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 181,251 - 181,300 of 6,179,671
Page 3626 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
310827 C14H14N2O5 1-[(4,5-dimethoxy-2-nitro-phenyl)methyl]pyrrole-2-carbaldehyde 53413-62-0 290.27
310828 C13H10N2O5 1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrole-2-carbaldehyde 53413-69-7 274.23
310829 C19H19N3O6 ethyl 2-cyano-3-[1-[(4,5-dimethoxy-2-nitro-phenyl)methyl]pyrrol-2-yl]prop-2-enoate ethyl 2-cyano-3-[1-[(4,5-dimethoxy-2-nitro-phenyl)methyl]pyrrol-2-yl]prop-2-enoate 385.4
310830 C17H16N2O4 ethyl 4-acetyl-2-oxo-1,3-dihydrobenzo[f]quinoxaline-3-carboxylate NSC215957 312.32
310831 C15H17N5O4S 3-[[1-[(4,5-dimethoxy-2-nitro-phenyl)methyl]pyrrol-2-yl]methyleneamino]isothiourea 3-[[1-[(4,5-dimethoxy-2-nitro-phenyl)methyl]pyrrol-2-yl]methyleneamino]isothiourea 363.4
310832 C18H15N3O6 ethyl 2-cyano-3-[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]prop-2-enoate ethyl 2-cyano-3-[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]prop-2-enoate 369.3
310833 C16H12N4O5 2-cyano-3-[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]prop-2-enamide 2-cyano-3-[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]prop-2-enamide 340.29
310834 C14H13N5O4S 3-[[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]methyleneamino]isothiourea 3-[[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]methyleneamino]isothiourea 347.35
310835 C13H10N2O2 13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,8,10,12(16)-hexaene NSC215962 226.23
310836 C14H14N2O2 2,3-dimethoxy-11H-pyrrolo[2,1-c][1,4]benzodiazepine 2,3-dimethoxy-11H-pyrrolo[2,1-c][1,4]benzodiazepine 242.27
310837 C13H12N2O2 13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaene NSC215964 228.25
310838 C14H16N2O2 2,3-dimethoxy-6,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine 53478-80-1 244.29
310839 C16H18N2O3 1-(2,3-dimethoxy-6,11-dihydropyrrolo[2,1-c][1,4]benzodiazepin-5-yl)ethanone 53413-64-2 286.33
310840 C17H18N2O4 5-acetyl-2,3-dimethoxy-6,11-dihydropyrrolo[2,1-c][1,4]benzodiazepine-9-carbaldehyde 53413-65-3 314.34
310841 C15H14N2O3 1-(13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaen-9-yl)ethanone NSC215968 270.28
310842 C16H14N2O4 9-acetyl-13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaene-4-carbaldehyde NSC215969 298.29
310843 C21H19N3O5 ethyl 3-(9-acetyl-13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaen-4-yl)-2-cyano-prop-2-enoate ethyl 3-(9-acetyl-13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaen-4-yl)-2-cyano-prop-2-enoate 393.4
310844 C19H16N4O4 3-(9-acetyl-13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaen-4-yl)-2-cyano-prop-2-enamide 3-(9-acetyl-13,15-dioxa-3,9-diazatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),4,6,10,12(16)-pentaen-4-yl)-2-cyano-prop-2-enamide 364.4
310845 C22H23N3O5 ethyl 3-(5-acetyl-2,3-dimethoxy-6,11-dihydropyrrolo[2,1-c][1,4]benzodiazepin-9-yl)-2-cyano-prop-2-enoate ethyl 3-(5-acetyl-2,3-dimethoxy-6,11-dihydropyrrolo[2,1-c][1,4]benzodiazepin-9-yl)-2-cyano-prop-2-enoate 409.4
310846 C12H13NO2 1-(2,5-dimethoxyphenyl)pyrrole 1-(2,5-dimethoxyphenyl)pyrrole 203.24
310847 C12H13NO2 1-(3,5-dimethoxyphenyl)pyrrole 1-(3,5-Dimethoxyphenyl)-1H-pyrrole 203.24
310848 C17H15NO2 1-(4-methoxyphenyl)-4-phenyl-3H-pyrrol-2-one 1-(4-methoxyphenyl)-4-phenyl-3H-pyrrol-2-one 265.31
