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 6,161,251 - 6,161,300 of 6,179,671
Page 123226 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
6977936 C18H15N2O4S- 2-[(3S)-2,5-dioxo-1-(2-phenylethyl)pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 2-[(3S)-2,5-dioxo-1-(2-phenylethyl)pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 355.4
6977937 C22H25ClN3O3+ (3R)-3-[4-(3-chlorophenyl)piperazin-1-ium-1-yl]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione (3R)-3-[4-(3-chlorophenyl)piperazin-1-ium-1-yl]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione 414.9
6977938 C22H25ClN3O3+ (3S)-3-[4-(3-chlorophenyl)piperazin-1-ium-1-yl]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione (3S)-3-[4-(3-chlorophenyl)piperazin-1-ium-1-yl]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione 414.9
6977939 C18H28NO2+ [(3S,5R)-1-tert-butyl-5-methyl-3-phenyl-piperidin-1-ium-3-yl] acetate [(3S,5R)-1-tert-butyl-5-methyl-3-phenyl-piperidin-1-ium-3-yl] acetate 290.4
6977940 C19H23ClN3O2+ 5-chloro-2-methoxy-N-[2-(4-methylpiperazin-4-ium-1-yl)phenyl]benzamide 5-chloro-2-methoxy-N-[2-(4-methylpiperazin-4-ium-1-yl)phenyl]benzamide 360.9
6977941 C17H13N2O4S- 2-[(3R)-1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 2-[(3R)-1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 341.4
6977942 C17H13N2O4S- 2-[(3S)-1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 2-[(3S)-1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylpyridine-3-carboxylate 341.4
6977943 C21H25N4O2+ 2-methoxy-N-[1-methyl-2-(pyrrolidin-1-ium-1-ylmethyl)benzimidazol-5-yl]benzamide 2-methoxy-N-[1-methyl-2-(pyrrolidin-1-ium-1-ylmethyl)benzimidazol-5-yl]benzamide 365.4
6977944 C14H18ClNO3S 3-chloro-4-methoxy-N-[(1S,2R,4S)-norbornan-2-yl]benzenesulfonamide 3-chloro-4-methoxy-N-[(1S,2R,4S)-norbornan-2-yl]benzenesulfonamide 315.8
6977945 C8H18NO+ (3R,5S,6S)-1,5,6-trimethylpiperidin-1-ium-3-ol (3R,5S,6S)-1,5,6-trimethylpiperidin-1-ium-3-ol 144.23
6977946 C8H17NO (3R,5S,6S)-1,5,6-trimethylpiperidin-3-ol (3R,5S,6S)-1,5,6-trimethylpiperidin-3-ol 143.23
6977947 C21H18NO5- 4,5-dimethoxy-2-[[2-(1-naphthyl)acetyl]amino]benzoate 4,5-dimethoxy-2-[[2-(1-naphthyl)acetyl]amino]benzoate 364.4
6977948 C21H25N4O+ N-[1-methyl-2-(piperidin-1-ium-1-ylmethyl)benzimidazol-5-yl]benzamide N-[1-methyl-2-(piperidin-1-ium-1-ylmethyl)benzimidazol-5-yl]benzamide 349.4
6977949 C17H14Cl2N2O cis-(1R,2S)-N-[(Z)-(2,3-dichlorophenyl)methyleneamino]-2-phenyl-cyclopropanecarboxamide cis-(1R,2S)-N-[(Z)-(2,3-dichlorophenyl)methyleneamino]-2-phenyl-cyclopropanecarboxamide 333.2
6977950 C16H15N3O3 N-[(1R,2R,6R,7S)-2-methyl-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]pyridine-4-carboxamide N-[(1R,2R,6R,7S)-2-methyl-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]pyridine-4-carboxamide 297.31
6977951 C21H29N3O2+2 1'-ethyl-5-methyl-7-propyl-spiro[1,3-diazoniatricyclo[3.3.1.13,7]decane-2,3'-indoline]-2',6-dione 1'-ethyl-5-methyl-7-propyl-spiro[1,3-diazoniatricyclo[3.3.1.13,7]decane-2,3'-indoline]-2',6-dione 355.5
6977952 C13H12N2O2S (1S,2S,6S,7R)-2-methyl-4-thiazol-2-yl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione (1S,2S,6S,7R)-2-methyl-4-thiazol-2-yl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 260.31
6977953 C24H22N8O 4-[5-methyl-4-[1-[2-[(E)-3-phenyl-1-[(E)-styryl]prop-2-enylidene]hydrazino]vinyl]triazol-1-yl]-1,2,5-oxadiazol-3-amine 4-[5-methyl-4-[1-[2-[(E)-3-phenyl-1-[(E)-styryl]prop-2-enylidene]hydrazino]vinyl]triazol-1-yl]-1,2,5-oxadiazol-3-amine 438.5
