STK872064 335.4
6862466 C21H20N4O4 methyl 4-[(E)-[[3-(3-ethoxyphenyl)-1H-pyrazole-5-carbonyl]hydrazono]methyl]benzoate STK791290 392.4
6862467 C19H17BrN4O2 N-[(E)-(3-bromophenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide 1285535-96-7 413.3
6862468 C21H22N4O2 3-(3-ethoxyphenyl)-N-[(E)-(4-ethylphenyl)methyleneamino]-1H-pyrazole-5-carboxamide AKOS002237754 362.4
6862469 C23H20N4O2 3-(3-ethoxyphenyl)-N-[(E)-1-naphthylmethyleneamino]-1H-pyrazole-5-carboxamide STK103334 384.4
6862470 C19H16ClFN4O2 N-[(E)-(2-chloro-6-fluoro-phenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2-chloro-6-fluorophenyl)methylidene]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 386.8
6862471 C21H22N4O4 N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carboxamide N'-[(E)-(2,5-dimethoxyphenyl)methylidene]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 394.4
6862472 C22H24N4O5 3-(3-ethoxyphenyl)-N-[(E)-(3,4,5-trimethoxyphenyl)methyleneamino]-1H-pyrazole-5-carboxamide 3-(3-ethoxyphenyl)-N'-[(E)-(3,4,5-trimethoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 424.4
6862473 C20H15N5O 3-(1-naphthyl)-N-[(E)-2-pyridylmethyleneamino]-1H-pyrazole-5-carboxamide 1285546-90-8 341.4
6862474 C24H20N4O2 N-[(E)-[(Z)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-3-(1-naphthyl)-1H-pyrazole-5-carboxamide 306752-48-7 396.4
6862475 C24H20N4O2 N-[(E)-[(E)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-3-(1-naphthyl)-1H-pyrazole-5-carboxamide N'-[(1E,2E)-3-(2-methoxyphenyl)prop-2-en-1-ylidene]-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazide 396.4
6862476 C23H20N4O3 N-[(E)-(2,5-dimethoxyphenyl)methyleneamino]-3-(1-naphthyl)-1H-pyrazole-5-carboxamide 1285532-38-8 400.4
6862477 C28H28ClN5O2S 2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(4-chlorophenyl)methyleneamino]acetamide STK110707 534.1
6862478 C12H11N3OS N-[(E)-3-pyridylmethyleneamino]-2-(2-thienyl)acetamide STL302341 245.30
6862479 C15H13N2O4S- 2-[2-[(E)-[[2-(2-thienyl)acetyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(E)-[[2-(2-thienyl)acetyl]hydrazono]methyl]phenoxy]acetate 317.3
6862480 C13H11N3O3S N-[(E)-(2-nitrophenyl)methyleneamino]-2-(2-thienyl)acetamide AKOS001015089 289.31
6862481 C20H18N2O2S N-[(E)-(3-benzyloxyphenyl)methyleneamino]-2-(2-thienyl)acetamide AKOS001103170 350.4
6862482 C13H10ClFN2OS N-[(E)-(2-chloro-6-fluoro-phenyl)methyleneamino]-2-(2-thienyl)acetamide AKOS030520522 296.75
6862483 C13H10Cl2N2OS N-[(E)-(2,3-dichlorophenyl)methyleneamino]-2-(2-thienyl)acetamide N'-[(Z)-(2,3-dichlorophenyl)methylidene]-2-(thiophen-2-yl)acetohydrazide 313.2
6862484 C12H11N3OS N-[(E)-4-pyridylmethyleneamino]-2-(2-thienyl)acetamide N-[(E)-4-pyridylmethyleneamino]-2-(2-thienyl)acetamide 245.30

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.