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 161,451 - 161,500 of 6,179,671
Page 3230 of 123,594
CID Formula IUPAC Name Traditional Name Mol. Weight
281393 C21H21N5O5S2 N-(4-ethoxyphenyl)-3-oxo-2-[4-(thiazol-2-ylsulfamoyl)phenyl]azo-butanamide NSC134176 487.6
281394 C23H19N5O4S2 N-(1-naphthyl)-3-oxo-2-[4-(thiazol-2-ylsulfamoyl)phenyl]azo-butanamide NSC134177 493.6
281395 C21H21N5O4S2 N-(3,5-dimethylphenyl)-3-oxo-2-[4-(thiazol-2-ylsulfamoyl)phenyl]azo-butanamide NSC134178 471.6
281396 C16H19N5O5S N-(3,4-dimethylisoxazolidin-5-yl)-4-[(2-hydroxy-6-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide NSC134179 393.4
281397 C14H11N5O4S2 4-[(2-hydroxy-6-oxo-1H-pyridin-3-yl)azo]-N-thiazol-2-yl-benzenesulfonamide NSC134180 377.4
281398 C23H23N5O5S N-(4-ethoxyphenyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134181 481.5
281399 C21H19ClN6O4S N-(4-chlorophenyl)-2-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]azo-3-oxo-butanamide NSC134182 486.9
281400 C18H15ClN6O4S2 N-(4-chlorophenyl)-3-oxo-2-[4-(1,3,4-thiadiazol-2-ylsulfamoyl)phenyl]azo-butanamide NSC134183 478.9
281401 C23H24N6O5S N-(4-ethoxyphenyl)-2-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]azo-3-oxo-butanamide NSC134184 496.5
281402 C22H27N5O5S 2-[4-[(3,4-dimethylisoxazolidin-5-yl)sulfamoyl]phenyl]azo-N-(o-tolyl)-3-oxo-butanamide NSC134185 473.5
281403 C25H21N5O4S N-(1-naphthyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134186 487.5
281404 C13H10N6O4S2 4-[(5-hydroxy-6-oxo-1H-pyridin-3-yl)azo]-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide NSC134187 378.4
281405 C21H24ClN5O5S N-(4-chlorophenyl)-2-[4-[(3,4-dimethylisoxazolidin-5-yl)sulfamoyl]phenyl]azo-3-oxo-butanamide NSC134188 494.0
281406 C21H18ClN5O4S N-(4-chlorophenyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134189 471.9
281407 C12H12N6O3S 2-[4-[(6-oxo-1H-pyridin-3-yl)azo]phenyl]sulfonylguanidine NSC134190 320.33
281408 C22H21N5O4S N-(o-tolyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134191 451.5
281409 C23H29N5O6S 2-[4-[(3,4-dimethylisoxazolidin-5-yl)sulfamoyl]phenyl]azo-N-(4-ethoxyphenyl)-3-oxo-butanamide NSC134192 503.6
281410 C22H22N6O5S N-(2-methoxyphenyl)-2-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]azo-3-oxo-butanamide NSC134193 482.5
281411 C22H21N5O5S N-(2-methoxyphenyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134194 467.5
281412 C13H10N6O4S2 4-[(2-hydroxy-6-oxo-1H-pyridin-3-yl)azo]-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide NSC134195 378.4
281413 C11H10N4O3S 4-[(2-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide NSC134196 278.29
281414 C16H13N5O3S 4-[(2-oxo-1H-pyridin-3-yl)azo]-N-(2-pyridyl)benzenesulfonamide NSC134197 355.4
281415 C25H27N5O5S 2-[4-[(3,4-dimethylisoxazolidin-5-yl)sulfamoyl]phenyl]azo-N-(1-naphthyl)-3-oxo-butanamide NSC134198 509.6
281416 C11H10N4O4S 4-[(2-hydroxy-6-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide MLS000738241 294.29
281417 C16H15N5O4S N-(3,4-dimethylisoxazol-5-yl)-4-[(5-hydroxy-2-pyridyl)azo]benzenesulfonamide NSC134200 373.4
