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 6,498,051 - 6,498,100 of 6,571,471
Page 129962 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6920161 C14H16ClNO3 (2S)-4-(4-chlorophenyl)-4-oxo-2-pyrrolidin-1-ium-1-yl-butanoate (2S)-4-(4-chlorophenyl)-4-oxo-2-pyrrolidin-1-ium-1-yl-butanoate 281.73
6920162 C18H19F3N3O+ 2-(4-phenylpiperazin-1-ium-1-yl)-N-(2,4,5-trifluorophenyl)acetamide 2-(4-phenylpiperazin-1-ium-1-yl)-N-(2,4,5-trifluorophenyl)acetamide 350.4
6920163 C18H20F2N3O+ N-(2,5-difluorophenyl)-2-(4-phenylpiperazin-1-ium-1-yl)acetamide N-(2,5-difluorophenyl)-2-(4-phenylpiperazin-1-ium-1-yl)acetamide 332.4
6920164 C23H25N2O+ 1-(2-naphthyl)-3-(4-phenylpiperazin-1-ium-1-yl)propan-1-one 1-(2-naphthyl)-3-(4-phenylpiperazin-1-ium-1-yl)propan-1-one 345.5
6920165 C20H23N2O3+ 1-(1,3-benzodioxol-5-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propan-1-one 1-(1,3-benzodioxol-5-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propan-1-one 339.4
6920166 C12H5ClF3O3- 5-[2-chloro-5-(trifluoromethyl)phenyl]furan-2-carboxylate 5-[2-chloro-5-(trifluoromethyl)phenyl]furan-2-carboxylate 289.61
6920167 C15H20NO4S- (2S)-1-(4-tert-butylphenyl)sulfonylpyrrolidine-2-carboxylate (2S)-1-(4-tert-butylphenyl)sulfonylpyrrolidine-2-carboxylate 310.4
6920168 C15H11N2O3- (2R)-4-oxo-2-phenyl-1,3-dihydroquinazoline-2-carboxylate (2R)-4-oxo-2-phenyl-1,3-dihydroquinazoline-2-carboxylate 267.26
6920169 C15H11N2O3- (2S)-4-oxo-2-phenyl-1,3-dihydroquinazoline-2-carboxylate (2S)-4-oxo-2-phenyl-1,3-dihydroquinazoline-2-carboxylate 267.26
6920170 C13H18NO+ (3S)-1-benzyl-3-methyl-piperidin-1-ium-4-one OVQAJYCAXPHYNV-NSHDSACASA-O 204.29
6920171 C13H18NO+ (3R)-1-benzyl-3-methyl-piperidin-1-ium-4-one (3R)-1-benzyl-3-methyl-piperidin-1-ium-4-one 204.29
6920172 C15H24NO2S+ 1-[(1R)-1-methyl-2-(p-tolylsulfonyl)ethyl]piperidin-1-ium 1-[(1R)-1-methyl-2-(p-tolylsulfonyl)ethyl]piperidin-1-ium 282.4
6920173 C20H24N2O3 methyl (4S)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate methyl (4S)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 340.4
6920174 C20H24N2O3 methyl (4R)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate methyl (4R)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 340.4
6920175 C13H13F3N5O2- (5R,7S)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7S)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 328.27
6920176 C13H13F3N5O2- (5S,7S)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7S)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 328.27
6920177 C13H13F3N5O2- (5R,7R)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7R)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 328.27
6920178 C13H13F3N5O2- (5S,7R)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7R)-5-(1,3-dimethylpyrazol-4-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 328.27
6920179 C12H9F3N3O2S- (5R,7S)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7S)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 316.28
6920180 C12H9F3N3O2S- (5S,7S)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7S)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 316.28
6920181 C12H9F3N3O2S- (5R,7R)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7R)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 316.28
6920182 C12H9F3N3O2S- (5S,7R)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7R)-5-(2-thienyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 316.28
