CompoundLookup Search compounds by elements

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 6,519,501 - 6,519,550 of 6,571,471
Page 130391 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6944241 C18H24NO4+ (2,5-dimethoxyphenyl)methyl-[(3,5-dimethoxyphenyl)methyl]ammonium (2,5-dimethoxyphenyl)methyl-[(3,5-dimethoxyphenyl)methyl]ammonium 318.4
6944242 C16H26NO3+ (3,5-dimethoxyphenyl)methyl-[(1S,2S)-2-methoxycyclohexyl]ammonium (3,5-dimethoxyphenyl)methyl-[(1S,2S)-2-methoxycyclohexyl]ammonium 280.38
6944243 C16H26NO3+ (3,5-dimethoxyphenyl)methyl-[(1R,2S)-2-methoxycyclohexyl]ammonium (3,5-dimethoxyphenyl)methyl-[(1R,2S)-2-methoxycyclohexyl]ammonium 280.38
6944244 C16H26NO3+ (3,5-dimethoxyphenyl)methyl-[(1S,2R)-2-methoxycyclohexyl]ammonium (3,5-dimethoxyphenyl)methyl-[(1S,2R)-2-methoxycyclohexyl]ammonium 280.38
6944245 C21H25N2O+ 2-[(4-methoxy-2,5-dimethyl-phenyl)methyl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium 2-[(4-methoxy-2,5-dimethyl-phenyl)methyl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium 321.4
6944246 C16H26NO3+ (3,5-dimethoxyphenyl)methyl-[(1R,2R)-2-methoxycyclohexyl]ammonium (3,5-dimethoxyphenyl)methyl-[(1R,2R)-2-methoxycyclohexyl]ammonium 280.38
6944247 C15H22Cl2NO+ 2-(2,4-dichlorophenyl)ethyl-[(1S,2S)-2-methoxycyclohexyl]ammonium 2-(2,4-dichlorophenyl)ethyl-[(1S,2S)-2-methoxycyclohexyl]ammonium 303.2
6944248 C15H22Cl2NO+ 2-(2,4-dichlorophenyl)ethyl-[(1S,2R)-2-methoxycyclohexyl]ammonium 2-(2,4-dichlorophenyl)ethyl-[(1S,2R)-2-methoxycyclohexyl]ammonium 303.2
6944249 C15H22Cl2NO+ 2-(2,4-dichlorophenyl)ethyl-[(1R,2S)-2-methoxycyclohexyl]ammonium 2-(2,4-dichlorophenyl)ethyl-[(1R,2S)-2-methoxycyclohexyl]ammonium 303.2
6944250 C15H22Cl2NO+ 2-(2,4-dichlorophenyl)ethyl-[(1R,2R)-2-methoxycyclohexyl]ammonium 2-(2,4-dichlorophenyl)ethyl-[(1R,2R)-2-methoxycyclohexyl]ammonium 303.2
6944251 C20H23N2O+ 2-[(4-ethoxyphenyl)methyl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium 2-[(4-ethoxyphenyl)methyl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium 307.4
6944252 C13H10NO4S- 3-(benzenesulfonamido)benzoate 3-(benzenesulfonamido)benzoate 276.29
6944253 C18H24N3O2S+ 2-[(2-benzamido-4,5-dimethyl-thiophene-3-carbonyl)amino]ethyl-dimethyl-ammonium 2-[(2-benzamido-4,5-dimethyl-thiophene-3-carbonyl)amino]ethyl-dimethyl-ammonium 346.5
6944254 C23H27N2O+ 1-(2-ethoxyphenyl)-4-(1-naphthylmethyl)piperazin-4-ium 1-(2-ethoxyphenyl)-4-(1-naphthylmethyl)piperazin-4-ium 347.5
6944255 C17H19FN3O2+ 1-(4-fluorophenyl)-4-[(2-nitrophenyl)methyl]piperazin-4-ium 1-(4-fluorophenyl)-4-[(2-nitrophenyl)methyl]piperazin-4-ium 316.35
6944256 C19H25N2O2+ 1-[(2,4-dimethoxyphenyl)methyl]-4-phenyl-piperazin-1-ium 1-[(2,4-dimethoxyphenyl)methyl]-4-phenyl-piperazin-1-ium 313.4
