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 6,353,201 - 6,353,250 of 6,571,471
Page 127065 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6767045 | C21H21BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-isobutylphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-isobutylphenyl)-1H-pyrazole-5-carbohydrazide | 441.3 |
| 6767046 | C15H10BrClN4OS | 4-bromo-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 409.7 |
| 6767047 | C18H20N3O2S+ | 2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carbonitrile | 2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carbonitrile | 342.4 |
| 6767048 | C18H19N3O2S | 2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 341.4 |
| 6767049 | C20H22N2O5 | propyl 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]benzoate | propyl 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]benzoate | 370.4 |
| 6767050 | C24H22N2O5S | 6-hexyl-3-[4-(4-nitrophenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione | 6-hexyl-3-[4-(4-nitrophenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione | 450.5 |
| 6767051 | C20H14BrN3O2 | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-2-methyl-quinazolin-4-one | 408.2 |
| 6767052 | C15H11ClN4O2S | 4-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 346.8 |
| 6767053 | C17H12BrN5O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide | 430.2 |
| 6767054 | C19H17N3O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 335.4 |
| 6767055 | C21H27N2O3S+ | tert-butyl 6-methyl-2-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | tert-butyl 6-methyl-2-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | 387.5 |
| 6767056 | C10H13N3O3 | N-(3-hydroxypropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-hydroxypropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 223.23 |
| 6767057 | C10H13N3O3 | N-(3-hydroxypropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-hydroxypropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 223.23 |
| 6767058 | C13H12N2O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]furan-2-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]furan-2-carbohydrazide | 260.24 |
| 6767059 | C19H19N3O3 | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 337.4 |
| 6767060 | C28H23N5O3S | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 509.6 |
| 6767061 | C28H23N5O3S | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 509.6 |
| 6767062 | C20H20N4O2S | 2-allyl-6-[[[3-(4-ethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[[3-(4-ethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 380.5 |
| 6767063 | C20H18N8O4S | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(phenylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(phenylsulfanylmethyl)triazole-4-carbohydrazide | 466.5 |
| 6767064 | C20H18N8O4S | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(phenylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(phenylsulfanylmethyl)triazole-4-carbohydrazide | 466.5 |
| 6767065 | C25H24N2O3S | 3-[2-(benzylideneamino)thiazol-4-yl]-6-hexyl-7-hydroxy-chromen-2-one | 3-[2-(benzylideneamino)thiazol-4-yl]-6-hexyl-7-hydroxy-chromen-2-one | 432.5 |
| 6767066 | C16H15BrN6O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | 419.23 |
| 6767067 | C21H17N4O2+ | N-(7-methyl-2-phenyl-1H-imidazo[1,2-a]pyridin-4-ium-3-yl)-1-(4-nitrophenyl)methanimine | N-(7-methyl-2-phenyl-1H-imidazo[1,2-a]pyridin-4-ium-3-yl)-1-(4-nitrophenyl)methanimine | 357.4 |
| 6767068 | C25H22N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 474.5 |
| 6767069 | C22H19N3O2 | 3-[(2-oxo-1-naphthylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(2-oxo-1-naphthylidene)methylamino]-2-propyl-quinazolin-4-one | 357.4 |
| 6767070 | C21H19N3O5 | 1-allyl-2-hydroxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-oxo-quinoline-3-carbohydrazide | 1-allyl-2-hydroxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-oxo-quinoline-3-carbohydrazide | 393.4 |
| 6767071 | C25H20N4O2S | 2-(1,3-benzothiazol-2-yl)-4-[[(4-methoxyphenyl)methylamino]methylene]-5-phenyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[[(4-methoxyphenyl)methylamino]methylene]-5-phenyl-pyrazol-3-one | 440.5 |
| 6767072 | C18H15Br2N3O2 | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 465.1 |
| 6767073 | C18H15Br2N3O2 | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 465.1 |
| 6767074 | C14H14N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 286.29 |
| 6767075 | C20H24Br2N4O2+2 | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 512.2 |
| 6767076 | C20H22Br2N4O2 | 2-(4-benzylpiperazin-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazin-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 510.2 |
| 6767077 | C20H24Br2N4O2+2 | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 512.2 |
| 6767078 | C20H22Br2N4O2 | 2-(4-benzylpiperazin-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazin-1-yl)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 510.2 |
| 6767079 | C18H14N8O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-phenyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-phenyl-triazole-4-carbohydrazide | 390.4 |
| 6767080 | C18H14N8O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-phenyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-phenyl-triazole-4-carbohydrazide | 390.4 |
| 6767081 | C19H23N2O4S+ | ethyl 2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | ethyl 2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | 375.5 |
| 6767082 | C11H8BrN3O2S | 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-2-nitroso-acetamide | 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-2-nitroso-acetamide | 326.17 |
| 6767083 | C16H13BrN4OS | 4-bromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 389.3 |
| 6767084 | C21H19ClN6OS | 2-[[5-(4-chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[5-(4-chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 438.9 |
| 6767085 | C24H15ClN2O2 | 6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 398.8 |
| 6767086 | C20H22N4O2S2 | 2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 414.5 |
| 6767087 | C24H23N4O3S+ | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 447.5 |
| 6767088 | C16H17N4O+ | 2-[[2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-yl]amino]ethylammonium | 2-[[2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-yl]amino]ethylammonium | 281.33 |
| 6767089 | C16H16N4O | 6-[4-(2-aminoethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-aminoethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 280.32 |
| 6767090 | C24H18Br2ClN4O2+ | [4-(4-chlorophenyl)-2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]imidazol-1-yl]-[(4-methoxyphenyl)methylene]ammonium | [4-(4-chlorophenyl)-2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]imidazol-1-yl]-[(4-methoxyphenyl)methylene]ammonium | 589.7 |
| 6767091 | C24H17Br2ClN4O2 | 2,4-dibromo-6-[[[4-(4-chlorophenyl)-1-[(Z)-(4-methoxyphenyl)methyleneamino]imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[4-(4-chlorophenyl)-1-[(Z)-(4-methoxyphenyl)methyleneamino]imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 588.7 |
| 6767092 | C26H28N3O2+ | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 414.5 |
| 6767093 | C26H27N3O2 | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 413.5 |
| 6767094 | C26H28N3O2+ | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 414.5 |
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