| Naphtha (petroleum), solvent-refined hydrodesulfurised heavy, except if the full refining history is known and it can be shown that the substance from which it is produced is not a carcinogen | 석유 나프타 (Naphtha (petroleum), solvent-refined hydrodesulfurised heavy) , 정제과정이 완전히 알려지고 발암물질을 함유하지 않음을 보여줄 수 있으면 예외 | KR —EU BannedUS — |
| Naphthenic oils (petroleum), catalytic dewaxed heavy | 석유 유래물질 (Naphthenic oils (petroleum), catalytic dewaxed heavy) | KR —EU —US — |
| Naphthenic oils (petroleum), catalytic dewaxed heavy, if they contain > 3 % w/w DMSO extract | 디메칠설폭사이드(DMSO)로 추출한 성분을 3% 초과하여 함유하는 석유 유래물질 (Naphthenic oils (petroleum), catalytic dewaxed heavy) | KR —EU BannedUS — |
| Naphthenic oils (petroleum), catalytic dewaxed light | 석유 유래물질 (Naphthenic oils (petroleum), catalytic dewaxed light) | KR —EU —US — |
| Naphthenic oils (petroleum), catalytic dewaxed light, if they contain > 3 % w/w DMSO extract | 디메칠설폭사이드(DMSO)로 추출한 성분을 3% 초과하여 함유하는 석유 유래물질 (Naphthenic oils (petroleum), catalytic dewaxed light) | KR —EU BannedUS — |
| Naphthenic oils (petroleum), complex dewaxed heavy | 석유 유래물질 (Naphthenic oils (petroleum), complex dewaxed heavy) | KR —EU —US — |
| Naphthenic oils (petroleum), complex dewaxed heavy, if they contain > 3 % w/w DMSO extract | 디메칠설폭사이드(DMSO)로 추출한 성분을 3% 초과하여 함유하는 석유 유래물질 (Naphthenic oils (petroleum), complex dewaxed heavy) | KR —EU BannedUS — |
| Naphthenic oils (petroleum), complex dewaxed light | 석유 유래물질 (Naphthenic oils (petroleum), complex dewaxed light) | KR —EU —US — |
| Naphthenic oils (petroleum), complex dewaxed light, if they contain > 3 % w/w DMSO extract | 디메칠설폭사이드(DMSO)로 추출한 성분을 3% 초과하여 함유하는 석유 유래물질 (Naphthenic oils (petroleum), complex dewaxed light) | KR —EU BannedUS — |
| Narcissus Jonquilla Extract | 황수선추출물 | KR —EU LimitsUS — |
| Narcissus Poeticus Extract | 입술연지수선화추출물 | KR —EU LimitsUS — |
| Narcissus Pseudonarcissus Flower Extract | | KR —EU LimitsUS — |
| Narcissus Tazetta Extract | 수선화추출물 | KR —EU LimitsUS — |
| Narcotics | 마약 | KR BannedEU —US — |
| Narcotics, medicinal and non-medicinal controlled by the Law of China | 마취류 약품(약용 및 비약용 포함, 국무원 약품감독관리부문, 국무원 공안부문 및 국무원 위생주관부문에서 연합하여 제정, 조정 및 공포) | KR —EU —US — |
| Narcotics, natural and synthetic: All substances listed in Article 2 on Act on the Control of Narcotics | 마약류관리에 관한 법률 제2조에 따른 마약류 | KR BannedEU —US — |
| Narcotics, natural and synthetic: All substances listed in Tables I and II of the Single Convention on Narcotic Drugs signed in New York on 30 March 1961 | | KR —EU BannedUS — |
| N'-Bis(2-Hydroxyethyl)-2-Nitro-P-Phenylenediamine | | KR —EU LimitsUS — |
| N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate | | KR —EU LimitsUS — |
| N-carboxymethyliminobis(ethylenenitrilo)tetra(acetic acid); Pentetic Acid | N-카복시메틸이미노비스(에틸렌나이트릴오)테트라(아세틱애씨드); 펜테틱애씨드 | KR —EU —US — |
