List of compounds with carbon number 18
# List of compounds with carbon number 18

This is a partial list of molecules that contain 18 carbon atoms.

| Chemical formula | Synonyms | CAS number |
| - | - | - |
| $C_{18}F_{39}N$ | perfluorotrihexylamine | 432-08-6 |
| $C_{18}H_8S_4$ | tetrathianaphthacene | 193-44-2 |
| $C_{18}H_{10}Cl_2O_2S_2$ | c.i. vat red 1 | 2379-74-0 |
| $C_{18}H_{10}Cl_2O_2S_2$ | c.i. vat violet 2 | 5462-29-3 |
| $C_{18}H_{11}N_3O_7$ | acenaphthene picric acid | 4599-99-9 |
| $C_{18}H_{12}$ | chrysene | 218-01-9 |
| $C_{18}H_{12}$ | naphthacene | 92-24-0 |
| $C_{18}H_{12}$ | triphenylene | 217-59-4 |
| $C_{18}H_{13}ClN_2O$ | pinazepam | 52463-83-9 |
| $C_{18}H_{13}O$ | pentaethylacetophenone | 500021-17-0 |
| $C_{18}H_{14}$ | dihydrochrysene | 41593-31-1 |
| $C_{18}H_{14}$ | terphenyl | 26140-60-3 |
| $C_{18}H_{14}ClFN_2O_3$ | ethyl loflazepate | 29177-84-2 |
| $C_{18}H_{14}Cl_4N_2O$ | miconazole | 22916-47-8 |
| $C_{18}H_{14}O_4$ | dicinnamoyl peroxide | 15036-31-4 |
| $C_{18}H_{15}BrCoN_2O_2P$ | triphenylphosphinecobalt dinitrosyl bromide | 14318-88-8 |
| $C_{18}H_{15}BrFeN_2O_2P$ | triphenylphosphineiron dinitrosyl bromide | 38831-62-8 |
| $C_{18}H_{15}BrGe$ | triphenylgermanium bromide | 3005-32-1 |
| $C_{18}H_{15}ClSi$ | triphenylchlorosilane | 76-86-8 |
| $C_{18}H_{15}ClSn$ | chlorotriphenyl tin | 639-58-7 |
| $C_{18}H_{15}CoIN_2O_2P$ | triphenylphosphinecobalt dinitrosyl iodide | 14318-98-0 |
| $C_{18}H_{15}FSi$ | fluorotriphenylsilane | 379-50-0 |
| $C_{18}H_{15}FeIN_2O_2P$ | triphenylphosphineiron dinitrosyl iodide | 14588-79-5 |
| $C_{18}H_{15}ISn$ | triphenyltin iodide | 894-09-7 |
| $C_{18}H_{15}OP$ | phenyl diphenylphosphinite | 13360-92-4 |
| $C_{18}H_{15}O_3P$ | phenyl phosphonic acid diphenyl ester | 3049-24-9 |
| $C_{18}H_{15}O_4P$ | triphenylphosphate | 115-86-6 |
| $C_{18}H_{15}PSe$ | triphenylphosphine selenide | 3878-44-2 |
| $C_{18}H_{16}Cr$ | benzenebiphenylchromium | 12095-46-4 |
| $C_{18}H_{16}O_2$ | cinnamyl cinnamate | 122-69-0 |
| $C_{18}H_{16}O_2$ | retenequinone | 5398-75-4 |
| $C_{18}H_{16}O_2Si$ | dianisyldiethynylsilane | 55986-09-9 |
| $C_{18}H_{16}O_3$ | phenprocoumon | 435-97-2 |
| $C_{18}H_{16}O_4$ | dibenzyl maleate | 62-26-0 |
| $C_{18}H_{16}O_7$ | Several molecules | – |
| $C_{18}H_{16}Sn$ | triphenyltin hydride | 892-20-6 |
| $C_{18}H_{17}ClN_2O_2$ | oxazolam | 24143-17-7 |
| $C_{18}H_{17}Cl_2NO_3$ | benzoylprop ethyl | 22212-55-1 |
| $C_{18}H_{17}NSi$ | triphenylsilanamine | 4215-80-9 |