281418 C14H12N6O3S2 N-(5-methyl-1,3,4-thiadiazol-2-yl)-4-[(6-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide NSC134201 376.4
281419 C17H18N4O5S N-(2-methoxyphenyl)-3-oxo-2-(4-sulfamoylphenyl)azo-butanamide NSC134202 390.4
281420 C16H14N6O3S N-(4-methylpyrimidin-2-yl)-4-[(6-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide NSC134203 370.4
281421 C16H15N5O5S N-(3,4-dimethylisoxazol-5-yl)-4-[(5-hydroxy-6-oxo-1H-pyridin-3-yl)azo]benzenesulfonamide NSC134204 389.4
281422 C16H15ClN4O4S N-(4-chlorophenyl)-3-oxo-2-(4-sulfamoylphenyl)azo-butanamide NSC134205 394.8
281423 C15H12N6O3S 4-[(6-oxo-1H-pyridin-3-yl)azo]-N-pyrimidin-2-yl-benzenesulfonamide NSC134206 356.4
281424 C16H14N6O3S 4-[(3-hydroxy-2-pyridyl)azo]-N-(4-methylpyrimidin-2-yl)benzenesulfonamide NSC134207 370.4
281425 C13H13N3O 3-(3,4-dimethylphenyl)azo-1H-pyridin-2-one NSC134208 227.26
281426 C22H23N5O6S 2-[4-[(3,4-dimethylisoxazol-5-yl)sulfamoyl]phenyl]azo-N-(2-methoxyphenyl)-3-oxo-butanamide NSC134209 485.5
281427 C23H23N5O4S N-(3,5-dimethylphenyl)-3-oxo-2-[4-(2-pyridylsulfamoyl)phenyl]azo-butanamide NSC134210 465.5
281428 C15H12N6O3S 4-[(3-hydroxy-2-pyridyl)azo]-N-pyrimidin-2-yl-benzenesulfonamide NSC134211 356.4
281429 C16H13N5O3S 4-[(3-hydroxy-2-pyridyl)azo]-N-(2-pyridyl)benzenesulfonamide NSC134212 355.4
281430 C18H20N4O4S N-(3,5-dimethylphenyl)-3-oxo-2-(4-sulfamoylphenyl)azo-butanamide NSC134213 388.4
281431 C17H18N4O4S N-(o-tolyl)-3-oxo-2-(4-sulfamoylphenyl)azo-butanamide NSC134214 374.4
281432 C14H11N5O4S2 4-[(5-hydroxy-6-oxo-1H-pyridin-3-yl)azo]-N-thiazol-2-yl-benzenesulfonamide NSC134215 377.4
281441 C20H14BrClN4O6S N-[[1-(4-bromophenyl)-2-(4-chlorophenyl)sulfonyl-ethylidene]amino]-2,4-dinitro-aniline N-[[1-(4-bromophenyl)-2-(4-chlorophenyl)sulfonyl-ethylidene]amino]-2,4-dinitro-aniline 553.8
281443 C10H11NO3S S-(2-nitro-1-phenyl-ethyl) ethanethioate NSC134228 225.27
281444 C21H17BrN4O6S N-[[1-(4-bromophenyl)-2-(p-tolylsulfonyl)ethylidene]amino]-2,4-dinitro-aniline N-[[1-(4-bromophenyl)-2-(p-tolylsulfonyl)ethylidene]amino]-2,4-dinitro-aniline 533.4
281445 C14H10Br2N4O4 N-[[2-bromo-1-(4-bromophenyl)ethylidene]amino]-2,4-dinitro-aniline DS-011847 458.06
281448 C9H8F3NO3S2 N-[4-(trifluoromethylsulfanylsulfonyl)phenyl]acetamide NSC134233 299.3
281449 C21H18N4O6S 2,4-dinitro-N-[[1-phenyl-2-(p-tolylsulfonyl)ethylidene]amino]aniline AKOS030658946 454.5
281451 C21H13NO4 2-benzo[f][1,3]benzodioxol-6-ylquinoline-4-carboxylic acid NSC134244 343.3
281452 C38H44N6O4 N-benzyl-2-[[2-(benzylamino)-2-oxo-ethyl]-[2-[bis[2-(benzylamino)-2-oxo-ethyl]amino]ethyl]amino]acetamide 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetrakis(n-benzylacetamide) 648.8
281453 C24H26N4O4 1-benzyl-4-[2-(4-benzyl-3,5-dioxo-piperazin-1-yl)ethyl]piperazine-2,6-dione MLS002920224 434.5
281455 C30H38N4O8 1-[2-(3,4-dimethoxyphenyl)ethyl]-4-[2-[4-[2-(3,4-dimethoxyphenyl)ethyl]-3,5-dioxo-piperazin-1-yl]ethyl]piperazine-2,6-dione NSC134248 582.6

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.