货号

·重酒石酸去甲肾上腺素 ,

·烟碱 ,(−)-Nicotine

·L-去甲肾上腺素 ,(−)-Norepinephrine

·N,N,N,N-四甲基-L-酒石酰胺 ,(+)-N,N,N′,N′-Tetramethyl-L-tartaric acid diamide

·(±)-降烟碱 ,(±)-Nornicotine

·(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinoalanine dicyclohexylamine salt ,(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinoalanine dicyclohexylamine salt

·(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinoserine ,(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinoserine

·(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinotryptophane ,(R)-(-)-Nalpha-Benzyl-Nbeta-BOC-D-hydrazinotryptophane

·(R)-(+)-1-(2-萘基)乙胺 ,(R)-(+)-1-(2-Naphthyl)ethylamine

·(S)-(+)-N(alpha)-Benzyl-N(beta)-BOC-(L)-hydrazinoserine ,(S)-(+)-N(alpha)-Benzyl-N(beta)-BOC-(L)-hydrazinoserine

·(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinoalanine dicyclohexylamine salt ,(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinoalanine dicyclohexylamine salt

·(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinoisoleucine ,(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinoisoleucine

·(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinotryptophane ,(S)-(+)-Nalpha-Benzyl-Nbeta-BOC-L-hydrazinotryptophane

·(S)-2-硝基-6,7-二氢-5H-咪唑并[2,1-b][1,3]恶嗪-6-醇 ,(S)-2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol

