CompoundLookup Search compounds by elements

Nitrogen + Oxygen Compounds (N + O)

Browse all compounds containing Nitrogen + 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: 6,179,671
Showing 222,651 - 222,700 of 6,179,671
Page 4454 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
372151 C18H13NO6 2-(2,4-dihydroxy-7-oxo-chromen-3-yl)-N-(o-tolyl)-2-oxo-acetamide 2-(2,4-dihydroxy-7-oxo-chromen-3-yl)-N-(o-tolyl)-2-oxo-acetamide 339.3
372152 C19H15NO7 2-(2,4-dihydroxy-7-oxo-chromen-3-yl)-N-(2-ethoxyphenyl)-2-oxo-acetamide 2-(2,4-dihydroxy-7-oxo-chromen-3-yl)-N-(2-ethoxyphenyl)-2-oxo-acetamide 369.3
372153 C17H14N2O4 5-[3-(2-naphthyl)-3-oxo-propyl]hexahydropyrimidine-2,4,6-trione NSC647107 310.30
372154 C30H25Cl3N6O5 [2-[2-[2-(3,4-dichloroanilino)-2-oxo-1-[(3,7,12-trioxo-4H-naphtho[2,3-h]quinoxalin-2-yl)methyl]ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[2-[2-(3,4-dichloroanilino)-2-oxo-1-[(3,7,12-trioxo-4H-naphtho[2,3-h]quinoxalin-2-yl)methyl]ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride 655.9
372155 C30H25Cl2N6O5+ [2-[2-[2-(3,4-dichloroanilino)-2-oxo-1-[(3,7,12-trioxo-4H-naphtho[2,3-h]quinoxalin-2-yl)methyl]ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium NCI60_016310 620.5
372156 C20H19N3O5 methyl N-[[2-[(3,4-dimethylphenyl)carbamoyl]-7-oxo-chromen-4-yl]amino]carbamate methyl N-[[2-[(3,4-dimethylphenyl)carbamoyl]-7-oxo-chromen-4-yl]amino]carbamate 381.4
372157 C23H24Cl2N4O5 [2-[2-[2-(4-chloroanilino)-1-[(2-hydroxy-7-oxo-chromen-4-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[2-[2-(4-chloroanilino)-1-[(2-hydroxy-7-oxo-chromen-4-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride 507.4
372158 C23H24ClN4O5+ [2-[2-[2-(4-chloroanilino)-1-[(2-hydroxy-7-oxo-chromen-4-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium [2-[2-[2-(4-chloroanilino)-1-[(2-hydroxy-7-oxo-chromen-4-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium 471.9
372159 C22H21ClN6O5 [2-[2-[2-[(2-cyano-4-nitroso-phenyl)carbamoyl]-7-oxo-chromen-4-yl]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[2-[2-[(2-cyano-4-nitroso-phenyl)carbamoyl]-7-oxo-chromen-4-yl]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride 484.9
372160 C22H21N6O5+ [2-[2-[2-[(2-cyano-4-nitroso-phenyl)carbamoyl]-7-oxo-chromen-4-yl]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium [2-[2-[2-[(2-cyano-4-nitroso-phenyl)carbamoyl]-7-oxo-chromen-4-yl]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium 449.4
372161 C23H22Cl2F3N7O5 [2-[2-[2-[2-chloro-5-(trifluoromethyl)anilino]-1-[(6-nitro-3-oxo-4H-quinoxalin-2-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[2-[2-[2-chloro-5-(trifluoromethyl)anilino]-1-[(6-nitro-3-oxo-4H-quinoxalin-2-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride 604.4
372162 C23H22ClF3N7O5+ [2-[2-[2-[2-chloro-5-(trifluoromethyl)anilino]-1-[(6-nitro-3-oxo-4H-quinoxalin-2-yl)methyl]-2-oxo-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium NCI60_016314 568.9
