CompoundLookup Search compounds by elements

Carbon + Hydrogen Compounds (C + H)

Browse all compounds containing Carbon + Hydrogen 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: 6,961,964
Showing 6,703,601 - 6,703,650 of 6,961,964
Page 134073 of 139,240
CID Formula IUPAC Name Traditional Name Mol. Weight
6739840 C17H13NO3 6-methyl-3-phenacylidene-4H-1,4-benzoxazin-2-one 6-methyl-3-phenacylidene-4H-1,4-benzoxazin-2-one 279.29
6739841 C20H20FN3O 2-(4-fluorophenyl)-4-[(4-methylanilino)methylene]-5-propyl-pyrazol-3-one 2-(4-fluorophenyl)-4-[(4-methylanilino)methylene]-5-propyl-pyrazol-3-one 337.4
6739842 C20H19NO3 1-[(4-methoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 1-[(4-methoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 321.4
6739843 C21H19NO4 methyl 4-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]benzoate methyl 4-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]benzoate 349.4
6739844 C20H19NO3 1-[(2-methoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 1-[(2-methoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 321.4
6739845 C21H21NO3 1-[(4-ethoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 1-[(4-ethoxyanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one 335.4
6739846 C12H9ClN2O3 3-[[(5-chloro-2-pyridyl)amino]methylene]-6-methyl-pyran-2,4-dione 3-[[(5-chloro-2-pyridyl)amino]methylene]-6-methyl-pyran-2,4-dione 264.66
6739847 C12H10BrNO4 4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-2H-isoxazol-5-one 4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-2H-isoxazol-5-one 312.12
6739848 C12H8F3N5S 4-(indol-3-ylidenemethylamino)-3-(trifluoromethyl)-1H-1,2,4-triazole-5-thione 4-(indol-3-ylidenemethylamino)-3-(trifluoromethyl)-1H-1,2,4-triazole-5-thione 311.29
6739849 C12H8F3N5S 4-(indol-3-ylidenemethylamino)-3-(trifluoromethyl)-1H-1,2,4-triazole-5-thione 4-(indol-3-ylidenemethylamino)-3-(trifluoromethyl)-1H-1,2,4-triazole-5-thione 311.29
6739850 C10H10N4O 6-(4-amino-6-methyl-1H-1,3,5-triazin-2-ylidene)cyclohexa-2,4-dien-1-one 6-(4-amino-6-methyl-1H-1,3,5-triazin-2-ylidene)cyclohexa-2,4-dien-1-one 202.21
6739851 C13H16N4O 6-[4-(methylamino)-6-propyl-1H-1,3,5-triazin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[4-(methylamino)-6-propyl-1H-1,3,5-triazin-2-ylidene]cyclohexa-2,4-dien-1-one 244.29
6739852 C19H17F2N3O 4-[(3-fluoroanilino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(3-fluoroanilino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 341.4
6739853 C19H18FN3O 4-(anilinomethylene)-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-(anilinomethylene)-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 323.4
6739854 C16H18FN3O 4-[(cyclopropylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(cyclopropylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 287.33
6739855 C19H24FN3O 4-[(cyclohexylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(cyclohexylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 329.4
6739856 C20H26FN3O 4-[(cycloheptylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(cycloheptylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 343.4
6739857 C20H20FN3O 4-[(benzylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(benzylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 337.4
6739858 C19H19FN4O 2-(4-fluorophenyl)-5-propyl-4-[(3-pyridylmethylamino)methylene]pyrazol-3-one 2-(4-fluorophenyl)-5-propyl-4-[(3-pyridylmethylamino)methylene]pyrazol-3-one 338.4
6739859 C13H10FN5OS 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 303.32
6739860 C13H10FN5OS 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 303.32
6739861 C13H10FN5OS 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 2-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-4H-thiazol-5-one 303.32
6739862 C9H7ClN2O 4-chloro-3-oxo-2-(1H-pyridin-2-ylidene)butanenitrile 4-chloro-3-oxo-2-(1H-pyridin-2-ylidene)butanenitrile 194.62
6739863 C9H7ClN2O 4-chloro-3-oxo-2-(1H-pyridin-2-ylidene)butanenitrile 4-chloro-3-oxo-2-(1H-pyridin-2-ylidene)butanenitrile 194.62
6739864 C15H11N3O3S 3-[(3-acetyl-5-oxo-2-thioxo-imidazolidin-4-ylidene)methyl]-1H-quinolin-2-one 3-[(3-acetyl-5-oxo-2-thioxo-imidazolidin-4-ylidene)methyl]-1H-quinolin-2-one 313.3
