Carbon + Oxygen Compounds (C + O)
Browse all compounds containing Carbon + 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: 6,571,471
Showing 6,364,251 - 6,364,300 of 6,571,471
Page 127286 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6778247 | C28H22N4O3S | 2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-phenoxyphenyl)acetamide | 2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-phenoxyphenyl)acetamide | 494.6 |
| 6778248 | C17H18N6O2S2 | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | 402.5 |
| 6778249 | C20H19N5OS | N-benzyl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | N-benzyl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 377.5 |
| 6778250 | C21H21N5OS | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(m-tolyl)acetamide | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(m-tolyl)acetamide | 391.5 |
| 6778251 | C16H15N3O2S | 6-[3-(2-hydroxyethylsulfanyl)-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-(2-hydroxyethylsulfanyl)-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 313.4 |
| 6778252 | C21H19N5OS | 1-indolin-1-yl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]ethanone | 1-indolin-1-yl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]ethanone | 389.5 |
| 6778253 | C20H21BrN4O3S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-ethyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-ethoxyphenyl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-ethyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-ethoxyphenyl)acetamide | 477.4 |
| 6778254 | C20H20N4O4S | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 412.5 |
| 6778255 | C21H21N5O2S | N-(4-ethoxyphenyl)-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | N-(4-ethoxyphenyl)-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 407.5 |
| 6778256 | C27H21ClN4O2S | 2-[[4-benzyl-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-chlorophenyl)acetamide | 2-[[4-benzyl-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-chlorophenyl)acetamide | 501.0 |
| 6778257 | C23H26N4O4S2 | ethyl 2-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 486.6 |
| 6778259 | C20H15ClN6OS | 3-(4-chlorophenyl)-5-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanylmethyl]-1,2,4-oxadiazole | 3-(4-chlorophenyl)-5-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanylmethyl]-1,2,4-oxadiazole | 422.9 |
| 6778260 | C21H21N5O2S2 | N-(3-cyano-4,5,6,7-tetrahydrobenzothiophen-2-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3-cyano-4,5,6,7-tetrahydrobenzothiophen-2-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 439.6 |
| 6778262 | C22H18BrN3O2S | 6-[3-[(3-bromo-4-methoxy-phenyl)methylsulfanyl]-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[(3-bromo-4-methoxy-phenyl)methylsulfanyl]-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 468.4 |
| 6778263 | C14H15N5OS | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 301.37 |
| 6778264 | C26H23N3O3 | 6-(1-ethyl-7,8-dimethoxy-3-phenyl-2H-pyrazolo[3,4-c]isoquinolin-5-ylidene)cyclohexa-2,4-dien-1-one | 6-(1-ethyl-7,8-dimethoxy-3-phenyl-2H-pyrazolo[3,4-c]isoquinolin-5-ylidene)cyclohexa-2,4-dien-1-one | 425.5 |
| 6778265 | C31H25N3O3 | 6-(1-benzyl-7,8-dimethoxy-3-phenyl-2H-pyrazolo[3,4-c]isoquinolin-5-ylidene)cyclohexa-2,4-dien-1-one | 6-(1-benzyl-7,8-dimethoxy-3-phenyl-2H-pyrazolo[3,4-c]isoquinolin-5-ylidene)cyclohexa-2,4-dien-1-one | 487.5 |
| 6778266 | C19H20N2O4 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | 340.4 |
| 6778267 | C19H20N2O4 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | 340.4 |
| 6778268 | C21H18N6O2S2 | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 450.5 |
| 6778269 | C21H22N4O4S | ethyl 4-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate | ethyl 4-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate | 426.5 |
| 6778270 | C28H29N5O3S2 | N-benzyl-2-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | N-benzyl-2-[[2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | 547.7 |
| 6778271 | C20H17N5O2S2 | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-benzothiazol-2-yl)acetamide | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-benzothiazol-2-yl)acetamide | 423.5 |
| 6778272 | C13H17N5O2S | 3-[1-(2-amino-5-ethyl-6-methyl-pyrimidin-4-yl)diazirin-3-yl]sulfanyl-4-hydroxy-pent-3-en-2-one | 3-[1-(2-amino-5-ethyl-6-methyl-pyrimidin-4-yl)diazirin-3-yl]sulfanyl-4-hydroxy-pent-3-en-2-one | 307.37 |