372163 C35H27ClN6O8S 6-(2-hydroxy-4-oxo-chromen-3-yl)-N-(6-nitro-1,3-benzothiazol-2-yl)-4-oxo-6-phenyl-2-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]hexanamide chloride 6-(2-hydroxy-4-oxo-chromen-3-yl)-N-(6-nitro-1,3-benzothiazol-2-yl)-4-oxo-6-phenyl-2-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]hexanamide chloride 727.1
372164 C35H27N6O8S+ 6-(2-hydroxy-4-oxo-chromen-3-yl)-N-(6-nitro-1,3-benzothiazol-2-yl)-4-oxo-6-phenyl-2-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]hexanamide 6-(2-hydroxy-4-oxo-chromen-3-yl)-N-(6-nitro-1,3-benzothiazol-2-yl)-4-oxo-6-phenyl-2-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]hexanamide 691.7
372165 C30H28Cl2N8O4 7-chloro-3-[C-[[4-[2-(6-chloro-3-oxo-4H-quinoxalin-2-yl)-2-(dimethylhydrazono)-1-hydroxy-ethyl]phenyl]-hydroxy-methyl]-N-(dimethylamino)carbonimidoyl]-1H-quinoxalin-2-one NCI60_016316 635.5
372166 C38H28N10O7 7-(dihydroxyamino)-3-[2-hydroxy-2-[4-[1-hydroxy-2-(6-nitroquinoxalin-2-yl)-2-(phenylhydrazono)ethyl]phenyl]-1-phenylazo-ethylidene]quinoxalin-2-one 7-(dihydroxyamino)-3-[2-hydroxy-2-[4-[1-hydroxy-2-(6-nitroquinoxalin-2-yl)-2-(phenylhydrazono)ethyl]phenyl]-1-phenylazo-ethylidene]quinoxalin-2-one 736.7
372167 C12H15N5O2 1,1-dimethyl-2-(5-nitro-2-phenyl-3H-pyridazin-4-yl)hydrazine NSC647118 261.28
372168 C18H30ClN5O2 [2-[2-[3-anilino-2-[(dimethylamino)methyl]-1-methyl-3-oxo-propylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[2-[3-anilino-2-[(dimethylamino)methyl]-1-methyl-3-oxo-propylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chloride 383.9
372169 C18H30N5O2+ [2-[2-[3-anilino-2-[(dimethylamino)methyl]-1-methyl-3-oxo-propylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium NCI60_016319 348.5
372170 C28H27N3O7S N-[[4,5-bis(4-ethoxyphenyl)-3-nitro-2-furyl]methyleneamino]-4-methyl-benzenesulfonamide NCI60_016320 549.6
372171 C22H17N5O5S 4-methyl-N-[[3-nitro-4,5-bis(4-pyridyl)-2-furyl]methyleneamino]benzenesulfonamide NCI60_016321 463.5
372172 C24H17Cl2N3O5S N-[[4,5-bis(2-chlorophenyl)-3-nitro-2-furyl]methyleneamino]-4-methyl-benzenesulfonamide NCI60_016322 530.4
372173 C14H11N5O11S2 5-[5-[(diaminomethylenehydrazono)methyl]-4-nitro-2-(5-sulfo-2-furyl)-3-furyl]furan-2-sulfonic acid NCI60_016323 489.4
372174 C28H42ClN5O2 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[formyl(pyridin-1-ium-1-ylmethyl)hydrazono]butanamide chloride 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[formyl(pyridin-1-ium-1-ylmethyl)hydrazono]butanamide chloride 516.1
372175 C28H42N5O2+ 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[formyl(pyridin-1-ium-1-ylmethyl)hydrazono]butanamide NCI60_016324 480.7
372176 C22H37N5OS 3-[[amino(sulfanyl)methylene]hydrazono]-2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)butanamide 3-[[amino(sulfanyl)methylene]hydrazono]-2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)butanamide 419.6
372177 C15H15N5O2 N-[[2-nitro-3-(phenylhydrazono)propylidene]amino]aniline NCI60_016326 297.31
372178 C28H42ClN5O2 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]butanamide chloride 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]butanamide chloride 516.1
