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 6,174,551 - 6,174,600 of 6,179,671
Page 123492 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
6993248 C18H29N4O+ dibutyl-[3-(4-oxopyrido[2,3-d]pyrimidin-3-yl)propyl]ammonium dibutyl-[3-(4-oxopyrido[2,3-d]pyrimidin-3-yl)propyl]ammonium 317.4
6993249 C7H14N2O+2 [(1S,3S,7S,8R)-2-oxa-6-azoniatricyclo[4.2.1.03,7]nonan-8-yl]ammonium [(1S,3S,7S,8R)-2-oxa-6-azoniatricyclo[4.2.1.03,7]nonan-8-yl]ammonium 142.20
6993250 C7H12N2O (1S,3S,7S,8R)-2-oxa-6-azatricyclo[4.2.1.03,7]nonan-8-amine (1S,3S,7S,8R)-2-oxa-6-azatricyclo[4.2.1.03,7]nonan-8-amine 140.18
6993251 C16H12N3O3- 4-[(2-methyl-4-oxo-quinazolin-3-yl)amino]benzoate 4-[(2-methyl-4-oxo-quinazolin-3-yl)amino]benzoate 294.28
6993252 C13H9ClNO4S- 2-[(4-chlorophenyl)sulfonylamino]benzoate 2-[(4-chlorophenyl)sulfonylamino]benzoate 310.73
6993253 C7H8F3N2O4- (2S)-5-amino-5-oxo-2-[(2,2,2-trifluoroacetyl)amino]pentanoate (2S)-5-amino-5-oxo-2-[(2,2,2-trifluoroacetyl)amino]pentanoate 241.14
6993254 C7H9N2O2+ (3-nitrophenyl)methylammonium (3-nitrophenyl)methylammonium 153.16
6993257 C20H26NO3+ 4-[3-(2-benzyloxyphenoxy)propyl]morpholin-4-ium 4-[3-(2-benzyloxyphenoxy)propyl]morpholin-4-ium 328.4
6993263 C9H9Cl3N2O2 1-phenyl-3-[(1S)-2,2,2-trichloro-1-hydroxy-ethyl]urea 1-phenyl-3-[(1S)-2,2,2-trichloro-1-hydroxy-ethyl]urea 283.5
6993264 C12H20NO+ 2-hydroxyethyl-[(4-isopropylphenyl)methyl]ammonium 2-hydroxyethyl-[(4-isopropylphenyl)methyl]ammonium 194.29
6993265 C7H13NO2 (2S)-1-methylpiperidin-1-ium-2-carboxylate (2S)-1-methylpiperidin-1-ium-2-carboxylate 143.18
6993266 C7H13NO2 (2S)-1-methylpiperidine-2-carboxylic acid 41447-18-1 143.18
6993268 C13H16N4O2S 3-[(4S)-5-oxo-1-phenyl-2-thioxo-imidazolidin-4-yl]propylurea 3-[(4S)-5-oxo-1-phenyl-2-thioxo-imidazolidin-4-yl]propylurea 292.36
6993270 C20H18N3O5+ (3E)-1-methyl-3,5-bis[(3-nitrophenyl)methylene]piperidin-1-ium-4-one (3E)-1-methyl-3,5-bis[(3-nitrophenyl)methylene]piperidin-1-ium-4-one 380.4
6993271 C20H17N3O5 (3E)-1-methyl-3,5-bis[(3-nitrophenyl)methylene]piperidin-4-one (3E)-1-methyl-3,5-bis[(3-nitrophenyl)methylene]piperidin-4-one 379.4
6993272 C6H13NO7 (2R,3R,4S,5R)-6-nitrohexane-1,2,3,4,5-pentol (2R,3R,4S,5R)-6-nitrohexane-1,2,3,4,5-pentol 211.17
6993277 C9H12NO+ [2-oxo-2-(p-tolyl)ethyl]ammonium [2-oxo-2-(p-tolyl)ethyl]ammonium 150.20
6993278 C6H14NO2+ (2-butoxy-2-oxo-ethyl)ammonium (2-butoxy-2-oxo-ethyl)ammonium 132.18
6993283 C15H17N3O2S 2-[(5S)-2-(allylamino)-4-oxo-thiazol-5-yl]-N-(p-tolyl)acetamide 2-[(5S)-2-(allylamino)-4-oxo-thiazol-5-yl]-N-(p-tolyl)acetamide 303.4
6993284 C18H20N3O4+ 1-(4-benzylpiperazin-4-ium-1-yl)-3-(5-nitro-2-furyl)prop-2-en-1-one 1-(4-benzylpiperazin-4-ium-1-yl)-3-(5-nitro-2-furyl)prop-2-en-1-one 342.4
6993285 C8H18N2O4S2+2 [(1R)-1-[[[(2R)-2-azaniumyl-3-methoxy-3-oxo-propyl]disulfanyl]methyl]-2-methoxy-2-oxo-ethyl]ammonium [(1R)-1-[[[(2R)-2-azaniumyl-3-methoxy-3-oxo-propyl]disulfanyl]methyl]-2-methoxy-2-oxo-ethyl]ammonium 270.4
6993286 C12H18NO2S+ [(1R)-1-(benzylsulfanylmethyl)-2-ethoxy-2-oxo-ethyl]ammonium [(1R)-1-(benzylsulfanylmethyl)-2-ethoxy-2-oxo-ethyl]ammonium 240.34
6993287 C12H17NO2S ethyl (2R)-2-amino-3-benzylsulfanyl-propanoate Ethyl S-benzyl-L-cysteinate 239.34
6993288 C20H21N3O2S N-(2,4-dimethylphenyl)-2-[(5S)-2-(3-methylanilino)-4-oxo-thiazol-5-yl]acetamide N-(2,4-dimethylphenyl)-2-[(5S)-2-(3-methylanilino)-4-oxo-thiazol-5-yl]acetamide 367.5
6993289 C14H12NO2S- 4-[(4-aminophenyl)sulfanylmethyl]benzoate 4-[(4-aminophenyl)sulfanylmethyl]benzoate 258.32
6993290 C11H8NO3- (E)-2-cyano-3-(2-methoxyphenyl)prop-2-enoate (E)-2-cyano-3-(2-methoxyphenyl)prop-2-enoate 202.19
