This is a partial list of molecules that contain 6 carbon atoms.
Chemical formula Synonyms CAS number C6ClF5O2S pentafluorobenzenesulfonyl chloride 832-53-1 C6CrO6 chromium hexacarbonyl 13007-92-6 C6Cr23 chromium carbide 12105-81-6 C6F14NO pentafluoronitrosobenzene 1423-13-8 C6F10 decafluorocyclohexene 355-75-9 C6F10O2 octafluoroadipoyl fluoride 37881-62-2 C6F10O3 pentafluoropropionic anhydride 356-42-3 C6F13I perfluorohexyl iodide 355-43-1 C6HBr5O pentabromophenol 608-71-9 C6HCl3O2 trichlorobenzoquinone 634-85-5 C6HCl5S pentachloro benzenethiol 133-49-3 C6HF11 undecafluorocyclohexane 308-24-7 C6H2Cl2O4 chloranilic acid 87-88-7 C6H2Cl5N pentachloroaniline 527-20-8 C6H2F4O2 tetrafluorohydroquinone 771-63-1 C6H3ClO2 monochlorobenzoquinone 695-99-8 C6H3Br3 tribromobenzene C6H3F7O2 vinyl perfluoro butyrate 356-28-5 C6H3O5Re methyl rhenium pentacarbonyl 14524-92-6 C6H4 benzyne 462-80-6 C6H4Br2 dibromobenzene C6H4BrCl3Si bromophenyltrichlorosilane 27752-77-8 C6H4BrI 1-Bromo-4-iodobenzene 589-87-7 C6H4F6O2 hexafluoroisopropyl acrylate 2160-89-6 C6H4N cyanocyclopentadienyl radical 129836-93-7 C6H4N2O benzofurazan 273-09-6 C6H4N4O2 lumazine 487-21-8 C6H4O6 tetrahydroxy quinone 319-89-1 C6H4S2 benzodithiete 81044-78-2 C6H4S4 tetrathiafulvalene 31366-25-3 C6H5 phenyl radical 2396-01-2 C6H5AsCl2 dichlorophenylarsine 696-28-6 C6H5BO2 catecholborane 274-07-7 C6H5BrHg phenylmercuric bromide 1192-89-8 C6H5BrSe phenylselenenyl bromide 34837-55-3 C6H5ClO2S benzenesulfonyl chloride 98-09-9 C6H5ClSe phenylselenenyl chloride 5707-04-0 C6H5Cl2OP phenylphosphoro dichloridite 3426-89-9 C6H5Cl3Ge phenyltrichlorogermane 1074-29-9 C6H5Cl3Si phenyl trichlorosilane 98-13-5 C6H5Cl3Sn phenyltrichlorostannane 1124-19-2 C6H5FO2S benzenesulfonyl fluoride 368-43-4 C6H5F3Si phenyl trifluorosilane 368-47-8 C6H5F5O3 methyl pentafluoropropionylacetate 104857-88-7 C6H5HgI phenyl mercuric iodide 823-04-1 C6H5N cyclopentadienecarbonitrile 27659-36-5 C6H5NOS furfuryl isothiocyanate 4650-60-6 C6H5NO2 isonicotinic acid 55-22-1 C6H5NO2 niacin 59-67-6 C6H5N3O5 picramic acid 96-91-3 C6H5O phenoxy radical 2122-46-5 C6H5S phenylthio radical 4985-62-0 C6H6 benzene 71-43-2 C6H6 benzvalene 659-85-8 C6H6 fulvene 497-20-1 C6H6Cl2Si phenyldichlorosilane 1631-84-1 C6H6Cl6 lindane 58-89-9 C6H6Cr benzenechromium 61332-93-2 C6H6FNO2S metanilyl fluoride 368-50-3 C6H6N anilino radical 2348-49-4 C6H6N2O acetylpyrazine 22047-25-2 C6H6N2O nicotinamide 98-92-0 C6H6N2O2 urocanic acid 104-98-3 C6H6O furylethylene 1487-18-9 C6H6O oxepin 291-70-3 C6H6O phenol 108-95-2 C6H6OS benzenesulfenic acid 27610-20-4 C6H6O2 catechol 120-80-9 C6H6O2 hydroquinone 123-31-9 C6H6O2 resorcinol 108-46-3 C6H6O3 isomaltol 3420-59-5 C6H6O3 methyl furoate 1334-76-5 C6H6O3S benzenesulfonic acid 98-11-3 C6H6O5 tricarballylic anhydride 500000-19-1 C6H6S benzenethiol 108-98-5 C6H6Se benzeneselenol 645-96-5 C6H6V benzenevanadium 61332-91-0 C6H7 methylcyclopentadienyl