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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 200,951 - 201,000 of 6,179,671
Page 4020 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
340396 C14H8ClN3O5 6-chloro-8-(dihydroxyamino)-3-[2-(2-furyl)-2-oxo-ethylidene]quinoxalin-2-one 6-chloro-8-(dihydroxyamino)-3-[2-(2-furyl)-2-oxo-ethylidene]quinoxalin-2-one 333.68
340397 C20H12ClN3O4 6-chloro-8-(dihydroxyamino)-3-[2-(2-naphthyl)-2-oxo-ethylidene]quinoxalin-2-one 6-chloro-8-(dihydroxyamino)-3-[2-(2-naphthyl)-2-oxo-ethylidene]quinoxalin-2-one 393.8
340398 C17H13ClN2O3 7-chloro-3-[2-hydroxy-2-(4-methoxyphenyl)vinyl]-1H-quinoxalin-2-one 907170-21-2 328.7
340399 C16H10ClN3O4 7-chloro-3-[2-[3-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 7-chloro-3-[2-[3-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 343.72
340400 C16H10ClN3O4 7-chloro-3-[2-[4-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 7-chloro-3-[2-[4-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 343.72
340401 C19H15ClN2O3 7-chloro-3-(1-hydroxy-6-methoxy-3,4-dihydronaphthalen-2-yl)-1H-quinoxalin-2-one NSC370922 354.8
340402 C16H11ClN2O2 7-chloro-3-(2-hydroxy-2-phenyl-vinyl)-1H-quinoxalin-2-one 3-Phenacylidene-7-chloro-1,2,3,4-tetrahydroquinoxaline-2-one 298.72
340403 C17H15NO3 3-ethyl-3-hydroxy-1-phenyl-quinoline-2,4-dione 84261-53-0 281.30
340406 C11H13NOS2 3-benzyl-4-(hydroxymethyl)thiazolidine-2-thione MLS003171269 239.4
340407 C20H36N8O4 3,4-diisopropyl-1,3a,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione;3,6-diisopropyl-1,3a,4,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione NSC370928 452.6
340408 C10H18N4O2 3,4-diisopropyl-1,3a,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione CHEMBL1899879 226.28
340409 C10H18N4O2 3,6-diisopropyl-1,3a,4,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione 3,6-diisopropyl-1,3a,4,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione 226.28
340415 C13H15ClN2O6 5-chloro-1-(2,2,6-trimethyl-7-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)pyrimidine-2,4-dione NSC370985 330.72
340416 C16H25N3O2 (2S)-9-hydroxy-2-phenyl-1,5,9-triazacyclotridecan-4-one MAYFOLINE 291.39
340421 C12H11ClN4O2 5-[(6-chloropurin-9-yl)methyl]-5-methyl-3-methylene-tetrahydrofuran-2-one NSC370995 278.69
340422 C12H12N4O2S 5-methyl-3-methylene-5-[(6-sulfanylpurin-9-yl)methyl]tetrahydrofuran-2-one 5-methyl-3-methylene-5-[(6-sulfanylpurin-9-yl)methyl]tetrahydrofuran-2-one 276.32