| $C_{18}H_{17}O_7$ | Several molecules | – |
| $C_{18}H_{18}BrClN_2O$ | metaclazepam | 65517-27-3 |
| $C_{18}H_{18}ClNS$ | chlorprothixene | 113-59-7 |
| $C_{18}H_{18}ClN_2O_2P$ | fosazepam | 35322-07-7 |
| $C_{18}H_{18}ClN_3O$ | loxapine | 1977-10-2 |
| $C_{18}H_{18}ClN_3S$ | clothiapine | 2058-52-8 |
| $C_{18}H_{18}N_2O_2$ | phenylalanylanhydride | 2308-61-4 |
| $C_{18}H_{18}N_2O_5$ | ethyl azoxybenzenedicarboxylate | 6421-04-1 |
| $C_{18}H_{18}O_2$ | dienestrol | 84-17-3 |
| $C_{18}H_{18}O_2$ | equilenin acetate | 517-09-9 |
| $C_{18}H_{18}O_4$ | diphenyl adipate | 3195-37-7 |
| $C_{18}H_{19}ClN_4$ | clozapine | 5786-21-0 |
| $C_{18}H_{19}F_3N_2S$ | triflupromazine | 146-54-3 |
| $C_{18}H_{19}N$ | benzoctamine | 17243-39-9 |
| $C_{18}H_{19}NO$ | nordoxepin | 1225-56-5 |
| $C_{18}H_{19}NOS$ | duloxetine | 116539-59-4 |
| $C_{18}H_{19}NO_5$ | melicopicine | 517-73-7 |
| $C_{18}H_{20}Cl_2$ | perthane | 72-56-0 |
| $C_{18}H_{20}N_2S$ | methdilazine | 1982-37-2 |
| $C_{18}H_{20}N_2S$ | pyrathiazine | 84-08-2 |
| $C_{18}H_{20}O_2$ | diethylstilbesterol | 56-53-1 |
| $C_{18}H_{21}ClN_2$ | chlorcyclizine | 82-93-9 |
| $C_{18}H_{21}NO$ | azacyclonol | 115-46-8 |
| $C_{18}H_{21}NO_2$ | methyldesorphine | 16008-36-9 |
| $C_{18}H_{21}NO_3$ | codeine | 76-57-3 |
| $C_{18}H_{21}NO_3$ | hydrocodone | 125-29-1 |
| $C_{18}H_{21}NO_3$ | neopine | 467-14-1 |
| $C_{18}H_{21}NO_4$ | oxycodone | 76-42-6 |
| $C_{18}H_{21}N_3O$ | dibenzepin | 4498-32-2 |
| $C_{18}H_{21}OP$ | diphenylcyclohexylphosphine oxide | 13689-20-8 |
| $C_{18}H_{22}BrNO$ | embramine | 3565-72-8 |
| $C_{18}H_{22}ClNO$ | chlorphenoxamine | 77-38-3 |
| $C_{18}H_{22}ClNO$ | phenoxybenzamine | 59-96-1 |
| $C_{18}H_{22}N_2$ | cyclizine | 82-92-8 |
| $C_{18}H_{22}N_2$ | desipramine | 50-47-5 |
| $C_{18}H_{22}N_2OS$ | methoxypromazine | 61-01-8 |
| $C_{18}H_{22}N_2O_2S$ | oxomemazine | 3689-50-7 |
| $C_{18}H_{22}N_2S$ | diethazine | 60-91-3 |
| $C_{18}H_{22}N_2S$ | trimeprazine | 84-96-8 |
| $C_{18}H_{22}O_2$ | hexoestrol | 84-16-2 |
| $C_{18}H_{22}O_5$ | zearalenone | 18695-28-8 |
| $C_{18}H_{22}O_8$ | tetraethylpyromellitate | 6634-01-1 |
| $C_{18}H_{23}N$ | tolpropamide | 5632-44-0 |
| $C_{18}H_{23}NO$ | orphenadrine | 83-98-7 |
| $C_{18}H_{23}NO_3$ | dihydrocodeine | 125-28-0 |
| $C_{18}H_{23}NO_3$ | isoxsuprine | 395-28-8 |
| $C_{18}H_{23}NO_3$ | methyldihydromorphine | 509-56-8 |
| $C_{18}H_{23}NO_4$ | ethylbenzoylecgonine | 529-38-4 |
| $C_{18}H_{23}NO_5$ | seneciphylline | 480-81-9 |