radical 136202-28-3 C6H7AsO3 benzenearsonie acid 98-05-5 C6H7N aniline 62-53-3 C6H7NO nicotinyl alcohol 100-55-0 C6H7NO piconol 586-98-1 C6H7NO2S benzenesulfonamide 98-10-2 C6H7NO3 methyl acetylcyanoacetate 3288-52-6 C6H7NO3S benzene sulfohydroxamic acid 599-71-3 C6H7NO3S metanilic acid 121-47-1 C6H7N3O isoniazid 54-85-3 C6H7N3O nicotinic acid hydrazide 553-53-7 C6H7P phenylphosphine 638-21-1 C6H7Si phenyl silyl radical 72975-30-5 C6H8 cyclopropylidene cyclopropane 27567-82-4 C6H8 ethynylcyclobutane 50786-62-4 C6H8AsNO3 arsanilic acid 98-50-0 C6H8BrN aniline hydrobromide 542-11-0 C6H8ClNS chlormethiazole 533-45-9 C6H8Cl2O2 hexanedioyl dichloride 111-50-2 C6H8N2 hexanedinitrile 111-69-3 C6H8N2 picolamine 3731-52-0 C6H8N2O pyrazineethanol 6705-31-3 C6H8N2O2 tetramethylene furoxan 2209-36-1 C6H8O2 acrolein dimer 100-73-2 C6H8O2 dehydromevalonic lactone 2381-87-5 C6H8O2 vinyl crotonate 14861-06-4 C6H8O4 ethyl hydrogen fumarate 2459-05-4 C6H9B trivinylborane 7217-01-8 C6H9ClO cyclopentanecarbonyl chloride 4524-93-0 C6H9ClO2 chloroethyl methacrylate 1888-94-4 C6H9F3O2 isobutyl trifluoroacetate 17355-83-8 C6H9N cyclopentanecarbonitrile 4254-02-8 C6H9NO6 nitrilotriacetic acid 139-13-9 C6H9NS cyclopentyl isothiocyanate 33522-03-1 C6H9N3O3 metronidazole 443-48-1 C6H9N6O3P norephedrine 14838-15-4 C6H9O6Sc scandium ethanoate 3804-23-7 C6H9P trivinylphosphine 3746-01-8 C6H10 cyclohexene 110-83-8 C6H10 ethylidenecyclobutane 1528-21-8 C6H10 spirohexane 157-45-9 C6H10B2N4 pyrazabole 16998-91-7 C6H10CaO6 calcium lactate 5743-47-5 C6H10Cl2O2 isobutyl dichloroacetate 37079-08-6 C6H10Cl2Si diallyldichlorosilane 3651-23-8 C6H10N2 dicyclopropyldiazene 80201-75-8 C6H10N2O2 piracetam 7491-74-9 C6H10N2O4 diethyl azo diformate 1972-28-7 C6H10N4 pentylenetetrazol 54-95-5 C6H10O acetylcyclobutane 3019-25-8 C6H10O cyclohexanone 108-94-1 C6H10O cyclohexene oxide 286-20-4 C6H10O hexenal 1335-39-3 C6H10O meparfynol 77-75-8 C6H10OS allyl thiopropionate 41820-22-8 C6H10OS2 allicin 539-86-6 C6H10O2 cyclobutanecarboxylic acid methyl ester 765-85-5 C6H10O2 cyclobutyl ethanoate 500033-42-1 C6H10O2 cyclopentane carboxylic acid 3400-45-1 C6H10O2 ethyl cyclopropanecarboxylate 4606-07-9 C6H10O2 isopropyl acrylate 689-12-3 C6H10O2 methyl tiglate 6622-76-0 C6H10O2S methyl allylthioacetate 72867-23-3 C6H10O2S2 diethyl dithiol oxalate 615-85-0 C6H10O3 butyl glyoxylate 6295-06-3 C6H10O3 pantolactone 599-04-2 C6H10O4 hexanedioic acid 124-04-9 C6H10O5 diethyl pyrocarbonate 1609-47-8 C6H10O8 galactaric acid 526-99-8 C6H10O8 saccharic acid 87-73-0 C6H10S2 diallyl disulfide 2179-57-9 C6H10S3 diallyl trisulfide 2050-87-5 C6H10S4 diallyl tetrasulfide 2444-49-7 C6H11 cyclohexyl radical 3170-58-9 C6H11BrHg cyclohexyl mercuric bromide 10192-55-9 C6H11BrN2O2 bromisovalum 496-67-3 C6H11BrO2 butyl bromoacetate 18991-98-5 C6H11ClO hexanoyl chloride 142-61-0 C6H11ClO2 chloroacetic acid butyl ester 590-02-3 C6H11ClO2 