·[D-Trp11]-Neurotensin ,[D-Trp11]-Neurotensin

·[Gln4] Neurotensin ,[Gln4] Neurotensin

·MSNT ,1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole

·TSNT ,1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole

·1,2-萘醌 ,1,2-Naphthoquinone

·1,2-萘醌-4-磺酸钠盐 ,1,2-Naphthoquinone-4-sulfonic acid sodium salt

·1,4,5,8-萘四甲酸酐（NTCDA) ,1,4,5,8-Naphthalenetetracarboxylic dianhydride

·1,4-萘二甲酸 ,1,4-Naphthalenedicarboxylic acid

·1,4-萘醌 ,1,4-Naphthoquinone

·1,5-萘二磺酸，四水 ,1,5-Naphthalenedisulfonic acid tetrahydrate

·1,5-萘二磺酸 ,1,5-Naphthalenedisulfonic acid tetrahydrate

·1,6-萘二磺酸钠 ,1,6-Naphthalenedisulfonic Acid Disodium Salt

·1,8-萘二甲酸酐 ,1,8-Naphthalic anhydride

·1-萘甲醛 ,1-Naphthaldehyde

·萘乙酰胺 ,1-Naphthaleneacetamide

·1-萘乙酸钠 ,1-Naphthaleneacetic Acid Sodium Salt

·1-萘甲醇 ,1-Naphthalenemethanol

·1-萘磺酸 ,1-Naphthalenesulfonic acid

·1-萘磺酰氯 ,1-Naphthalenesulfonyl chloride

·1-萘甲酸 ,1-Naphthoic acid

·1-萘酚 ,1-Naphthol

·1-萘酚酞 ,1-Naphtholphthalein

·1-萘甲腈 ,1-Naphthonitrile

·1-萘甲酰氯 ,1-Naphthoyl chloride

·乙酸-1-萘酯 ,1-Naphthyl acetate

·1-萘异硫氰酸酯 ,1-Naphthyl isothiocyanate

·1-萘磷酸 ,1-Naphthyl phosphate

·1-萘磷酸单钠盐，一水 ,1-Naphthyl phosphate monosodium salt monohydrate

·1-萘磷酸钠 ,1-Naphthyl phsophoric acid sodium salt

·1-萘乙酰胺 ,1-Naphthylacetamide

·1-萘乙酸（NAA)  ,1-Naphthylacetic acid

·1-萘胺 ,1-Naphthylamine

·1-萘胺盐酸盐 ,1-Naphthylamine hydrochloride

·1-萘基硼酸 ,1-Naphthylboronic acid

·1-萘甲胺 ,1-Naphthylmethylamine

·1-硝基萘 ,1-Nitronaphthalene

·1-硝基丙烷 ,1-Nitropropane

·1-亚硝基-2-萘酚 ,1-Nitroso-2-Naphthol

·N-亚硝基哌啶 ,1-Nitrosopiperidine

·N-亚硝基吡咯烷 ,1-Nitrosopyrrolidine

·1-亚硝基吡咯烷 ,1-Nitrosopyrrolidine

·正壬醇 ,1-Nonanol

·1-壬烯 ,1-Nonene

·1-壬炔 ,1-Nonyne

·三乙醇胺磷酸盐 ,2,2',2''-Nitrilotriethanol Phosphate

·萘-2,3二甲醛 ,2,3-Naphthalenedicarboxaldehyde

·2,4-壬二烯醛 ,2,4-NONADIENAL