| $C_{18}H_{23}NO_5$ | spartioidine | 520-59-2 |
| $C_{18}H_{23}NO_6$ | jacozine | 5532-23-0 |
| $C_{18}H_{23}NO_6$ | riddelliine | 23246-96-0 |
| $C_{18}H_{23}NO_7$ | senecicannabine | 81855-31-4 |
| $C_{18}H_{23}N_5O_2$ | fenethylline | 1892-80-4 |
| $C_{18}H_{24}$ | triamantane | 13349-10-5 |
| $C_{18}H_{24}$ | estrin | 1217-09-0 |
| $C_{18}H_{24}N_2O_6$ | dinocap | 39300-45-3 |
| $C_{18}H_{24}O_2$ | geranyl phenylacetate | 102-22-7 |
| $C_{18}H_{24}O_3$ | estriol | 50-27-1 |
| $C_{18}H_{24}O_6$ | butylphthalyl butyl glycolate | 85-70-1 |
| $C_{18}H_{25}NO$ | cyclazocine | 3572-80-3 |
| $C_{18}H_{25}NO$ | dextromethorphan | 125-71-3 |
| $C_{18}H_{25}NO$ | racemethorphan | 510-53-2 |
| $C_{18}H_{25}NO_2$ | allylprodine | 25384-17-2 |
| $C_{18}H_{25}NO_5$ | doronenine | 74217-57-5 |
| $C_{18}H_{25}NO_5$ | integerrimine | 480-79-5 |
| $C_{18}H_{25}NO_5$ | senecionine | 130-01-8 |
| $C_{18}H_{25}NO_5$ | triangularine | 87340-27-0 |
| $C_{18}H_{25}NO_6$ | retrorsine | 480-54-6 |
| $C_{18}H_{25}NO_6$ | usaramine | 15503-87-4 |
| $C_{18}H_{26}ClNO_6$ | jaconine | 480-75-1 |
| $C_{18}H_{26}ClN_3$ | chloroquine | 54-05-7 |
| $C_{18}H_{26}ClN_3O$ | hydroxychloroquine | 118-42-3 |
| $C_{18}H_{26}O$ | versalide | 88-29-9 |
| $C_{18}H_{26}O_4$ | dipentyl terephthalate | 1818-95-7 |
| $C_{18}H_{26}O_4$ | heptyl benzyl succinate | 119450-15-6 |
| $C_{18}H_{26}O_{12}$ | hexaacetylmannitol | 5346-76-9 |
| $C_{18}H_{27}NO_2$ | caramiphen | 77-22-5 |
| $C_{18}H_{27}NO_4$ | etoxeridine | 469-82-9 |
| $C_{18}H_{27}NO_5$ | platyphylline | 480-78-4 |
| $C_{18}H_{27}NO_5$ | propanidid | 1421-14-3 |
| $C_{18}H_{27}NO_6$ | rosmarinine | 520-65-0 |
| $C_{18}H_{27}NO_7$ | jacoline | 480-76-2 |
| $C_{18}H_{27}NO_7$ | sceleratine | 6190-25-6 |
| $C_{18}H_{27}N_3O$ | pentaquin | 86-78-2 |
| $C_{18}H_{27}P$ | dicyclohexylphenylphosphine | 6476-37-5 |
| $C_{18}H_{28}$ | cyclododecylbenzene | 15971-88-7 |
| $C_{18}H_{28}N_2O_4$ | acebutolol | 37517-30-9 |
| $C_{18}H_{28}N_2O_3S$ | almokalant | 123955-10-2 |
| $C_{18}H_{28}N_4O$ | butalamine | 22131-35-7 |
| $C_{18}H_{28}O$ | dodecanophenone | 1674-38-0 |
| $C_{18}H_{29}NO_2$ | ketocaine | 1092-46-2 |
| $C_{18}H_{29}NO_3$ | amprotropine | 148-32-3 |
| $C_{18}H_{29}NO_4$ | guaiapate | 852-42-6 |
| $C_{18}H_{30}$ | perhydrochrysene | 2090-14-4 |
| $C_{18}H_{30}BaCa_2O_{12}$ | barium dicalcium propionate | 17115-98-9 |
| $C_{18}H_{30}Ca_2O_{12}Pb$ | lead dicalcium propionate | 17203-66-6 |
| $C_{18}H_{30}Ca_2O_{12}Sr$ | strontium dicalcium propionate | 54993-39-4 |