310849 C16H15NO4 4-methyl-1,2,3,4-tetrahydroacridine-2,9-dicarboxylic acid 5508-15-6 285.29
310850 C17H15NO 4-phenyl-1-(p-tolyl)-3H-pyrrol-2-one 1-(4-methylphenyl)-4-phenyl-3H-pyrrol-2-one 249.31
310851 C17H14N2O2 2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole 2-methyl-4-(4-nitrophenyl)-1-phenylpyrrole 278.30
310852 C21H19NO4 2-(2-naphthylamino)-3-phenyl-pentanedioic acid NSC215981 349.4
310853 C18H23NO6 diethyl 1-(2-methoxyphenyl)-4-methyl-5-oxo-pyrrolidine-2,2-dicarboxylate 22200-84-6 349.4
310854 C12H10N2O2 2-(1H-pyrrol-2-ylmethyleneamino)benzoic acid 65271-82-1 214.22
310857 C13H13NO2 1-(3,5-dimethylphenyl)pyrrole-2-carboxylic acid 1-(3,5-dimethylphenyl)pyrrole-2-carboxylic acid 215.25
310858 C15H17NO2 ethyl 3-methyl-1,2,3,4-tetrahydrocyclopenta[b]indole-1-carboxylate 16077-15-9 243.30
310859 C21H22N2O6 ethyl N-(2,5-dimethoxyphenyl)-N-[2-(1,3-dioxoisoindolin-2-yl)ethyl]carbamate ethyl N-(2,5-dimethoxyphenyl)-N-[2-(1,3-dioxoisoindol-2-yl)ethyl]carbamate 398.4
310860 C15H11NO2 3-(4-aminophenyl)chromen-2-one 3-(4-aminophenyl)-2H-chromen-2-one 237.25
310861 C21H20N2O5 ethyl 1-(4-methoxyphenyl)-2-methyl-4-(4-nitrophenyl)pyrrole-3-carboxylate ethyl 1-(4-methoxyphenyl)-2-methyl-4-(4-nitrophenyl)pyrrole-3-carboxylate 380.4
310862 C19H14N2O5 5-formyl-2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole-3-carboxylic acid 28993-10-4 350.3
310863 C21H19N3O5 ethyl 5-(hydroxyiminomethyl)-2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole-3-carboxylate ethyl 5-(hydroxyiminomethyl)-2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole-3-carboxylate 393.4
310864 C13H13NO2 3-methyl-1,2,3,4-tetrahydrocyclopenta[b]indole-2-carboxylic acid 16077-16-0 215.25
310865 C17H14ClNO3 1-(4-chlorophenyl)-5-oxo-3-phenyl-pyrrolidine-2-carboxylic acid NSC215997 315.7
310866 C19H20N2O4 2-[3-(2,5-dimethoxyanilino)propyl]isoindoline-1,3-dione 2-[3-(2,5-dimethoxyanilino)propyl]isoindole-1,3-dione 340.4
310867 C20H19ClN2O5 2-chloro-N-(2,5-dimethoxyphenyl)-N-[2-(1,3-dioxoisoindolin-2-yl)ethyl]acetamide MLS003115100 402.8
310868 C20H18N2O4 ethyl 2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole-3-carboxylate 22108-58-3 350.4
310869 C14H15NO5 4-methyl-2-[(4-nitrophenyl)methyl]-3-oxo-cyclopentanecarboxylic acid 18124-81-7 277.27
310870 C16H12ClNO 1-(4-chlorophenyl)-4-phenyl-3H-pyrrol-2-one 1-(4-chlorophenyl)-4-phenyl-3H-pyrrol-2-one 269.72
310871 C12H11NO2 1-(o-tolyl)pyrrole-2-carboxylic acid 35524-49-3 201.22
310872 C20H15NO 1-(2-naphthyl)-4-phenyl-3H-pyrrol-2-one NSC216004 285.3
310874 C13H14N2O3 1-(3,4-dimethoxyphenyl)pyrrole-2-carbaldehyde oxime 1-(3,4-dimethoxyphenyl)pyrrole-2-carbaldehyde oxime 246.26
310875 C12H12N2O2 1-(4-methoxyphenyl)pyrrole-2-carbaldehyde oxime 1-(4-methoxyphenyl)pyrrole-2-carbaldehyde oxime 216.24
310876 C21H17N3O4 ethyl 5-cyano-2-methyl-4-(4-nitrophenyl)-1-phenyl-pyrrole-3-carboxylate 22108-64-1 375.4
310877 C18H18N2O4 2-[2-(2,5-dimethoxyanilino)ethyl]isoindoline-1,3-dione MLS003115101 326.3
310878 C25H26N2O6 N-(2,5-dimethoxyphenyl)-N-[2-(1,3-dioxoisoindolin-2-yl)ethyl]-2-methyl-3-oxo-cyclopentanecarboxamide MLS003115102 450.5
310879 C18H23NO6 diethyl 1-(2-methoxyphenyl)-3-methyl-5-oxo-pyrrolidine-2,2-dicarboxylate MLS003115103 349.4

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.