6977954 C23H24ClN4O3S+ 2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-4-ium-1-yl]-6-[(4-chlorophenyl)sulfanylmethyl]-1H-pyrimidin-4-one 2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-4-ium-1-yl]-6-[(4-chlorophenyl)sulfanylmethyl]-1H-pyrimidin-4-one 472.0
6977955 C22H25ClN2O3S 4-chloro-3-[(2,4-dimethylphenyl)sulfamoyl]-N-[(1S,2R,4S)-norbornan-2-yl]benzamide 4-chloro-3-[(2,4-dimethylphenyl)sulfamoyl]-N-[(1S,2R,4S)-norbornan-2-yl]benzamide 433.0
6977956 C23H23N3O2S N-[(Z)-[(3S)-6-methoxy-3-methyl-tetralin-1-ylidene]amino]-2-(8-quinolylsulfanyl)acetamide N-[(Z)-[(3S)-6-methoxy-3-methyl-tetralin-1-ylidene]amino]-2-(8-quinolylsulfanyl)acetamide 405.5
6977957 C23H23N3O2S N-[(Z)-[(3R)-6-methoxy-3-methyl-tetralin-1-ylidene]amino]-2-(8-quinolylsulfanyl)acetamide N-[(Z)-[(3R)-6-methoxy-3-methyl-tetralin-1-ylidene]amino]-2-(8-quinolylsulfanyl)acetamide 405.5
6977958 C19H18N4O4 methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-(3-pyridyl)-3,8a-dihydro-2H-indolizine-1-carboxylate methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-(3-pyridyl)-3,8a-dihydro-2H-indolizine-1-carboxylate 366.4
6977959 C20H19N3O4 methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-phenyl-3,8a-dihydro-2H-indolizine-1-carboxylate methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-phenyl-3,8a-dihydro-2H-indolizine-1-carboxylate 365.4
6977960 C21H21N3O5 methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-(4-methoxyphenyl)-3,8a-dihydro-2H-indolizine-1-carboxylate methyl (1R,2R,3S,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-(4-methoxyphenyl)-3,8a-dihydro-2H-indolizine-1-carboxylate 395.4
6977962 C25H29N6O2+ 2-(4-methyl-1-oxo-phthalazin-2-yl)-N-[1-methyl-2-(piperidin-1-ium-1-ylmethyl)benzimidazol-5-yl]acetamide 2-(4-methyl-1-oxo-phthalazin-2-yl)-N-[1-methyl-2-(piperidin-1-ium-1-ylmethyl)benzimidazol-5-yl]acetamide 445.5
6977963 C17H23NO2 [(1R,4R,5R,8S,9R)-6,8,9-trimethyl-4-(3-pyridyl)-3-oxabicyclo[3.3.1]non-6-en-1-yl]methanol [(1R,4R,5R,8S,9R)-6,8,9-trimethyl-4-(3-pyridyl)-3-oxabicyclo[3.3.1]non-6-en-1-yl]methanol 273.37
6977964 C24H33NO3 [4-[(1R,2R,5S,6S,9S)-6,8,9-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenyl] N-cyclohexylcarbamate [4-[(1R,2R,5S,6S,9S)-6,8,9-trimethyl-3-oxabicyclo[3.3.1]non-7-en-2-yl]phenyl] N-cyclohexylcarbamate 383.5
6977967 C19H22FN3O3 7-[(4aS)-1,3,4,4a,5,6,7,8-octahydropyrrolo[1,2-c]pyrimidin-8-ium-2-yl]-1-ethyl-6-fluoro-4-oxo-quinoline-3-carboxylate 7-[(4aS)-1,3,4,4a,5,6,7,8-octahydropyrrolo[1,2-c]pyrimidin-8-ium-2-yl]-1-ethyl-6-fluoro-4-oxo-quinoline-3-carboxylate 359.4
6977969 C20H26FN5O2S N-[(1S)-1-[5-[2-(cyclohexylamino)-2-oxo-ethyl]sulfanyl-4-methyl-1,2,4-triazol-3-yl]ethyl]-2-fluoro-benzamide N-[(1S)-1-[5-[2-(cyclohexylamino)-2-oxo-ethyl]sulfanyl-4-methyl-1,2,4-triazol-3-yl]ethyl]-2-fluoro-benzamide 419.5
6977970 C20H26FN5O2S N-[(1R)-1-[5-[2-(cyclohexylamino)-2-oxo-ethyl]sulfanyl-4-methyl-1,2,4-triazol-3-yl]ethyl]-2-fluoro-benzamide N-[(1R)-1-[5-[2-(cyclohexylamino)-2-oxo-ethyl]sulfanyl-4-methyl-1,2,4-triazol-3-yl]ethyl]-2-fluoro-benzamide 419.5
6977971 C21H21FN4O4 isopropyl (1R,2S,3R,8aS)-3,6-dicarbamoyl-1-cyano-2-(4-fluorophenyl)-3,8a-dihydro-2H-indolizine-1-carboxylate isopropyl (1R,2S,3R,8aS)-3,6-dicarbamoyl-1-cyano-2-(4-fluorophenyl)-3,8a-dihydro-2H-indolizine-1-carboxylate 412.4
6977972 C19H23N2O+ (R)-4-quinolyl-[(2R,4S,5R)-5-vinylquinuclidin-1-ium-2-yl]methanol (R)-4-quinolyl-[(2R,4S,5R)-5-vinylquinuclidin-1-ium-2-yl]methanol 295.4
