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 144,351 - 144,400 of 6,179,671
Page 2888 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
255475 C11H10N2O2 8-(dimethylamino)quinoline-5,6-dione NSC81059 202.21
255476 C11H9NO4 7,8-dimethoxyquinoline-5,6-dione NSC81060 219.19
255477 C11H9ClN2O2 7-chloro-8-(dimethylamino)quinoline-5,6-dione NSC81061 236.65
255479 C13H13NO6 3-[(3,4-dimethoxy-5-nitro-phenyl)methylene]tetrahydrofuran-2-one 3-[(3,4-dimethoxy-5-nitro-phenyl)methylene]tetrahydrofuran-2-one 279.24
255480 C12H11NO5 3-[(4-methoxy-3-nitro-phenyl)methylene]tetrahydrofuran-2-one 3-[(4-methoxy-3-nitro-phenyl)methylene]tetrahydrofuran-2-one 249.22
255481 C13H15NO4 3-[(3-amino-4,5-dimethoxy-phenyl)methylene]tetrahydrofuran-2-one 3-[(3-amino-4,5-dimethoxy-phenyl)methylene]tetrahydrofuran-2-one 249.26
255482 C15H17NO6 3-[(4,5-diethoxy-2-nitro-phenyl)methylene]tetrahydrofuran-2-one 3-[(4,5-diethoxy-2-nitro-phenyl)methylene]tetrahydrofuran-2-one 307.30
255485 C12H9NO6 3-[(6-nitro-1,3-benzodioxol-5-yl)methylene]tetrahydrofuran-2-one 3-[(6-nitro-1,3-benzodioxol-5-yl)methylene]tetrahydrofuran-2-one 263.20
255486 C18H17NO5S N-[2-methoxy-5-[(2-oxotetrahydrofuran-3-ylidene)methyl]phenyl]benzenesulfonamide N-[2-methoxy-5-[(2-oxotetrahydrofuran-3-ylidene)methyl]phenyl]benzenesulfonamide 359.4
255487 C19H18N2O8S N-[2,3-dimethoxy-5-[(2-oxotetrahydrofuran-3-ylidene)methyl]phenyl]-4-nitro-benzenesulfonamide N-[2,3-dimethoxy-5-[(2-oxotetrahydrofuran-3-ylidene)methyl]phenyl]-4-nitro-benzenesulfonamide 434.4
255490 C23H25NO4 3-[[2-(benzylideneamino)-4,5-diethoxy-phenyl]methylene]-5-methyl-tetrahydrofuran-2-one 3-[[2-(benzylideneamino)-4,5-diethoxy-phenyl]methylene]-5-methyl-tetrahydrofuran-2-one 379.4
255491 C16H19Br2NO6 3-bromo-3-[bromo-(4,5-diethoxy-2-nitro-phenyl)methyl]-5-methyl-tetrahydrofuran-2-one NSC81075 481.1
255492 C15H14N2O4 2-[[6-[(5-methyl-2-oxo-tetrahydrofuran-3-ylidene)methyl]-1,3-benzodioxol-5-yl]amino]acetonitrile 2-[[6-[(5-methyl-2-oxo-tetrahydrofuran-3-ylidene)methyl]-1,3-benzodioxol-5-yl]amino]acetonitrile 286.28
255493 C16H19NO6 3-[(4,5-diethoxy-2-nitro-phenyl)methylene]-5-methyl-tetrahydrofuran-2-one 3-[(4,5-diethoxy-2-nitro-phenyl)methylene]-5-methyl-tetrahydrofuran-2-one 321.32
255494 C13H11Br2NO6 3-bromo-3-[bromo-(6-nitro-1,3-benzodioxol-5-yl)methyl]-5-methyl-tetrahydrofuran-2-one NSC81078 437.04
255496 C15H21NO4 6,7-diethoxy-3-(2-hydroxyethyl)-3,4-dihydro-1H-quinolin-2-one NSC81080 279.33
255497 C12H10N2O7 2-acetamido-3-(6-nitro-1,3-benzodioxol-5-yl)prop-2-enoic acid 2-acetamido-3-(6-nitro-1,3-benzodioxol-5-yl)prop-2-enoic acid 294.22
255498 C19H18N2O6 ethyl 2-benzamido-3-(4-methoxy-3-nitro-phenyl)prop-2-enoate ethyl 2-benzamido-3-(4-methoxy-3-nitro-phenyl)prop-2-enoate 370.4
255499 C17H12N2O5 4-[(4-methoxy-3-nitro-phenyl)methylene]-2-phenyl-oxazol-5-one 4-[(4-methoxy-3-nitro-phenyl)methylene]-2-phenyl-oxazol-5-one 324.29
255500 C16H9Cl2NO2 4-[(3,4-dichlorophenyl)methylene]-2-phenyl-oxazol-5-one SCHEMBL6795309 318.2
255501 C20H18N2O6 4-[(4,5-diethoxy-2-nitro-phenyl)methylene]-2-phenyl-oxazol-5-one 4-[(4,5-diethoxy-2-nitro-phenyl)methylene]-2-phenyl-oxazol-5-one 382.4
255502 C16H26N4O6S ethyl 2-[2-[2-[2-(2-ethoxy-1-methyl-2-oxo-ethylidene)hydrazino]-1-methyl-2-oxo-ethyl]sulfanylpropanoylhydrazono]propanoate ethyl 2-[2-[2-[2-(2-ethoxy-1-methyl-2-oxo-ethylidene)hydrazino]-1-methyl-2-oxo-ethyl]sulfanylpropanoylhydrazono]propanoate 402.5