| $C_{18}H_{30}$ | estrane | |
| $C_{18}H_{30}O$ | farnesyl acetone | 1117-52-8 |
| $C_{18}H_{30}O$ | linolenyl aldehyde | 2423-13-4 |
| $C_{18}H_{30}O_2$ | alpha-linolenic acid | 463-40-1 |
| $C_{18}H_{30}O_2$ | gamma-linolenic acid | 506-26-3 |
| $C_{18}H_{30}O_4$ | dicyclohexyl adipate | 849-99-0 |
| $C_{18}H_{32}O$ | linoleyl aldehyde | 2541-61-9 |
| $C_{18}H_{32}O_2$ | linoleic acid | 60-33-3 |
| $C_{18}H_{32}O_2$ | linoelaidic acid | 506-21-8 |
| $C_{18}H_{32}O_2$ | stearolic acid | 506-24-1 |
| $C_{18}H_{32}O_7$ | butyl citrate | 77-94-1 |
| $C_{18}H_{33}Cl_3O_2$ | hexadecyl trichloroacetate | 74339-54-1 |
| $C_{18}H_{33}NO$ | linoleamide | 3999-01-7 |
| $C_{18}H_{34}N_2O_6S$ | lincomycin | 154-21-2 |
| $C_{18}H_{34}O$ | cyclooctadecanone | 6907-37-5 |
| $C_{18}H_{34}O_2$ | oleic acid | 2027-47-6 |
| $C_{18}H_{34}O_3$ | castor oil | 8001-79-4 |
| $C_{18}H_{34}O_3$ | ricinoleic acid | 141-22-0 |
| $C_{18}H_{34}O_4$ | octadecanedioic acid | 871-70-5 |
| $C_{18}H_{35}BrO_2$ | hexadecyl bromoacetate | 5454-48-8 |
| $C_{18}H_{35}ClO$ | stearic acid chloride | 112-76-5 |
| $C_{18}H_{35}ClO_2$ | hexadecyl chloroacetate | 52132-58-8 |
| $C_{18}H_{35}N$ | octadecanenitrile | 638-65-3 |
| $C_{18}H_{35}NO$ | elaidamide | 4303-70-2 |
| $C_{18}H_{35}O_2Tl$ | thallium octadecanoate | 33734-56-4 |
| $C_{18}H_{36}$ | cyclooctadecane | 296-18-4 |
| $C_{18}H_{36}$ | dodecylcyclohexane | 1795-17-1 |
| $C_{18}H_{36}$ | hexaethylcyclohexane | 98803-61-3 |
| $C_{18}H_{36}N_2NiS_4$ | nickel diisobutyldithiocarbamate | 15317-78-9 |
| $C_{18}H_{36}O$ | oleyl alcohol | 143-28-2 |
| $C_{18}H_{36}O$ | stearaldehyde | 638-66-4 |
| $C_{18}H_{36}O_2$ | hexyl dodecanoate | 34316-64-8 |
| $C_{18}H_{36}O_2$ | octadecanoic acid | 57-11-4 |
| $C_{18}H_{36}O_3$ | octadecaneperoxoic acid | 5796-86-1 |
| $C_{18}H_{37}NO$ | octadecanamide | 124-26-5 |
| $C_{18}H_{37}NO_5$ | sarracine | 2492-09-3 |
| $C_{18}H_{38}$ | octadecane | 593-45-3 |
| $C_{18}H_{38}N_2O$ | stearic acid hydrazide | 4130-54-5 |
| $C_{18}H_{38}O_4Si_2$ | dodecanedioic acid di tms | 22396-19-6 |
| $C_{18}H_{38}O_7$ | hexapropylene glycol | 52794-80-6 |
| $C_{18}H_{38}S$ | dinonyl sulfide | 929-98-6 |
| $C_{18}H_{39}BrSi$ | bromotrihexylsilane | 11643-50-8 |
| $C_{18}H_{39}N$ | dinonylamine | 2044-21-5 |
| $C_{18}H_{39}O_3P$ | trihexyl phosphite | 6095-42-7 |
| $C_{18}H_{41}NO_2Si_2$ | leucine ditbdms | 92771-65-8 |
| $C_{18}H_{54}Si_8$ | octadecamethyloctasilane | 3704-48-1 |