| N-carboxymethyliminobis(ethylenenitrilo)tetra(acetic acid); Pentetic Acid (INCI) | | KR —EU BannedUS — |
| N-Chloro-p-toluenesulfonamide | N-클로로-p-톨루엔설폰아마이드 | KR —EU —US — |
| N-Cyclohexanoyl Tyramine | | KR —EU BannedUS — |
| N-Cyclohexyl-N-methoxy-2,5-Dimethyl-3-Furamide | N-사이클로헥실-N-메톡시-2,5-다이메칠-3-퓨라마이드 | KR BannedEU —US — |
| N-Cyclohexyl-N-methoxy-2,5-dimethyl-3-furamide (Furmecyclox - ISO) | | KR —EU BannedUS — |
| N-CYCLOPENTYL-m-AMINOPHENOL | N-사이클로펜틸-m-아미노페놀 | KR BannedEU BannedUS — |
| N-Cyclopentyl-m-aminophenol, when used as a substance in hair dye products | N-사이클로펜틸-m-아미노페놀 (염모제로 사용될때) | KR —EU —US — |
| N-DIETHYL-m-AMINOPHENOL | | KR —EU BannedUS — |
| N-DIETHYL-m-AMINOPHENOL SULFATE | | KR —EU BannedUS — |
| N-DIETHYL-p-PHENYLENEDIAMINE | | KR —EU BannedUS — |
| N-DIETHYL-p-PHENYLENEDIAMINE SULFATE | | KR —EU BannedUS — |
| N-DIETHYLTOLUENE-2,5-DIAMINE HCl | | KR —EU BannedUS — |
| N-Dimethyl 2,6-Pyridinediamine HCL | | KR —EU BannedUS — |
| N'-DIMETHYL-N-HYDROXYETHYL-3-NITRO-p-PHENYLENEDIAMINE | | KR —EU BannedUS — |
| N-DIMETHYL-p-PHENYLENEDIAMINE | | KR —EU BannedUS — |
| N-DIMETHYL-p-PHENYLENEDIAMINE SULFATE | | KR —EU BannedUS — |
| Nematode Rh-Polypeptide-47 | | KR —EU BannedUS — |
| Neodecanoic acid, nickel salt | 네오데카노익애씨드, 니켈염 | KR —EU —US — |
| Neodymium | 네오디뮴 | KR BannedEU —US — |
| Neodymium and its salts | 네오디뮴 및 그 염류 | KR BannedEU BannedUS — |
| Neodymium Bromide | 네오디뮴브로마이드 | KR BannedEU —US — |
| Neodymium Chloride | 네오디뮴클로라이드 | KR BannedEU —US — |
| Neodymium Fluoride | 네오디뮴플루오라이드 | KR BannedEU —US — |
| Neostigmine | 네오스티그민 | KR BannedEU —US — |
| Neostigmine and its salts (e.g. neostigmine bromide) | 네오스티그민 및 그 염류(예 : 네오스티그민브로마이드) | KR BannedEU —US — |
| Neostigmine and its salts (e.g. neostigmine bromide (INN)) | | KR —EU BannedUS — |
| Neostigmine; Benzenaminium, 3-(((dimethylamino)carbonyl)oxy)-N,N,N-trimethyl- | 네오스티그민;벤제나미늄,3-(((다이메틸아미노)카보닐)옥시)-N,N,N-트라이메틸- | KR BannedEU —US — |
| Neostigmine bromide | 네오스티그민브로마이드 | KR BannedEU —US — |
| Neostigmine iodide | 네오스티그민아이오다이드 | KR BannedEU —US — |
| Neostigmine Methylsulfate | 네오스티그민메틸설페이트 | KR BannedEU —US — |
| Neriifolin | 네리폴린 | KR —EU —US — |
| Nerium indicum Mill. | 협죽도 | KR —EU —US — |
| Nerium oleander, its extracts and its glycosides | 협죽도, 추출물 및 글리코사이드 | KR —EU —US — |
| N-Ethyl-2-pyrrolidone | N-에틸-2-피롤리돈 | KR —EU —US — |
| N-Ethyl-2-pyrrolidone; 1-ethylpyrrolidin-2-one | N-에틸-2-피롤리돈; 1-에틸피롤리딘-2-온 | KR —EU —US — |
| N-Ethyl-3-Nitro PABA | N-에틸-3-나이트로파바 | KR BannedEU BannedUS — |
| N-ethylheptadecafluorooctanesulphonamide | N-에틸헵타데카플루오로옥탄설폰아마이드 | KR BannedEU —US — |
| Neural Extract | 동물신경망추출물 | KR —EU BannedUS — |
| N-(Hydroxymethyl)acrylamide | N-(하이드록시메틸)아크릴아마이드 | KR —EU —US — |
| N-(hydroxymethyl)acrylamide; methylolacrylamide; [NMA] | | KR —EU BannedUS — |