sec butyl chloroacetate 17696-64-9 C6H11N hexanenitrile 628-73-9 C6H11N neopentyl cyanide 3302-16-7 C6H11NO acetylpyrrolidine 4030-18-6 C6H11NO caprolactam 105-60-2 C6H11NOS2 sulforaphane 4478-93-7 C6H11NO2 dipropionamide 6050-26-6 C6H11NO2 pipecolic acid 4043-87-2 C6H11NO3S alliin 556-27-4 C6H11NS neopentyl isothiocyanate 597-97-7 C6H11N2O4PS3 methidathion 950-37-8 C6H11O2Tl thallium hexanoate 34244-90-1 C6H11O3P diallyl hydrogen phosphite 23679-20-1 C6H11O3P ethyl bicyclic phosphite 824-11-3 C6H12 cyclohexane 110-82-7 C6H12ClI hexamethylene chloroiodide 34683-73-3 C6H12Cl2S2 sesquimustard 3563-36-8 C6H12NO3P diethyl cyanomethylphosphonate 2537-48-6 C6H12N2 tetramethyldiazetine 54166-22-2 C6H12N2 triethylenediamine 280-57-9 C6H12N2O nipecotamide 4138-26-5 C6H12N2O pipecolamide 19889-77-1 C6H12N2O4 ethyl glycylglycinate 627-74-7 C6H12N2S piperidine hydrothiocyanate 22205-64-7 C6H12N2S3 tetramethylthiuram monosulfide 97-74-5 C6H12N2S4 thiram 137-26-8 C6H12N2S4Zn zinc dimethyldithiocarbamate 137-30-4 C6H12N4 hexamethylenetetramine 100-97-0 C6H12O cyclohexanol 108-93-0 C6H12O cyclopentanemethanol 3637-61-4 C6H12O hexanal 66-25-1 C6H12O isopropyl allyl ether 6140-80-3 C6H12O methyl isobutyl ketone 108-10-1 C6H12O oxepane 592-90-5 C6H12O vinylisobutyl ether 109-53-5 C6H12OS butyl thiolacetate 928-47-2 C6H12O2 cyclohexyl hydroperoxide 766-07-4 C6H12O2 ethyl ethoxymethyl ketone 76086-05-0 C6H12O2 hexanoic acid 142-62-1 C6H12O2 isobutyl acetate 110-19-0 C6H12O2 isoamyl formate 110-45-2 C6H12O2 isopropyl propionate 637-78-5 C6H12O3 butyl glycolate 7397-62-8 C6H12O3 dimethoxymethyl allyl ether 154016-61-2 C6H12O3 paraldehyde 123-63-7 C6H12O3 propanoic acid ethoxymethyl ester 54078-53-4 C6H12O3 propyl lactate 616-09-1 C6H12O4 diethylene glycol monoacetate 2093-20-1 C6H12O4 propionic acid dimer 32574-16-6 C6H12O5 quercitol 488-73-3 C6H12O6 fructose 7660-25-5 C6H12O6 galactose 26566-61-0 C6H12O6 glucose 50-99-7 C6H12O6 hexahydroxycyclohexane 87-89-8 C6H12O6 psicose 551-68-8 C6H12O7 gluconic acid 526-95-4 C6H12S cyclohexanethiol 1569-69-3 C6H12S tetramethylthiirane 17066-32-9 C6H12S thiepane 4753-80-4 C6H12Si divinyldimethylsilane 10519-87-6 C6H13N acetone propylimine 22023-64-9 C6H13N cyclohexanamine 108-91-8 C6H13N isobutyraldehyde ethylimine 1743-56-2 C6H13N isobutyraldehyde ethylimine 28916-23-6 C6H13NO hexanamide 628-02-4 C6H13NO2 hexanohydroxamic acid 4312-93-0 C6H13NO2 isoleucine 73-32-5 C6H13NO2 leucine 61-90-5 C6H13NO2 methylvaline 2480-23-1 C6H13NO2 6-aminohexanoic acid 60-32-2 C6H13NS2 methyl dithiocarbimidoic acid diethyl ester 75534-76-8 C6H13O3P diethyl vinylphosphonate 682-30-4 C6H14 hexane 110-54-3 C6H14FO2P butyl ethylphosphonofluoridate 18358-34-4 C6H14FO2P isobutyl ethylphosphonofluoridate 2261-83-8 C6H14FO2P pentyl methylphosphonofluoridate 13454-59-6 C6H14FO3P diisopropyl fluorophosphate 55-91-4 C6H14Hg diisopropyl mercury 1071-39-2 C6H14NO4P dimethyl