·2,6-萘二磺酸钠 ,2,6-Naphthalenedisulfonic Acid Disodium Salt

·2,7-萘二磺酸钠 ,2,7-Naphthylene disulfonic acid Na salt

·氖-20  ,20Ne

·氖-22 ,22Ne

·2-甲基-4-硝基氧化吡啶 ,2-Methyl-4-nitropyridine N-Oxide

·2-萘甲醛 ,2-Naphthaldehyde

·2-萘乙酸 ,2-Naphthaleneacetic acid

·2-萘甲醇 ,2-Naphthalenemethanol

·2-萘磺酸 ,2-Naphthalenesulfonic Acid Hydrate

·β-萘酚 ,2-Naphthol

·2-萘甲腈 ,2-Naphthonitrile

·2-萘氧乙酸 ,2-Naphthoxyacetic acid

·乙酸-2-萘酯 ,2-Naphthyl acetate

·2-萘磷酸钠盐 ,2-Naphthyl phosphate sodium salt

·2-萘胺-1-磺酸 ,2-Naphthylamine-1-sulfonic acid

·2-氨基-5,7-二磺酸(氨基 j 酸) ,2-Naphthylamine-5,7-disulfonica acid

·2-萘硼酸  ,2-Naphthylboronic acid

·4-氨基-3-硝基三氟甲苯 ,2-Nitro-4-(trifluoromethyl)aniline

·2-硝基-4-三氟甲基苯甲酸 ,2-Nitro-4-(trifluoromethyl)benzoic acid

·2-硝基苯乙酮 ,2'-Nitroacetophenone

·邻硝基苯胺 ,2-Nitroaniline

·2-硝基苯甲醚 ,2-Nitroanisole

·2-硝基苯甲醛 ,2-Nitrobenzaldehyde

·2-NP-呋喃西林 ,2-Nitrobenzaldehyde semicarbazone

·2-硝基苯磺酰胺 ,2-Nitrobenzenesulfonamide

·2-硝基苯甲酸 ,2-Nitrobenzoic acid

·2-硝基苯腈 ,2-Nitrobenzonitrile

·2-硝基苯甲酰氯 ,2-Nitrobenzoyl chloride

·2-硝基溴化苄 ,2-Nitrobenzyl bromide

·2-硝基乙醇 ,2-Nitroethanol

·对硝基乙苯标准溶液 ,2-Nitroethylbenzene Standard

·2-硝基芴 ,2-Nitrofluorene

·2-硝基苯酚 ,2-Nitrophenol

·2-硝基苯辛醚 ,2-Nitrophenyl octyl ether

·邻硝基苯基-β-D-吡喃葡萄糖苷 ,2-Nitrophenyl β-D-glucopyranoside

·2-硝基苯乙酸 ,2-Nitrophenylacetic Acid

·2-硝基苯肼 ,2-Nitrophenylhydrazine

·2-硝基苯肼盐酸盐 ,2-Nitrophenylhydrazine Hydrochloride

·2-硝基丙烷 ,2-Nitropropane

·2-亚硝基-1-萘酚 ,2-Nitroso-1-naphthol

·2-硝基噻吩 ,2-Nitrothiophene

·2-壬酮 ,2-Nonanone

·2-NP-AHD ,2-NP-AHD

·2-NP-AMOZ  ,2-NP-AMOZ

·2-NP-AOZ ,2-NP-AOZ

·3-磺丙基十六烷基二甲甜菜碱 ,3-(N,N-Dimethylpalmitylammonio)propanesulfonate

·3-吗啉-2-羟基丙磺酸(MOPSO)  ,3-(N-Morpholino)-2-hydroxy-1-propanesulfonic acid

·3-(N-吗啡啉)丙磺酸（MOPS） ,3-(N-Morpholino)propanesulfonic acid(MOPS)