6993291 C16H21N2O5- (2S)-2-[[(2S)-2-(benzyloxycarbonylamino)propanoyl]amino]-3-methyl-butanoate (2S)-2-[[(2S)-2-(benzyloxycarbonylamino)propanoyl]amino]-3-methyl-butanoate 321.35
6993292 C16H22N2O5 (2S)-2-[[(2S)-2-(benzyloxycarbonylamino)propanoyl]amino]-3-methyl-butanoic acid Z-ALA-VAL-OH 322.36
6993293 C14H16NO+ [(S)-(2-methoxyphenyl)-phenyl-methyl]ammonium [(S)-(2-methoxyphenyl)-phenyl-methyl]ammonium 214.28
6993294 C14H15NO (S)-(2-methoxyphenyl)-phenyl-methanamine SCHEMBL20241687 213.27
6993295 C15H14NO4- (1R,2S,3R,4S)-3-(p-tolylcarbamoyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylate (1R,2S,3R,4S)-3-(p-tolylcarbamoyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylate 272.28
6993296 C8H15NO2 (1R,5R)-8-methyl-8-oxido-8-azoniabicyclo[3.2.1]octan-3-ol (1R,5R)-8-methyl-8-oxido-8-azoniabicyclo[3.2.1]octan-3-ol 157.21
6993297 C8H15NO2 (1S,5S)-8-methyl-8-oxido-8-azoniabicyclo[3.2.1]octan-3-ol (1S,5S)-8-methyl-8-oxido-8-azoniabicyclo[3.2.1]octan-3-ol 157.21
6993298 C14H30N2O4S2+2 [(1R)-1-[[[(2R)-2-azaniumyl-3-tert-butoxy-3-oxo-propyl]disulfanyl]methyl]-2-tert-butoxy-2-oxo-ethyl]ammonium [(1R)-1-[[[(2R)-2-azaniumyl-3-tert-butoxy-3-oxo-propyl]disulfanyl]methyl]-2-tert-butoxy-2-oxo-ethyl]ammonium 354.5
6993299 C14H28N2O4S2 tert-butyl (2R)-2-amino-3-[[(2R)-2-amino-3-tert-butoxy-3-oxo-propyl]disulfanyl]propanoate Cystine, Di-tert-butyl Ester, Dihydrochloride; L-Cystine, Bis(1,1-dimethylethyl) Ester, Dihydrochloride; L-Cystine Di-tert-butyl Ester Dihydrochloride 352.5
6993302 C8H11N4O+ benzamido(diaminomethylene)ammonium benzamido(diaminomethylene)ammonium 179.20
6993308 C10H12N2O2S4 (5R)-3-ethyl-5-[(5S)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one (5R)-3-ethyl-5-[(5S)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one 320.5
6993309 C10H12N2O2S4 (5R)-3-ethyl-5-[(5R)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one (5R)-3-ethyl-5-[(5R)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one 320.5
6993310 C10H12N2O2S4 (5S)-3-ethyl-5-[(5S)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one (5S)-3-ethyl-5-[(5S)-3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl]-2-thioxo-thiazolidin-4-one 320.5
6993311 C11H9N3O2 (1R,5S)-2,4-dioxospiro[3-azabicyclo[3.1.0]hexane-6,1'-cyclopentane]-1,5-dicarbonitrile (1R,5S)-2,4-dioxospiro[3-azabicyclo[3.1.0]hexane-6,1'-cyclopentane]-1,5-dicarbonitrile 215.21
6993314 C10H14N5O+ (E)-(4-acetamidophenyl)methylene-guanidino-ammonium (E)-(4-acetamidophenyl)methylene-guanidino-ammonium 220.25
6993315 C8H7ClNO2- 2-(4-chloroanilino)acetate 2-(4-chloroanilino)acetate 184.60
6993317 C14H16NO2+ bis[(2-hydroxyphenyl)methyl]ammonium bis[(2-hydroxyphenyl)methyl]ammonium 230.28
6993320 C16H21N2O5- (2S)-2-acetamido-6-(benzyloxycarbonylamino)hexanoate (2S)-2-acetamido-6-(benzyloxycarbonylamino)hexanoate 321.35
6993321 C6H6N4O8 (3R,5S,9S,11S)-4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.03,11.05,9]dodecane (3R,5S,9S,11S)-4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.03,11.05,9]dodecane 262.13
6993322 C18H19NO (4aR,5R,10bR)-5-phenyl-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline CHEMBL418127 265.3
6993323 C14H16N2O3 (3S,8aR)-3-[(4-hydroxyphenyl)methyl]-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione Cyclo(D-Pro-L-Tyr) 260.29
6993324 C10H22NO2+ 3-[1-(2-hydroxyethyl)piperidin-1-ium-4-yl]propan-1-ol 3-[1-(2-hydroxyethyl)piperidin-1-ium-4-yl]propan-1-ol 188.29
6993326 C9H20NO+ diethyl(3-oxopentyl)ammonium diethyl(3-oxopentyl)ammonium 158.26
6993327 C9H5N2O4- 6-nitro-1H-indole-3-carboxylate 6-nitro-1H-indole-3-carboxylate 205.15

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.