morpholinophosphoramidate 597-25-1 C6H14N2 dipropyldiazene 821-67-0 C6H14N2O2 lysine 56-87-1 C6H14N2O2 nitro hexyl amine 500015-53-2 C6H14N4O2 adipic dihydrazide 1071-93-8 C6H14O diisopropyl ether 108-20-3 C6H14OS diisopropyl sulfoxide 2211-89-4 C6H14OS dipropyl sulfoxide 4253-91-2 C6H14OSi allyloxytrimethylsilane 18146-00-4 C6H14O2 isobutyl cellosolve 4439-24-1 C6H14O2S ethyl isobutyl sulfone 34008-93-0 C6H14O2S methyl pentyl sulfone 6178-53-6 C6H14O3 dipropylene glycol 106-62-7 C6H14O3 dipropylene glycol 25265-71-8 C6H14O4 triethylene glycol 112-27-6 C6H14O4S sulfuric acid dipropyl ester 598-05-0 C6H14O5 L-fucitol 6-deoxy-L-galactitol 13074-06-1 C6H14O6 galactitol 608-66-2 C6H14O6 allitol 488-44-8 C6H14O6 sorbitol 50-70-4 C6H14O6 D-mannitol 69-65-8 C6H14O6 L-mannitol 643-01-6 C6H14O6 D-iditol 25878-23-3 C6H14O6 L-iditol 488-45-9 C6H14O6 altritol 5552-13-6 C6H14S diisopropyl sulfide 625-80-9 C6H14S2 nprssnpr radical 34525-28-5 C6H14S3 dipropyl trisulfide 6028-61-1 C6H14S4 dipropyl tetrasulfide 52687-98-6 C6H15Al triethylaluminium 97-93-8 C6H15AlO3 aluminium triethoxide 555-75-9 C6H15As triethylarsine 617-75-4 C6H15Bi triethylbismuth 617-77-6 C6H15Bi triethylbismuth 617-77-6 C6H15BO3 triethyl borate 150-46-9 C6H15ClPb triethyl lead chloride 1067-14-7 C6H15Ga triethylgallium 1115-99-7 C6H15In triethylindium 923-34-2 C6H15N triethylamine 121-44-8 C6H15N diisopropylamine 108-18-9 C6H15NO2 diisopropanolamine 110-97-4 C6H15NO2 dimethylaminoacetaldehyde dimethyl acetal 38711-20-5 C6H15NO2 ethyldiethanolamine 139-87-7 C6H15NO3 triethanolamine 102-71-6 C6H15O2PS3 thiometon 640-15-3 C6H15O3P diethyl ethylphosphonate 78-38-6 C6H15O3PS diethyl methylthiomethylphosphonate 28460-01-7 C6H15O4P triethyl phosphate 78-40-0 C6H16NO3P diethyl dimethylphosphoramidate 2404-03-7 C6H16N2 propyltrimethylhydrazine 60678-65-1 C6H16N2O2 diisopropyl ammonium nitrite 3129-93-9 C6H16N2S thiodipropylamine 13643-20-4 C6H16N4O6 triacetamide nitrate 54800-07-6 C6H16O5P2 diethyl dimethylpyrophosphonate 32288-17-8 C6H16Si isopropyltrimethylsilane 3429-52-5 C6H17BeF4N3O6 triglycine fluoroberyllate 2396-72-7 C6H17N2O2P ethyl tetramethylphosphorodiamidate 2404-65-1 C6H17N3O10S triglycine sulfate 513-29-1 C6H18BN triethylamineborane 1722-26-5 C6H18N3P3 hexamethylcyclotriphosphazene 6607-30-3 C6H18N4 triethylenetetramine 112-24-3 C6H18O3Si3 hexamethylcyclotrisiloxane 54-15-9 C6H18O3Si3 hexamethylcyclotrisiloxane 541-05-9 C6H18SSn2 hexamethyldistannathiane 1070-91-3 C6H18SeSn2 hexamethyldistannaselenane 7262-34-2 C6H18Sn2 hexamethylditin 661-69-8 C6H18W hexamethyl tungsten 36133-73-0 C6H21N3Si3 hexamethylcyclotrisilazane 1009-93-4 C6MoO6 molybdenum hexacarbonyl 13939-06-5 C6N2 hexadiynedinitrile 16419-78-6 C6N4 tetracyanoethylene 670-54-2 C6O6V vanadium hexacarbonyl 14024-00-1 C6O6W tungsten hexacarbonyl 14040-11-0
See also Carbon number List of compounds with carbon number 5 List of compounds with carbon number 7