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 6,440,451 - 6,440,500 of 6,571,471
Page 128810 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6856924 C12H16N2O4 tert-butyl N-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate tert-butyl N-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate 252.27
6856925 C16H21N3O2 tert-butyl N-[(7-ethylindol-3-ylidene)methylamino]carbamate tert-butyl N-[(7-ethylindol-3-ylidene)methylamino]carbamate 287.36
6856926 C9H9BrN2O3 methyl N-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate methyl N-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate 273.08
6856927 C11H14N2O4 methyl N-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate methyl N-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate 238.24
6856928 C11H11N3O3 methyl N-[(7-methyl-2-oxo-indol-3-yl)amino]carbamate methyl N-[(7-methyl-2-oxo-indol-3-yl)amino]carbamate 233.22
6856929 C11H13BrN2O4 methyl N-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate methyl N-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate 317.14
6856930 C10H11BrN2O3 ethyl N-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate ethyl N-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate 287.11
6856931 C12H16N2O4 ethyl N-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate ethyl N-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate 252.27
6856932 C11H15N3O4 ethyl N-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]carbamate ethyl N-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]carbamate 253.25
6856933 C12H13N3O3 ethyl N-[(7-methyl-2-oxo-indol-3-yl)amino]carbamate ethyl N-[(7-methyl-2-oxo-indol-3-yl)amino]carbamate 247.25
6856934 C12H15BrN2O4 ethyl N-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate ethyl N-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate 331.16
6856935 C13H11BrN2O3S N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonohydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonohydrazide 355.21
6856936 C15H16N2O4S N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide 320.4
6856937 C15H13N3O3S N'-(7-methyl-2-oxo-indol-3-yl)benzenesulfonohydrazide N'-(7-methyl-2-oxo-indol-3-yl)benzenesulfonohydrazide 315.3
6856938 C21H17N3O2S N'-[(2-phenylindol-3-ylidene)methyl]benzenesulfonohydrazide N'-[(2-phenylindol-3-ylidene)methyl]benzenesulfonohydrazide 375.4
6856939 C20H18N2O4 N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide 350.4
6856940 C20H18N2O4 N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide 350.4
6856941 C14H11BrN2O3 N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide 335.15
6856942 C16H16N2O4 N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide 300.31
6856943 C17H18N2O4 2-hydroxy-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 2-hydroxy-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 314.34
6856944 C15H15BrN2O4S N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-ethoxy-benzenesulfonohydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-ethoxy-benzenesulfonohydrazide 399.3
6856945 C17H17N3O4S 4-ethoxy-N'-(7-methyl-2-oxo-indol-3-yl)benzenesulfonohydrazide 4-ethoxy-N'-(7-methyl-2-oxo-indol-3-yl)benzenesulfonohydrazide 359.4
6856946 C17H19BrN2O5S N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-ethoxy-benzenesulfonohydrazide N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-ethoxy-benzenesulfonohydrazide 443.3
6856947 C20H24BrN4O2+ N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 432.3
6856948 C20H23BrN4O2 N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 431.3
6856949 C21H23BrN5O2+ N'-(5-bromo-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-(5-bromo-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 457.3
6856950 C21H22BrN5O2 N'-(5-bromo-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-(5-bromo-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-yl)propanehydrazide 456.3
6856951 C20H25N4O2+ N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 353.4
6856952 C20H24N4O2 N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 352.4
6856953 C23H28N5O+ N'-[(2-methylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(2-methylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 390.5
6856954 C23H27N5O N'-[(2-methylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(2-methylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 389.5
6856955 C22H26N5O+ N'-(indol-3-ylidenemethyl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-(indol-3-ylidenemethyl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 376.5
6856956 C22H25N5O N'-(indol-3-ylidenemethyl)-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-(indol-3-ylidenemethyl)-3-(4-phenylpiperazin-1-yl)propanehydrazide 375.5
6856957 C20H22ClN5O4 N'-[(E)-(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(E)-(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 431.9
6856958 C21H27N4O3+ N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 383.5
6856959 C21H26N4O3 N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 382.5
6856960 C21H26BrN4O3+ N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 462.4
6856961 C21H25BrN4O3 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 461.4
6856962 C21H27N4O3+ N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 383.5
6856963 C21H26N4O3 N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 382.5
6856964 C20H25N4O3+ N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 369.4
6856965 C20H24N4O3 N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 368.4
6856966 C22H26N5O2+ N'-(7-methyl-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-(7-methyl-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 392.5
6856967 C22H25N5O2 N'-(7-methyl-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-(7-methyl-2-oxo-indol-3-yl)-3-(4-phenylpiperazin-1-yl)propanehydrazide 391.5
6856968 C24H30N5O+ N'-[(7-ethylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide N'-[(7-ethylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide 404.5
6856969 C24H29N5O N'-[(7-ethylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide N'-[(7-ethylindol-3-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide 403.5
6856970 C17H25N3O3 2-[2-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 2-[2-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 319.4
6856971 C9H8BrN3O3 2-[2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 2-[2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 286.08
6856972 C11H13N3O4 2-[2-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 2-[2-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 251.24
6856973 C11H13N3O4 2-[2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 2-[2-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide 251.24

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.