340423 C13H13Cl2NO2 6-[bis(2-chloroethyl)amino]chromen-2-one 6-[bis(2-chloroethyl)amino]chromen-2-one 286.15
340424 C14H15ClN4O2 5-[2-(6-chloropurin-9-yl)ethyl]-5-ethyl-3-methylene-tetrahydrofuran-2-one NSC370999 306.75
340425 C13H16N2O4 1-[2-(2-ethyl-4-methylene-5-oxo-tetrahydrofuran-2-yl)ethyl]pyrimidine-2,4-dione NSC371000 264.28
340426 C23H28N2O3 N,N-dimethyl-4-(6-methyl-6-pyrrolidin-1-yl-7,8-dihydro-[1,3]dioxolo[4,5-g]chromen-8-yl)aniline NSC371003 380.5
340427 C32H30N2O8 6-[[4-[(6-hydroxy-1,3-benzodioxol-5-yl)-(4-hydroxyphenyl)methyl]piperazin-1-yl]-(4-hydroxyphenyl)methyl]-1,3-benzodioxol-5-ol NSC371004 570.6
340428 C16H15FN2O4 1-[(4-fluorophenyl)-(6-hydroxy-1,3-benzodioxol-5-yl)methyl]-3-methyl-urea CHEMBL4741160 318.30
340429 C17H16N2O6 1-[1,3-benzodioxol-5-yl-(6-hydroxy-1,3-benzodioxol-5-yl)methyl]-3-methyl-urea CHEMBL4783773 344.32
340430 C19H22N2O7 1-[(6-hydroxy-1,3-benzodioxol-5-yl)-(3,4,5-trimethoxyphenyl)methyl]-3-methyl-urea CHEMBL4755000 390.4
340431 C19H20N2O7 [6-[(2,4-dimethoxyphenyl)-ureido-methyl]-1,3-benzodioxol-5-yl] acetate NSC371008 388.4
340432 C26H31NO5 1-[10-(2,4-dimethoxyphenyl)-6,7,8,9,9a,10-hexahydro-[1,3]dioxolo[4,5-b]xanthen-5a-yl]pyrrolidine NSC371009 437.5
340433 C18H20N2O7 1-[(6-hydroxy-1,3-benzodioxol-5-yl)-(4-hydroxy-3,5-dimethoxy-phenyl)methyl]-3-methyl-urea NSC371011 376.4
340434 C25H29NO5 1-[8-(2,4-dimethoxyphenyl)-2,12,14-trioxatetracyclo[7.7.0.03,7.011,15]hexadeca-1(16),9,11(15)-trien-3-yl]pyrrolidine NSC371012 423.5
340435 C27H33NO6 1-[10-(3,4,5-trimethoxyphenyl)-6,7,8,9,9a,10-hexahydro-[1,3]dioxolo[4,5-b]xanthen-5a-yl]pyrrolidine NSC371013 467.6
340436 C26H31NO6 1-[8-(3,4,5-trimethoxyphenyl)-2,12,14-trioxatetracyclo[7.7.0.03,7.011,15]hexadeca-1(16),9,11(15)-trien-3-yl]pyrrolidine NSC371014 453.5
340437 C26H31NO7 ethyl 8-(2,4-dimethoxyphenyl)-6-methyl-6-pyrrolidin-1-yl-7,8-dihydro-[1,3]dioxolo[4,5-g]chromene-7-carboxylate NSC371015 469.5
340438 C25H29NO4 1-[10-(4-methoxyphenyl)-6,7,8,9,9a,10-hexahydro-[1,3]dioxolo[4,5-b]xanthen-5a-yl]pyrrolidine NSC371017 407.5
340439 C26H32N2O3 4-(5a-pyrrolidin-1-yl-6,7,8,9,9a,10-hexahydro-[1,3]dioxolo[4,5-b]xanthen-10-yl)-N,N-dimethyl-aniline NSC371018 420.5
340440 C25H29NO6 ethyl 8-(4-methoxyphenyl)-6-methyl-6-pyrrolidin-1-yl-7,8-dihydro-[1,3]dioxolo[4,5-g]chromene-7-carboxylate NSC371019 439.5
340441 C26H32N2O5 ethyl 8-[4-(dimethylamino)phenyl]-6-methyl-6-pyrrolidin-1-yl-7,8-dihydro-[1,3]dioxolo[4,5-g]chromene-7-carboxylate NSC371020 452.5
340446 C10H12N2O6 1-(3,4-dihydroxy-6-methyl-5-oxo-tetrahydropyran-2-yl)pyrimidine-2,4-dione NSC371040 256.21