255505 C14H19NO3 1-(4-hydroxy-3-methoxy-phenyl)-2-(2-piperidyl)ethanone Acetophenone, 4'-hydroxy-3'-methoxy-2-(2-piperidyl)- 249.30
255506 C11H7Cl2NO4 3-[(4,5-dichloro-2-nitro-phenyl)methylene]tetrahydrofuran-2-one 3-[(4,5-dichloro-2-nitro-phenyl)methylene]tetrahydrofuran-2-one 288.08
255507 C11H9Cl2NO2 3-[(2-amino-4,5-dichloro-phenyl)methylene]tetrahydrofuran-2-one 3-[(2-amino-4,5-dichloro-phenyl)methylene]tetrahydrofuran-2-one 258.10
255509 C21H18N2O 5-benzyl-2-oxo-6-(2-phenylethyl)-1H-pyridine-3-carbonitrile NSC81108 314.4
255510 C14H12N2O 5-benzyl-6-methyl-2-oxo-1H-pyridine-3-carbonitrile NSC81109 224.26
255511 C22H23NO [4-[(dimethylamino)methyl]phenyl]-diphenyl-methanol 13991-00-9 317.4
255517 C18H12ClNOS 1-benzo[b]phenothiazin-12-yl-2-chloro-ethanone NSC81121 325.8
255518 C26H17NO2S2 13-(benzenesulfonyl)-2-thia-13-azapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4,6,8,10,15,17,19,21-decaene NSC81122 439.6
255519 C22H14ClNOS 2-chloro-1-(2-thia-13-azapentacyclo[12.8.0.03,12.04,9.015,20]docosa-1(14),3(12),4,6,8,10,15,17,19,21-decaen-13-yl)ethanone 2-chloro-1-(14h-dibenzo[a,h]phenothiazin-14-yl)ethanone 375.9
255520 C26H17NO2S2 13-(benzenesulfonyl)-2-thia-13-azapentacyclo[12.8.0.03,12.04,9.015,20]docosa-1(14),3(12),4,6,8,10,15,17,19,21-decaene NSC81124 439.6
255522 C14H23NO5S 4-hydroxy-5-isopropyl-2-methyl-benzenesulfonic acid;morpholine NSC81130 317.40
255523 C11H14N2O5S 4-[(4-sulfophenyl)hydrazono]pentanoic acid 4-[(4-sulfophenyl)hydrazono]pentanoic acid 286.31
255524 C11H18N4O4S 4-[[N-[(3-carboxy-1-methyl-propylidene)amino]-C-sulfanyl-carbonimidoyl]hydrazono]pentanoic acid 4-[[N-[(3-carboxy-1-methyl-propylidene)amino]-C-sulfanyl-carbonimidoyl]hydrazono]pentanoic acid 302.35
255526 C12H11NO5 6-(4-nitrophenyl)-4-oxo-hex-5-enoic acid 6-(4-nitrophenyl)-4-oxo-hex-5-enoic acid 249.22
255527 C12H13N3O2S 4-(1,3-benzothiazol-2-ylhydrazono)pentanoic acid 4-(1,3-benzothiazol-2-ylhydrazono)pentanoic acid 263.32
255528 C12H18N4O6 4-[[2-[2-(3-carboxy-1-methyl-propylidene)hydrazino]-2-oxo-acetyl]hydrazono]pentanoic acid 4-[[2-[2-(3-carboxy-1-methyl-propylidene)hydrazino]-2-oxo-acetyl]hydrazono]pentanoic acid 314.29
255531 C10H11N5O3 3-(6-aminopurin-9-yl)-2,6-dioxabicyclo[3.2.0]heptan-4-ol 61773-79-3 249.23
255532 C17H19N5O6S [5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl 4-methylbenzenesulfonate 9-{5-o-[(4-methylphenyl)sulfonyl]pentofuranosyl}-9h-purin-6-amine 421.4
255533 C21H32N2O6 tert-butyl 2-[[2-(benzyloxycarbonylamino)-3-hydroxy-butanoyl]amino]-3-methyl-butanoate 5616-77-3 408.5
255534 C26H18BrN3O12S [5-bromo-3,4-bis[(4-nitrobenzoyl)oxy]tetrahydrothiophen-2-yl]methyl 4-nitrobenzoate 2495-78-5 676.4
255537 C7H8N2O2 5-allyl-1H-pyrimidine-2,4-dione 5-prop-2-enyl-1H-pyrimidine-2,4-dione 152.15
255539 C5H10I2N2O 1,3-bis(2-iodoethyl)urea 1,3-bis(2-iodoethyl)urea 367.95
255540 C5H9I2N3O2 1,3-bis(2-iodoethyl)-1-nitroso-urea 1,3-bis(2-iodoethyl)-1-nitrosourea 396.95
255541 C5H10BrClN2O 1-(2-bromoethyl)-3-(2-chloroethyl)urea 1-(2-bromoethyl)-3-(2-chloroethyl)urea 229.50
255542 C5H11ClN4O2 1-(2-chloroethyl)-3-(methylcarbamoylamino)urea 16813-41-5 194.62
255543 C4H10N4O2 1-methyl-1-(methylcarbamoylamino)urea 16813-40-4 146.15
255544 C12H20Cl2N6O4 1-(2-chloroethyl)-3-[(1R,2R)-2-[[2-chloroethyl(nitroso)carbamoyl]amino]cyclohexyl]-1-nitroso-urea SRI 2314 383.23
255545 C12H22Cl2N4O2 1-(2-chloroethyl)-3-[(1R,2R)-2-(2-chloroethylcarbamoylamino)cyclohexyl]urea NSC81172 325.23

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.