372179 C28H42N5O2+ 2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)-3-[(2-pyridin-1-ium-1-ylacetyl)hydrazono]butanamide NCI60_016327 480.7
372180 C22H38N6O 3-(diaminomethylenehydrazono)-2-[(diisobutylamino)methyl]-N-(2,4-dimethylphenyl)butanamide NCI60_016328 402.6
372181 C25H33ClN6O2 [2-[[[2-(cyanomethyl)-3-(dibenzylamino)propylidene]amino]carbamoylamino]-2-oxo-ethyl]-trimethyl-ammonium chloride [2-[[[2-(cyanomethyl)-3-(dibenzylamino)propylidene]amino]carbamoylamino]-2-oxo-ethyl]-trimethyl-ammonium chloride 485.0
372182 C25H33N6O2+ [2-[[[2-(cyanomethyl)-3-(dibenzylamino)propylidene]amino]carbamoylamino]-2-oxo-ethyl]-trimethyl-ammonium NCI60_016329 449.6
372183 C22H21ClN6O8 trimethyl-[2-[2-[[3-nitro-4,5-bis(3-nitrophenyl)-2-furyl]methylene]hydrazino]-2-oxo-ethyl]ammonium chloride trimethyl-[2-[2-[[3-nitro-4,5-bis(3-nitrophenyl)-2-furyl]methylene]hydrazino]-2-oxo-ethyl]ammonium chloride 532.9
372184 C22H21N6O8+ trimethyl-[2-[2-[[3-nitro-4,5-bis(3-nitrophenyl)-2-furyl]methylene]hydrazino]-2-oxo-ethyl]ammonium NCI60_016330 497.4
372186 C15H14N2O 1-methoxy-7,8-dimethyl-phenazine NSC647136 238.28
372188 C22H26N4O3 7,8-bis(morpholinomethyl)-5H-phenazin-1-one 7,8-bis(morpholinomethyl)-5H-phenazin-1-one 394.5
372189 C20H22N2O2 2-(6-methoxy-7,8,9,10-tetrahydrobenzo[b]phenazin-8-yl)propan-2-ol NSC647139 322.4
372190 C25H28N2O4 ethyl 2-benzyl-1-(2-ethoxy-2-oxo-ethyl)-4,9-dihydro-3H-pyrido[3,4-b]indole-1-carboxylate NSC647140 420.5
372191 C19H20N2O5 methyl 2-(2-methoxy-2-oxo-ethyl)-3-oxo-2,5,6,11-tetrahydro-1H-indolizino[8,7-b]indole-11b-carboxylate NSC647141 356.4
372192 C20H22N2O5 diethyl 2-oxo-3,5,6,11-tetrahydro-1H-indolizino[8,7-b]indole-1,11b-dicarboxylate NSC647142 370.4
372193 C18H19N3O4 2-amino-11b-ethoxycarbonyl-3,5,6,11-tetrahydroindolizino[8,7-b]indole-1-carboxylic acid NSC647144 341.4
372194 C17H18N2O4 methyl 1-(2-oxotetrahydrofuran-3-yl)-2,3,4,9-tetrahydropyrido[3,4-b]indole-1-carboxylate NSC647145 314.34
372195 C20H24N4O4 diethyl 2-hydrazinylidene-3,5,6,11-tetrahydro-1H-indolizino[8,7-b]indole-1,11b-dicarboxylate diethyl 2-hydrazinylidene-3,5,6,11-tetrahydro-1H-indolizino[8,7-b]indole-1,11b-dicarboxylate 384.4
372196 C19H24N2O4 methyl 1-(2-tert-butoxy-2-oxo-ethyl)-2,3,4,9-tetrahydropyrido[3,4-b]indole-1-carboxylate NSC647147 344.4
372197 C22H22N2O4 methyl 1-(2-benzyloxy-2-oxo-ethyl)-2,3,4,9-tetrahydropyrido[3,4-b]indole-1-carboxylate NSC647148 378.4
372198 C24H22N2O5 O1-benzyl O11b-methyl 2-oxo-3,5,6,11-tetrahydro-1H-indolizino[8,7-b]indole-1,11b-dicarboxylate NSC647149 418.4
372199 C19H22N2O4 methyl 1-(1-methoxycarbonylbut-3-enyl)-2,3,4,9-tetrahydropyrido[3,4-b]indole-1-carboxylate NSC647150 342.4
372200 C17H20N2O 1-(1,4,6,7,12,12b-hexahydroindolo[2,3-a]quinolizin-3-yl)ethanol NSC647151 268.35
372201 C18H22N2O2 ethyl 2-(2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl)pent-4-enoate NSC647152 298.4
372202 C19H20N2O3 methyl 1-allyl-2-oxo-1,3,5,6,11,11b-hexahydroindolizino[8,7-b]indole-3-carboxylate NSC647153 324.4

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.