·N,N,3,5-四甲基苯胺 ,3,5,N,N-Tetramethylaniline

·间硝基苯乙酮 ,3′-Nitroacetophenone

·3-正十六烷基噻吩 ,3-n-Hexadecylthiophene

·3-硝基-5-(三氟甲基)苯甲酸 ,3-NITRO-5-(TRIFLUOROMETHYL)BENZOIC ACID

·间硝基苯甲醛 ,3-Nitrobenzaldehyde

·3-硝基苯磺酰氯 ,3-Nitrobenzenesulfonyl chloride

·间硝基苯甲酸 ,3-Nitrobenzoic acid

·3-硝基-L-酪氨酸 ,3-Nitro-L-tyrosine

·3-硝基邻二甲苯 ,3-Nitro-O-Xylene

·间硝基苯酚 ,3-Nitrophenol

·间硝基苯酚标准溶液 ,3-Nitrophenol Standard

·3-硝基苯硼酸 ,3-Nitrophenylboronic acid

·3-硝基苯肼盐酸盐 ,3-Nitrophenylhydrazine hydrochloride

·3-硝基邻苯二甲酸 ,3-Nitrophthalic acid

·3-硝基丙酸 ,3-Nitropropionic acid

·4-(4-硝基苄基)吡啶 ,4-(4-Nitrobenzyl)pyridine

·对硝基苯乙酮 ,4′-Nitroacetophenone

·4-硝基吡唑 ,4-Nitro-1H-pyrazole

·2-氨基-5-硝基三氟甲苯 ,4-Nitro-2-(trifluoromethyl)aniline

·4-硝基-3-三氟甲基苯胺 ,4-Nitro-3-(trifluoromethyl)aniline

·5-氨基-2-硝基三氟甲苯 ,4-Nitro-3-(trifluoromethyl)aniline

·4-硝基-7-哌嗪苯并氧杂噁二唑（NBD-PZ） ,4-Nitro-7-piperazinobenzofurazan

·对硝基苯胺 ,4-Nitroaniline

·对硝基苯胺标准溶液 ,4-Nitroaniline Standard

·对硝基苯甲醚 ,4-Nitroanisole

·4-硝基苯甲酰胺 ,4-Nitrobenzamide

·对硝基苯甲酸 ,4-Nitrobenzoic acid

·对硝基苯腈 ,4-Nitrobenzonitrile

·4-NITROBENZYL ACETATE ,4-NITROBENZYL ACETATE

·4-硝基苄醇 ,4-Nitrobenzyl Alcohol

·4-硝基溴化苄 ,4-Nitrobenzyl bromide

·4-硝基氯化苄 ,4-Nitrobenzyl chloride

·氯甲酸-4-硝基苄酯 ,4-Nitrobenzyl chloroformate

·4-硝基肉桂酸 ,4-Nitrocinnamic acid

·4-硝基肉桂酸乙酯 ,4-Nitrocinnamic Acid Ethyl Ester

·4-硝基-DL-苯丙氨酸 ,4-Nitro-DL-phenylalanine

·4-硝基-D-苯丙氨酸 ,4-Nitro-D-phenylalanine hydrate

·4-硝基咪唑 ,4-Nitroimidazole

·4-硝基吲哚 ,4-Nitroindole

·4-硝基-L-苯丙氨酸 ,4-Nitro-L-phenylalanine monohydrate

·4-硝基邻苯二胺 ,4-Nitro-o-phenylenediamine

·4-硝基邻二甲苯 ,4-Nitro-O-Xylene

·4-硝基酚标准溶液 ,4-Nitrophenol in methanol

·4-硝基苯基-2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷 ,4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside

·乙酸对硝基苯酯 ,4-Nitrophenyl acetate

·对硝基苯异氰酸酯 ,4-Nitrophenyl isocyanate

·4-硝基苯基-N-乙酰-β-D-氨基半乳糖苷 ,4-Nitrophenyl N-acetyl-β-D-galactosaminide

·4-硝基苯基-α-D-吡喃半乳糖苷 ,4-Nitrophenyl α-D-galacto­pyran­oside

·对硝基苯-α-D-葡萄糖吡喃苷 ,4-Nitrophenyl α-D-glucopyranoside

·4-硝基苯基-β-D-吡喃葡萄糖苷 ,4-Nitrophenyl β-D-glucopyranoside

·4-硝基苯乙酸 ,4-Nitrophenylacetic acid

·4-硝基苯乙酸乙酯 ,4-Nitrophenylacetic Acid Ethyl Ester

·4-硝基苯乙腈 ,4-Nitrophenylacetonitrile

·4-硝基苯肼 ,4-Nitrophenylhydrazine

·4-硝基苯肼盐酸盐 ,4-Nitrophenylhydrazine Hydrochloride

·4-硝基喹啉-N-氧化物 ,4-Nitroquinoline N-oxide

·对壬基酚 ,4-Nonyl phenol

·5-硝基苊 ,5-Nitroacenaphthene

·5-硝基吲唑 ,5-Nitroindazole

·5-硝基吲哚 ,5-Nitroindole

·5-硝基间苯二甲酸 ,5-Nitroisophthalic acid

·5-硝基间苯二甲酸二甲酯 ,5-Nitroisophthalic Acid Dimethyl Ester

·5-硝基喹啉 ,5-Nitroquinoline

·5-硝基水杨醛 ,5-nitrosalicylaldehyde

·5-亚硝基-2,4,6-三氨基嘧啶 ,5-Nitroso-2,4,6-triaminopyrimidine

·5-壬酮 ,5-Nonanone

·5-降冰片烯-2-醇 ,5-Norbornen-2-ol, mixture of endo and exo

·5-降冰烯-2-基乙酸酯 ,5-Norbornen-2-yl acetate, mixture of endo and exo

·2-氰基-5-降冰片烯 ,5-Norbornene-2-carbonitrile, mixture of isomers

·5-降冰片烯-2-羧酸 ,5-Norbornene-2-carboxylic acid

·6-硝基苯并咪唑 ,6-Nitrobenzimidazole

·6-硝基吲唑 ,6-Nitroindazole

·6-硝基吲哚 ,6-Nitroindole

·7-硝基吲哚 ,7-Nitroindole

·ADA二钠盐 ,ADA disodium salt

·乙位萘乙醚 ,beta-Naphthol ethyl ether

·BOC-L-4-硝基苯丙氨酸 ,Boc-4-Nitro-L-Phenylalanine

·BOC-D-4-硝基苯丙氨酸 ,BOC-D-4-Nitrophe

·BOC-N-甲基-D-丙氨酸 ,Boc-D-N-Me-Ala-OH

·Boc-Nle-OH.DCHA ,Boc-Nle-OH.DCHA

·BOC-N-甲基-L-丙氨酸 ,Boc-N-methyl-L-alanine

·顺-5-降冰片烯-endo-2,3-二羧酸 ,cis-5-Norbornene-endo-2,3-dicarboxylic acid

·降冰片烯二酸酐 ,cis-5-Norbornene-endo-2,3-dicarboxylic anhydride

·顺-6-壬烯醇  ,cis-6-Nonen-1-ol

·DL-苯丙醇胺盐酸盐 ,DL-Norephedrine hydrochloride

·DL-正缬氨酸 ,DL-Norvaline

·D-正缬氨酸 ,D-Norvaline

·Fmoc-1-Nal-Wang resin ,Fmoc-1-Nal-Wang resin

·Fmoc-2-Nal-Wang resin ,Fmoc-2-Nal-Wang resin

·Fmoc-3-硝基-L-酪氨酸 ,Fmoc-3-nitro-L-tyrosine

·Fmoc-对硝基-L-苯丙氨酸 ,Fmoc-4-Nitro-L-Phenylalanine

·Fmoc-D-4-硝基苯丙氨酸 ,Fmoc-D-4-Nitrophe

·芴甲氧羰酰基正亮氨酸 ,Fmoc-Nle-OH

·Fmoc-N-甲基-D-缬氨酸 ,Fmoc-N-methyl-D-valine

·Fmoc-N-甲基-L-异亮氨酸 ,Fmoc-N-methyl-L-isoleucine

·Fmoc-N-甲基-L-亮氨酸 ,Fmoc-N-methyl-L-leucine

·Fmoc-N-甲基-L-缬氨酸 ,Fmoc-N-methyl-L-valine

·N-2-羟乙基哌嗪-N'-2-乙磺酸钠盐(HEPES-Na) ,HEPES sodium salt

·N-碳苄氧基赖氨酸 ,H-Lys(Z)-OH

·L-正亮氨酸 ,L-Norleucine

·L-正缬氨酸 ,L-Norvaline

·新亚甲基蓝N ,Methylene blue N

·间硝基苯胺 ,m-Nitroaniline

·间硝基苯胺标准溶液 ,m-Nitroaniline Standard

·间硝基氯苯标准溶液 ,m-Nitrochlorobenzene Standard

·间硝基甲苯 ,m-Nitrotoluene

·3-(N-吗啡啉)丙磺酸半钠盐(MOPS-Hemi-Na)  ,MOPS hemisodium salt

·3-(N-吗啡啉)丙磺酸钠(MOPS-Na)  ,MOPS sodium salt

·3-吗啉-2-羟基丙磺酸钠(MOPSO-Na)  ,MOPSO sodium salt

·N-(2,4,6-三氯苯)马来酰亚胺 ,N-(2,4,6-Trichloropehnyl)maleimide

·N-(2-乙酰胺基)-2-亚氨基二乙酸(ADA) ,N-(2-Acetamido)iminodiacetic acid

·N-乙酰乙二胺 ,N-(2-Aminoethyl)acetamide

·N-(2-芴基)乙酰胺 ,N-(2-Fluorenyl)acetamide

·N-(2-羟基-3-磺丙基)-3'5-二甲氧基苯胺钠盐（HDAOS) ,N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt

·2-乙酰氨基苯甲醚 ,N-(2-Methoxyphenyl)acetamide

·N-邻甲苯基硫脲 ,N-(2-Methylphenyl)thiourea

·N-(4-氨丁基)-N-乙基异鲁米诺 ,N-(4-Aminobutyl)-N-ethylisoluminol

·N-(4-ETHYLPHENYL)MALEIMIDE  ,N-(4-ETHYLPHENYL)MALEIMIDE

·N-(4-硝基苯乙基)乙酰胺 ,N-(4-NITROPHENETHYL)ACETAMIDE

·苯甲氧羰酰琥珀酰亚胺 ,N-(Benzyloxycarbonyloxy)succinimide

·N-苄氧羰基-D-苯丙氨醇  ,N-(Carbobenzyloxy)-D-phenylalaninol

·二苯亚甲基甘氨酸乙酯 ,N-(Diphenylmethylene)glycine ethyl ester

·灭菌丹 ,N-(Trichloromethylthio)phthalimide

·脲丙基三乙氧基硅烷  ,N-(Triethoxysilylpropyl)urea

·N-(三甲基甲硅烷基)乙酰胺 ,N-(Trimethylsilyl)acetamide

·N-三(羟甲基)甲基-3-氨基丙磺酸(TAPS) ,N-(tris(hydroxymethyl)methyl)-3-aminopropanesulfonic acid

·N-(Z-amino)phthalimide ,N-(Z-amino)phthalimide

·N,N-(1,4-PHENYLENEDIMETHYLIDYNE)DI-P-PHENETIDINE ,N,N-(1,4-PHENYLENEDIMETHYLIDYNE)DI-P-PHENETIDINE

·N,N,2,2-四甲基-1,3-丙二胺 ,N,N,2,2-Tetramethyl-1,3-propanediamine

·N,N-二甲基-5-甲基糠胺 ,N,N,5-Trimethylfurfurylamine

·四乙酰乙二胺 ,N,N,N,N-Tetraacetylethylenediamine

·四乙酰甘脲  ,N,N',N'',N'''-Tetraacetylglycoluril

·N-[三(羟甲基)甲基]-2-氨基乙磺酸 ,N,N,N,N-Tetraethylsulfamide

·N,N,N,N-Tetrakis(2-pyridylmethyl)ethylenediamine  ,N,N,N,N-Tetrakis(2-pyridylmethyl)ethylenediamine

·N,N,N,N-四(4-甲苯基)-1,1-联苯-4,4-二胺 ,N,N,N,N-Tetrakis(4-methylphenyl)-benzidine

·四甲基丁二胺 ,N,N,N,N-Tetramethyl-1,4-butanediamine

·N,N,N,N-四甲基-1,6-己二胺 ,N,N,N,N-Tetramethyl-1,6-hexanediamine

·N,N,N,N-四甲基-2-丁烯-1,4-二胺 ,N,N,N,N-Tetramethyl-2-butene-1,4-diamine

·N-[3-(二甲氨基)丙基]-N,N',N'-三甲基-1,3丙二胺 ,N,N,N′,N′′,N′′-pentamethyldipropylenetriamine

·四甲基酒石酸胺 ,N,N,N′,N′-Tetramethyl-D-tartaramide

·三乙基乙二胺 ,N,N,N′-Triethylethylenediamine

·三甲基-2-硫脲 ,N,N,N'-Trimethylthiourea

·3-氨基-3-(3-氯苯基)丙酸 ,N,N',N''-Tris(p-toluenesulfonyl)diethylenetriamine

·N,N-双(2-羟乙基)甘氨酸（Bicine） ,N,N-Bis(2-hydroxyethyl)glycine

·N,N-二甲基苯胺 ,N,N-Dimethylaniline

·N,N-二甲基三甲基硅胺 ,N,N-Dimethyltrimethylsilylamine

·N,N-Terephthalylidene-bis(4-fluoroaniline)  ,N,N-Terephthalylidene-bis(4-fluoroaniline)

·N-[3-(三甲氧基硅基)丙基]苯胺 ,N-[3-(Trimethoxysilyl)propyl]aniline

·乙烯基苄基氨乙基氨丙基三甲氧基硅烷盐酸盐 ,N-[3-(Trimethoxysilyl)propyl]-N'-(vinylbenzyl)