6944257 C21H29N2O2+ 1-[(3-ethoxy-4-methoxy-phenyl)methyl]-4-(o-tolyl)piperazin-1-ium 1-[(3-ethoxy-4-methoxy-phenyl)methyl]-4-(o-tolyl)piperazin-1-ium 341.5
6944258 C14H22NO+ 1-[(2-methoxyphenyl)methyl]azepan-1-ium 1-[(2-methoxyphenyl)methyl]azepan-1-ium 220.33
6944259 C21H26NO3+ ethyl (2R)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-2-carboxylate ethyl (2R)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-2-carboxylate 340.4
6944260 C21H26NO3+ ethyl (2S)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-2-carboxylate ethyl (2S)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-2-carboxylate 340.4
6944261 C20H18FNO 1-[(3aR,4S,9bR)-4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethanone 1-[(3aR,4S,9bR)-4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethanone 307.4
6944262 C15H14NO3- (3aR,4R,9bR)-8-acetyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylate (3aR,4R,9bR)-8-acetyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylate 256.28
6944263 C15H15NO3 (3aR,4R,9bR)-8-acetyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (3aR,4R,9bR)-8-acetyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid 257.28
6944264 C20H28N2O3+2 1-phenyl-4-[(3,4,5-trimethoxyphenyl)methyl]piperazine-1,4-diium 1-phenyl-4-[(3,4,5-trimethoxyphenyl)methyl]piperazine-1,4-diium 344.4
6944266 C13H10N3O3S- 4-nitro-2-(phenylcarbamothioylamino)phenolate 4-nitro-2-(phenylcarbamothioylamino)phenolate 288.30
6944267 C20H26FN2O2+ 1-[(3-ethoxy-4-methoxy-phenyl)methyl]-4-(4-fluorophenyl)piperazin-1-ium 1-[(3-ethoxy-4-methoxy-phenyl)methyl]-4-(4-fluorophenyl)piperazin-1-ium 345.4
6944268 C14H24N2O2+2 1-[(2,5-dimethoxyphenyl)methyl]-4-methyl-piperazine-1,4-diium 1-[(2,5-dimethoxyphenyl)methyl]-4-methyl-piperazine-1,4-diium 252.35
6944269 C19H24NO4+ (9S,10S)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one (9S,10S)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one 330.4
6944270 C19H24NO4+ (9S,10R)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one (9S,10R)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one 330.4
6944272 C19H24NO4+ (9R,10S)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one (9R,10S)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one 330.4
6944273 C19H24NO4+ (9R,10R)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one (9R,10R)-9-hydroxy-8,8-dimethyl-10-piperidin-1-ium-1-yl-9,10-dihydropyrano[2,3-f]chromen-2-one 330.4
6944274 C17H23N2O+ 1-(2,3-dimethylphenyl)-4-(2-furylmethyl)piperazin-4-ium 1-(2,3-dimethylphenyl)-4-(2-furylmethyl)piperazin-4-ium 271.38
6944275 C18H28NO+ (3R,4R)-1-cyclohexyl-3-methyl-4-phenyl-piperidin-1-ium-4-ol (3R,4R)-1-cyclohexyl-3-methyl-4-phenyl-piperidin-1-ium-4-ol 274.4