| 6778274 | C23H18N4O5S | 4-methyl-N-[[3-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-nitro-benzamide | 4-methyl-N-[[3-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-nitro-benzamide | 462.5 |
| 6778275 | C23H18N4O5S | N-[[4-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-nitro-benzamide | N-[[4-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-nitro-benzamide | 462.5 |
| 6778276 | C24H21N3O5S | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4-dimethoxy-benzamide | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4-dimethoxy-benzamide | 463.5 |
| 6778277 | C28H20N4O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4,6-diphenyl-pyrimidine-2-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4,6-diphenyl-pyrimidine-2-carbohydrazide | 444.5 |
| 6778278 | C28H20N4O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4,6-diphenyl-pyrimidine-2-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4,6-diphenyl-pyrimidine-2-carbohydrazide | 444.5 |
| 6778279 | C22H16N4O4S2 | N-[[3-(3H-1,3-benzothiazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-nitro-benzamide | N-[[3-(3H-1,3-benzothiazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-nitro-benzamide | 464.5 |
| 6778280 | C23H18ClN3O3S | 2-chloro-4-methyl-N-[[4-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 2-chloro-4-methyl-N-[[4-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 451.9 |
| 6778281 | C20H20N4OS | 3-[4-methyl-3-[2-(2-methylphenoxy)ethylsulfanyl]-1H-1,2,4-triazol-5-ylidene]indole | 3-[4-methyl-3-[2-(2-methylphenoxy)ethylsulfanyl]-1H-1,2,4-triazol-5-ylidene]indole | 364.5 |
| 6778282 | C14H13N4O2S- | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetate | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetate | 301.35 |
| 6778283 | C14H14N4O2S | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid | 302.35 |
| 6778284 | C22H20N6O3S | 3-(3,4-dimethoxyphenyl)-5-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanylmethyl]-1,2,4-oxadiazole | 3-(3,4-dimethoxyphenyl)-5-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanylmethyl]-1,2,4-oxadiazole | 448.5 |
| 6778285 | C13H13N5OS | 2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 287.34 |
| 6778286 | C19H23N5OS | N-cyclohexyl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | N-cyclohexyl-2-[(5-indol-3-ylidene-4-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 369.5 |
| 6778288 | C23H21BrN4O6S | dimethyl 2-[[2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzene-1,4-dicarboxylate | dimethyl 2-[[2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzene-1,4-dicarboxylate | 561.4 |
| 6778289 | C26H24N4O4S | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 488.6 |
| 6778290 | C22H17ClN4O3S | N-(5-chloro-2-hydroxy-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(5-chloro-2-hydroxy-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 452.9 |
| 6778291 | C22H18ClN3O2S | 6-[3-[2-(2-chlorophenoxy)ethylsulfanyl]-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(2-chlorophenoxy)ethylsulfanyl]-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 423.9 |
| 6778292 | C19H16BrClN4O4S | methyl 5-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-2-chloro-benzoate | methyl 5-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-2-chloro-benzoate | 511.8 |
| 6778293 | C20H16BrF3N4O2S | 2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(trifluoromethyl)phenyl]acetamide | 2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(trifluoromethyl)phenyl]acetamide | 513.3 |
| 6778294 | C11H11BrN4O2S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 343.20 |
| 6778295 | C26H24ClN5O3S | N-(3-chloro-4-morpholino-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3-chloro-4-morpholino-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 522.0 |
| 6778296 | C15H15BrN6O2S2 | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | 455.4 |
| 6778297 | C17H15BrN4O2S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(o-tolyl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(o-tolyl)acetamide | 419.3 |
| 6778298 | C21H21N3O3 | (4R)-3-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 363.4 |
| 6778299 | C22H23BrN4O4S2 | ethyl 2-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 551.5 |
| 6778300 | C20H18BrClN4O3S | 2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-chloro-4-methoxy-phenyl)acetamide | 2-[[4-allyl-5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-chloro-4-methoxy-phenyl)acetamide | 509.8 |
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.