340447 C36H28Cl2N6O4 7-chloro-3-[2-[4-[4-[4-[2-(6-chloro-3-oxo-4H-quinoxalin-2-yl)-1-hydroxy-vinyl]phenyl]piperazin-1-yl]phenyl]-2-hydroxy-vinyl]-1H-quinoxalin-2-one 7-chloro-3-[2-[4-[4-[4-[2-(6-chloro-3-oxo-4H-quinoxalin-2-yl)-1-hydroxy-vinyl]phenyl]piperazin-1-yl]phenyl]-2-hydroxy-vinyl]-1H-quinoxalin-2-one 679.5
340448 C15H10ClN3O2 7-chloro-3-[2-hydroxy-2-(2-pyridyl)vinyl]-1H-quinoxalin-2-one 7-chloro-3-[2-hydroxy-2-(2-pyridyl)vinyl]-1H-quinoxalin-2-one 299.71
340449 C17H13ClN2O2 7-chloro-3-(2-hydroxy-1-methyl-2-phenyl-vinyl)-1H-quinoxalin-2-one 7-chloro-3-(2-hydroxy-1-methyl-2-phenyl-vinyl)-1H-quinoxalin-2-one 312.7
340450 C18H15ClN2O2 7-chloro-3-[1-[hydroxy(phenyl)methylene]propyl]-1H-quinoxalin-2-one 7-chloro-3-[1-[hydroxy(phenyl)methylene]propyl]-1H-quinoxalin-2-one 326.8
340451 C14H15ClN2O2 7-chloro-3-(2-hydroxy-3,3-dimethyl-but-1-enyl)-1H-quinoxalin-2-one 7-chloro-3-(2-hydroxy-3,3-dimethyl-but-1-enyl)-1H-quinoxalin-2-one 278.73
340452 C16H11ClN2O3 7-chloro-3-[2-hydroxy-2-(3-hydroxyphenyl)vinyl]-1H-quinoxalin-2-one 7-chloro-3-[2-hydroxy-2-(3-hydroxyphenyl)vinyl]-1H-quinoxalin-2-one 314.72
340453 C16H10N4O6 3-[2-[3-(dihydroxyamino)phenyl]-2-oxo-ethylidene]-8-nitro-quinoxalin-2-one 3-[2-[3-(dihydroxyamino)phenyl]-2-oxo-ethylidene]-8-nitro-quinoxalin-2-one 354.27
340454 C16H11N3O4 3-[2-[4-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 3-[2-[4-(dihydroxyamino)phenyl]-2-oxo-ethylidene]quinoxalin-2-one 309.28
340455 C19H15N3O5 8-(dihydroxyamino)-3-(6-methoxy-1-oxo-tetralin-2-ylidene)quinoxalin-2-one 8-(dihydroxyamino)-3-(6-methoxy-1-oxo-tetralin-2-ylidene)quinoxalin-2-one 365.3
340456 C10H10N2O5 4-hydroxy-3-(hydroxyamino)-1-(2-hydroxyphenyl)-4-nitroso-but-3-en-1-one 4-hydroxy-3-(hydroxyamino)-1-(2-hydroxyphenyl)-4-nitroso-but-3-en-1-one 238.20
340457 C10H10N2O5 4-hydroxy-3-(hydroxyamino)-1-(3-hydroxyphenyl)-4-nitroso-but-3-en-1-one 4-hydroxy-3-(hydroxyamino)-1-(3-hydroxyphenyl)-4-nitroso-but-3-en-1-one 238.20
340458 C10H10N2O6 1-(2,4-dihydroxyphenyl)-4-hydroxy-3-(hydroxyamino)-4-nitroso-but-3-en-1-one 1-(2,4-dihydroxyphenyl)-4-hydroxy-3-(hydroxyamino)-4-nitroso-but-3-en-1-one 254.20
340459 C12H12N2O4 6-hydroxy-5-(hydroxyamino)-6-nitroso-1-phenyl-hexa-1,5-dien-3-one 6-hydroxy-5-(hydroxyamino)-6-nitroso-1-phenyl-hexa-1,5-dien-3-one 248.23
340460 C10H10N2O5 4-hydroxy-3-(hydroxyamino)-1-(4-hydroxyphenyl)-4-nitroso-but-3-en-1-one 4-hydroxy-3-(hydroxyamino)-1-(4-hydroxyphenyl)-4-nitroso-but-3-en-1-one 238.20

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