6944276 C11H7ClNO4- 2-chloro-4-(2,5-dioxopyrrolidin-1-yl)benzoate 2-chloro-4-(2,5-dioxopyrrolidin-1-yl)benzoate 252.63
6944279 C19H24ClN2O2+ 1-(4-chlorophenyl)-4-[(2,5-dimethoxyphenyl)methyl]piperazin-4-ium 1-(4-chlorophenyl)-4-[(2,5-dimethoxyphenyl)methyl]piperazin-4-ium 347.9
6944280 C21H26NO3+ ethyl (3S)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-3-carboxylate ethyl (3S)-1-[(3-phenoxyphenyl)methyl]piperidin-1-ium-3-carboxylate 340.4
6944281 C13H10NO4- 2-[furan-2-carbonyl(methyl)amino]benzoate 2-[furan-2-carbonyl(methyl)amino]benzoate 244.22
6944282 C19H25N2O+ 1-[(2-ethoxyphenyl)methyl]-4-phenyl-piperazin-1-ium 1-[(2-ethoxyphenyl)methyl]-4-phenyl-piperazin-1-ium 297.4
6944283 C17H26NO4+ ethyl 1-[(3,4-dimethoxyphenyl)methyl]piperidin-1-ium-4-carboxylate ethyl 1-[(3,4-dimethoxyphenyl)methyl]piperidin-1-ium-4-carboxylate 308.4
6944284 C18H21F2N2O+ 1-[(3,4-difluorophenyl)methyl]-4-(2-methoxyphenyl)piperazin-1-ium 1-[(3,4-difluorophenyl)methyl]-4-(2-methoxyphenyl)piperazin-1-ium 319.4
6944285 C21H29N2O2+ 4-[[4-(2,3-dimethylphenyl)piperazin-1-ium-1-yl]methyl]-2-ethoxy-phenol 4-[[4-(2,3-dimethylphenyl)piperazin-1-ium-1-yl]methyl]-2-ethoxy-phenol 341.5
6944286 C16H20N3O4+ 1-(2-methoxyphenyl)-4-[(5-nitro-2-furyl)methyl]piperazin-4-ium 1-(2-methoxyphenyl)-4-[(5-nitro-2-furyl)methyl]piperazin-4-ium 318.35
6944287 C18H22ClN2O+ 1-(2-chlorophenyl)-4-[(2-methoxyphenyl)methyl]piperazin-4-ium 1-(2-chlorophenyl)-4-[(2-methoxyphenyl)methyl]piperazin-4-ium 317.8
6944288 C17H26NO3+ ethyl (3R)-1-[(2-ethoxyphenyl)methyl]piperidin-1-ium-3-carboxylate ethyl (3R)-1-[(2-ethoxyphenyl)methyl]piperidin-1-ium-3-carboxylate 292.4
6944289 C17H26NO3+ ethyl (3S)-1-[(2-ethoxyphenyl)methyl]piperidin-1-ium-3-carboxylate ethyl (3S)-1-[(2-ethoxyphenyl)methyl]piperidin-1-ium-3-carboxylate 292.4
6944290 C19H24ClN2O2+ 1-(3-chlorophenyl)-4-[(3,4-dimethoxyphenyl)methyl]piperazin-4-ium 1-(3-chlorophenyl)-4-[(3,4-dimethoxyphenyl)methyl]piperazin-4-ium 347.9
6944291 C21H29N2O2+ 1-(2-ethoxyphenyl)-4-[(4-ethoxyphenyl)methyl]piperazin-4-ium 1-(2-ethoxyphenyl)-4-[(4-ethoxyphenyl)methyl]piperazin-4-ium 341.5
6944292 C19H25N2O2+ 1-(2-methoxyphenyl)-4-[(4-methoxyphenyl)methyl]piperazin-4-ium 1-(2-methoxyphenyl)-4-[(4-methoxyphenyl)methyl]piperazin-4-ium 313.4
6944293 C14H15FNO3- trans-(1R,2R)-2-[(4-fluorophenyl)carbamoyl]cyclohexanecarboxylate trans-(1R,2R)-2-[(4-fluorophenyl)carbamoyl]cyclohexanecarboxylate 264.27
6944294 C18H22ClN2O2+ 5-[[4-(3-chlorophenyl)piperazin-1-ium-1-yl]methyl]-2-methoxy-phenol 5-[[4-(3-chlorophenyl)piperazin-1-ium-1-yl]methyl]-2-methoxy-phenol 333.8

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.