·N´-苄基-N,N-二甲基乙二胺 ,N′-Benzyl-N,N-dimethylethylenediamine

·去甲基烟碱亚硝胺 ,N′-Nitrosonornicotine

·N-苯甲酰胞苷 ,N4-Benzoylcytidine

·代森钠 ,Nabam

·N-乙酰-DL-色氨酸 ,N-Acetyl-DL-tryptophan

·N-乙酰-L-色氨酸 ,N-Acetyl-L-tryptophan

·对乙酰胺基苯磺酰胺 ,N-Acetylsulfanilamide

·NA-酸酐 ,Nadic anhydrous

·氧化型辅酶II 二钠 ,NADP Na2

·萘夫西林 ,Nafcillin sodium salt monohydrate

·驱虫膦 ,Naftalofos

·萘啶酮酸 ,Nalidixic acid

·N-氨基哌啶盐酸盐 ,N-Aminopiperidine hydrochloride

·萘甲唑啉盐酸盐 ,Naphazoline hydrochloride

·萘 ,Naphthalene

·液相色谱仪检定用标准物质(萘-甲醇溶液) ,Naphthalene in Methanol

·萘-1,3,6-三磺酸钠盐 ,Naphthalene-1,3,6-trisulfonic Acid Trisodium Salt

·萘-D8 ,Naphthalene-d8

·Naphtho[2,3-a]pyrene  ,Naphtho[2,3-a]pyrene

·萘酚AS-D-乙酸酯 ,Naphthol AS-D acetate

·萘酚绿B ,Naphthol Green B

·萘酚AS ,NaphtholAS

·萘草胺 ,Naptalam

·柚皮素 ,Naringenin

·柚皮苷 ,Naringin

·芸香柚皮苷 ,Narirutin

·那格列奈 ,Nateglinide

·Natriuretic Peptide, C-Type ,Natriuretic Peptide, C-Type

·4-肼基-7-硝基-2,1,3-苯并氧杂恶二唑 ,NBD hydrazine

·N-苄基甘氨酸乙酯 ,N-Benzylglycine ethyl ester

·N-苄基甲胺 ,N-Benzylmethylamine

·N-Boc-(S)-2-氨基-3-苄氧基-1-丙醇 ,N-Boc-(S)-2-amino-3-benzyloxy-1-propanol

·1-BOC-吡咯-3-硼酸 ,N-Boc-2-pyrroleboronic acid

·N-Boc-4-oxo-L-proline methyl ester ,N-Boc-4-oxo-L-proline methyl ester

·N-叔丁氧羰基-乙二胺 ,N-Boc-ethylenediamine

·N-Boc-N'-苄氧甲基-L-组氨酸 ,N-Boc-N'-benzyloxymethyl-L-histidine

·N-BOC-O-苄基-L-丝氨酸 ,N-BOC-O-Benzyl-L-serine

·N-Cbz-对氨基环己酮 ,N-Cbz-4-aminocyclohexanone

·草不隆 ,Neburon

·甲基莲心碱 ,Neferine

·新补骨脂异黄酮 ,Neobavaisoflavone

·新绿原酸 ,Neochlorogenic acid

·2,9-二甲基-1,10-菲啰啉盐酸盐二水 ,Neocuproine hydrochloride

·钕粉 ,Neodymium

·钕标准溶液 ,Neodymium Standard

·醋酸钕 ,Neodymium acetate

·硝酸钕 ,Neodymium nitrate pentahydrate

·氧化钕/纳米氧化钕 ,Neodymium oxide

·氯化钕(Ⅲ)  ,Neodymium(III) chloride

·硫酸钕 ,Neodymium(III) sulfate hydrate

·三氟甲磺酸钕 ,Neodymium(III) trifluoromethanesulfonate

·新橙皮苷 ,Neohesperidin

·新橙皮甙二氢查尔酮 ,Neohesperidin dihydrochalcone

·异甘草苷 ,Neoisoliquritin

·新芒果苷 ,Neomangiferin

·硫酸新霉素 ,Neomycin sulfate