6977973 C24H18N4O3S2 (5Z)-3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-5-[(2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one (5Z)-3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-5-[(2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one 474.6
6977976 C22H17ClN2O4S 4-chloro-N-[(1S,2R,6R,7R)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]-N-[2-oxo-2-(2-thienyl)ethyl]benzamide 4-chloro-N-[(1S,2R,6R,7R)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]-N-[2-oxo-2-(2-thienyl)ethyl]benzamide 440.9
6977977 C19H17F3N2O3 3-[(1S,2R,6R,7R)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]-N-[3-(trifluoromethyl)phenyl]propanamide 3-[(1S,2R,6R,7R)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]-N-[3-(trifluoromethyl)phenyl]propanamide 378.3
6977978 C25H24N2O (3R,7R,13S,17S)-N-phenyl-1-azapentacyclo[10.6.1.03,7.08,19.013,17]nonadeca-5,8,10,12(19),14-pentaene-10-carboxamide (3R,7R,13S,17S)-N-phenyl-1-azapentacyclo[10.6.1.03,7.08,19.013,17]nonadeca-5,8,10,12(19),14-pentaene-10-carboxamide 368.5
6977979 C24H21N3O2S2 2-[[6-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]-N-[(1R)-1-phenylethyl]acetamide 2-[[6-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]-N-[(1R)-1-phenylethyl]acetamide 447.6
6977980 C20H16NO6S- 3-[4-[(4-methoxyphenyl)sulfamoyl]phenoxy]benzoate 3-[4-[(4-methoxyphenyl)sulfamoyl]phenoxy]benzoate 398.4
6977981 C18H15ClN2O3 3-chloro-N-[(1R,2R,6R,7S)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 3-chloro-N-[(1R,2R,6R,7S)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 342.8
6977982 C22H16ClN4O5S- 3-[[3-[(4-chlorophenyl)sulfonylamino]quinoxalin-2-yl]amino]-4-methoxy-benzoate 3-[[3-[(4-chlorophenyl)sulfonylamino]quinoxalin-2-yl]amino]-4-methoxy-benzoate 483.9
6977983 C14H10NO4S- 3-nitro-4-(o-tolylsulfanyl)benzoate 3-nitro-4-(o-tolylsulfanyl)benzoate 288.30
6977984 C22H19ClNO3S- (3aS,4R,9bS)-6-chloro-4-[3-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylate (3aS,4R,9bS)-6-chloro-4-[3-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylate 412.9
6977985 C22H20ClNO3S (3aS,4R,9bS)-6-chloro-4-[3-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylic acid (3aS,4R,9bS)-6-chloro-4-[3-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylic acid 413.9
6977986 C14H17ClN2O 1-(4-chlorophenyl)-3-[(1S,2R,4S)-norbornan-2-yl]urea 1-(4-chlorophenyl)-3-[(1S,2R,4S)-norbornan-2-yl]urea 264.75
6977987 C18H15BrN2O3 3-bromo-N-[(1R,2R,6R,7S)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 3-bromo-N-[(1R,2R,6R,7S)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 387.2
6977988 C14H11ClNO5S- 3-(benzenesulfonamido)-2-chloro-5-methoxy-benzoate 3-(benzenesulfonamido)-2-chloro-5-methoxy-benzoate 340.8
6977989 C25H26N3O2+ N-[(Z)-(2-methoxyphenyl)methyleneamino]-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide N-[(Z)-(2-methoxyphenyl)methyleneamino]-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide 400.5
6977990 C25H26N3O2+ N-[(Z)-(3-methoxyphenyl)methyleneamino]-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide N-[(Z)-(3-methoxyphenyl)methyleneamino]-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide 400.5
6977991 C16H13N5O2 (1S,2R,6R,7R)-4-[5-(3-pyridyl)-1H-1,2,4-triazol-3-yl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione (1S,2R,6R,7R)-4-[5-(3-pyridyl)-1H-1,2,4-triazol-3-yl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 307.31

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.