6920183 C10H9F5N3O2- (5S,7S)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7S)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 298.19
6920184 C10H9F5N3O2- (5R,7S)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7S)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 298.19
6920185 C10H9F5N3O2- (5S,7R)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5S,7R)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 298.19
6920186 C10H9F5N3O2- (5R,7R)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate (5R,7R)-5-methyl-7-(1,1,2,2,2-pentafluoroethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylate 298.19
6920187 C17H22NO3+ (1S,12R,14S)-9-methoxy-4-methyl-11-oxa-4-azoniatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-14-ol (1S,12R,14S)-9-methoxy-4-methyl-11-oxa-4-azoniatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-14-ol 288.36
6920188 C10H11N2O3- (2S)-2-(phenylcarbamoylamino)propanoate (2S)-2-(phenylcarbamoylamino)propanoate 207.21
6920189 C10H11N2O3- (2R)-2-(phenylcarbamoylamino)propanoate (2R)-2-(phenylcarbamoylamino)propanoate 207.21
6920190 C5H4NO2S- 4-methylthiazole-5-carboxylate 4-methyl-1,3-thiazole-5-carboxylate 142.16
6920191 C5H9NO2S (2S,4S)-2-methylthiazolidin-3-ium-4-carboxylate (2S,4S)-2-methylthiazolidin-3-ium-4-carboxylate 147.20
6920192 C5H9NO2S (2R,4R)-2-methylthiazolidin-3-ium-4-carboxylate (2R,4R)-2-methylthiazolidin-3-ium-4-carboxylate 147.20
6920193 C6HCl3NO2- 2,4,5-trichloropyridine-3-carboxylate 2,4,5-trichloropyridine-3-carboxylate 225.4
6920195 C6H2Cl2NO2- 5,6-dichloropyridine-3-carboxylate 5,6-dichloropyridine-3-carboxylate 190.99
6920196 C6H3ClNO2- 6-chloropyridine-2-carboxylate 6-chloropyridine-2-carboxylate 156.54
6920197 C6H4ClN2O2- 5-chloro-2-methyl-pyrimidine-4-carboxylate 5-chloro-2-methyl-pyrimidine-4-carboxylate 171.56
6920198 C6H4NO3- 6-oxo-1H-pyridine-3-carboxylate 6-hydroxynicotinate(1-) 138.10
6920199 C6H4N5O- 1-(2-furyl)-N-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)methanimine 1-(2-furyl)-N-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)methanimine 162.13
6920200 C6H11NO2S (4S)-2,2-dimethylthiazolidin-3-ium-4-carboxylate (4S)-2,2-dimethylthiazolidin-3-ium-4-carboxylate 161.22
6920201 C6H11NO2S (4R)-2,2-dimethylthiazolidin-3-ium-4-carboxylate (4R)-2,2-dimethylthiazolidin-3-ium-4-carboxylate 161.22
6920202 C7H8N3O3S- 3-[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]-3-oxo-propanoate 3-[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]-3-oxo-propanoate 214.22
6920203 C7H9N2O2- 5-propyl-1H-pyrazole-3-carboxylate 5-propyl-1H-pyrazole-3-carboxylate 153.16
6920205 C8H7Cl3NO2+ [2-(trichloromethyl)-1,3-benzodioxol-2-yl]ammonium [2-(trichloromethyl)-1,3-benzodioxol-2-yl]ammonium 255.5
6920206 C8H7O4S- 2-(benzenesulfonyl)acetate 2-(benzenesulfonyl)acetate 199.21
6920207 C8H8NO3S- 2-[(3-methylthiophene-2-carbonyl)amino]acetate 2-[(3-methylthiophene-2-carbonyl)amino]acetate 198.22
6920208 C8H10N3O3S- 3-[(5-isopropyl-1,3,4-thiadiazol-2-yl)amino]-3-oxo-propanoate 3-[(5-isopropyl-1,3,4-thiadiazol-2-yl)amino]-3-oxo-propanoate 228.25
6920209 C8H12NO3- (2R)-1-propanoylpyrrolidine-2-carboxylate (2R)-1-propanoylpyrrolidine-2-carboxylate 170.19
6920211 C9H6N5O3- 2-nitro-6-[(Z)-1,2,4-triazol-4-yliminomethyl]phenolate 2-nitro-6-[(Z)-1,2,4-triazol-4-yliminomethyl]phenolate 232.18
6920212 C9H7ClNO3- 2-[(3-chlorobenzoyl)amino]acetate m-chlorohippurate 212.61
6920213 C9H7ClNO5- 2-[2-(chloromethyl)-4-nitro-phenoxy]acetate 2-[2-(chloromethyl)-4-nitro-phenoxy]acetate 244.61

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.