6739865 C17H19N2O3S+ 1-[(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)amino]ethylidene-(p-tolylsulfonyl)ammonium 1-[(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)amino]ethylidene-(p-tolylsulfonyl)ammonium 331.4
6739866 C17H18N2O3S N-(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-N'-(p-tolylsulfonyl)acetamidine N-(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-N'-(p-tolylsulfonyl)acetamidine 330.4
6739867 C17H18N2O3S N-(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-N'-(p-tolylsulfonyl)acetamidine N-(2,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-N'-(p-tolylsulfonyl)acetamidine 330.4
6739868 C16H13N3O4S S-[5-[(6-methoxy-2-oxo-1H-quinolin-3-yl)methylene]-4-oxo-1H-imidazol-2-yl] ethanethioate S-[5-[(6-methoxy-2-oxo-1H-quinolin-3-yl)methylene]-4-oxo-1H-imidazol-2-yl] ethanethioate 343.4
6739869 C18H22FN3O 4-[(cyclopentylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 4-[(cyclopentylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one 315.4
6739870 C14H10F3NO3 6-methyl-3-[[2-(trifluoromethyl)anilino]methylene]pyran-2,4-dione 6-methyl-3-[[2-(trifluoromethyl)anilino]methylene]pyran-2,4-dione 297.23
6739871 C17H10N2O3 4-[(2,4-dioxochroman-3-ylidene)methylamino]benzonitrile 4-[(2,4-dioxochroman-3-ylidene)methylamino]benzonitrile 290.27
6739872 C13H10ClNO3 3-[(3-chloroanilino)methylene]-6-methyl-pyran-2,4-dione 3-[(3-chloroanilino)methylene]-6-methyl-pyran-2,4-dione 263.67
6739873 C16H10ClNO3 3-[(3-chloroanilino)methylene]chromane-2,4-dione 3-[(3-chloroanilino)methylene]chromane-2,4-dione 299.71
6739874 C15H12N2O3 6-[5-(4-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 6-[5-(4-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 268.27
6739875 C14H9FN2O2 6-[5-(4-fluorophenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 6-[5-(4-fluorophenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 256.23
6739876 C17H18N2O4 (2S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide (2S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide 314.34
6739877 C17H18N2O4 (2S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide (2S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide 314.34
6739878 C16H10BrNO3 3-[2-(4-bromophenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one 3-[2-(4-bromophenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one 344.16
6739879 C20H18N2O3 (2S)-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenoxy-propanehydrazide (2S)-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenoxy-propanehydrazide 334.4
6739880 C20H18N2O3 (2S)-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenoxy-propanehydrazide (2S)-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenoxy-propanehydrazide 334.4
6739881 C19H22N2O4 (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methylphenoxy)propanehydrazide (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methylphenoxy)propanehydrazide 342.4
6739882 C19H22N2O4 (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methylphenoxy)propanehydrazide (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methylphenoxy)propanehydrazide 342.4
6739883 C18H20N2O3 (2S)-2-(3,5-dimethylphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-(3,5-dimethylphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 312.4
6739884 C18H20N2O3 (2S)-2-(3,5-dimethylphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide (2S)-2-(3,5-dimethylphenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 312.4
6739885 C15H12N2O3 6-[5-(2-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 6-[5-(2-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 268.27
6739886 C15H12N2O3 6-[5-(3-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 6-[5-(3-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one 268.27
6739887 C15H14ClN3O3 1-(3-chlorophenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea 1-(3-chlorophenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea 319.74
6739888 C15H14ClN3O3 1-(3-chlorophenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea 1-(3-chlorophenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea 319.74
6739889 C13H13N3O2 1-(3-acetonylidene-1,4-dihydropyrido[2,3-b]pyrazin-2-ylidene)propan-2-one 1-(3-acetonylidene-1,4-dihydropyrido[2,3-b]pyrazin-2-ylidene)propan-2-one 243.26

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.