·二丙烯酸新戊二醇酯 ,Neopentyl glycol diacrylate

·二甲基丙烯酸新戊二醇酯 ,Neopentyl glycol dimethacrylate

·偶氮砷Ⅰ ,Neothorin

·杀螨醚 ,Neotran

·苯甲酰-L-赖氨酸 ,Nepsilon-Benzoyl-L-lysine

·奈喹酯 ,Nequinate

·橙花醇  ,Nerol

·橙花叔醇 ,Nerolidol （cis and trans）

·神经酸  ,Nervonic acid

·乙酸橙花酯  ,Neryl acetate

·醋酸人脑利钠肽 ,Nesiritide Acetate (BNP-32)

·N-乙基-N-（2-羟基-3-磺丙基）-3'5-二甲氧基苯胺钠盐(DAOS) ,N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt

·N-乙基-N-（2-羟基-3-磺丙基）-3-甲氧基苯胺钠盐(ADOS) ,N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3-methoxyaniline,sodium salt,dihydrate

·N-乙基-N-(3-磺丙基)-3-甲氧基苯胺钠盐（ADPS） ,N-Ethyl-N-(3-sulfopropyl)-3-methoxyaniline sodium salt

·N-乙基-N-（3-磺丙基）-3-甲基苯胺钠盐（TOPS） ,N-Ethyl-N-(3-sulfopropyl)-3-methylaniline sodium salt

·N-乙基-N-（3-丙磺基）苯胺钠盐(ALPS) ,N-Ethyl-N-(3-sulfopropyl)aniline, sodium salt

·克罗米通 ,N-Ethyl-o-crotonotoluidide

·乙基脲 ,N-Ethylurea

·纺锤菌素 ,Netropsin

·Neurokinin B ,Neurokinin B

·Neuromedin B ,Neuromedin B

·Neuromedin C ,Neuromedin C

·Neuromedin U rat ,Neuromedin U rat

·Neuropeptide Y ,Neuropeptide Y

·Neuropeptide Y Fragment 3-36 human, rat ,Neuropeptide Y Fragment 3-36 human, rat

·Neurotensin ,Neurotensin

·可见光区透射比滤光片标准物质 ,Neutral density transmitance filter

·中性红 ,Neutral red

·2-(N-Fmoc)-氨基-1,3-丁二醇  ,N-Fmoc-L-threonol

·N-Fmoc-N-甲基-O-叔丁基-L-丝氨酸 ,N-Fmoc-N-Methyl-O-tert-butyl-L-serine

·N-Fmoc-N-甲基-O-叔丁基-L-苏氨酸 ,N-Fmoc-N-Methyl-O-tert-butyl-L-threonine

·N-甲酰-L-甲硫氨酰-L-白氨酰-L苯丙氨酸 ,N-Formyl-Met-Leu-Phe

·戊二酰-L-苯丙氨酰-对硝基苯胺 ,N-Glutaryl-L-phenylalanine p-nitroanilide

·N-羟乙酰神经氨酸  ,N-Glycolylneuraminic Acid

·尼卡巴嗪 ,Nicarbazin

·乙酰丙酮镍二水合物 ,Nickel acetylacetonate hydrate

·镍标准溶液 ,Nickel Standard

·乙酸镍 ,Nickel acetate

·溴化镍 ,Nickel bromide

·氯化镍 ,Nickel chloride

·氟化镍 ,Nickel fluoride

·十一种水中单元素溶液标准物质水中镍成分分析标准物质 ,Nickel in Water

·硝酸镍 ,Nickel nitrate

·氧化镍(II)/纳米氧化镍 ,Nickel oxide

·镍粉/纳米镍粉/还原镍粉 ,Nickel powder

·三氧化二镍 ,Nickel sesquioxide

·氨基磺酸镍 ,Nickel sulfamate

·乙酰丙酮镍 ,Nickel(II) acetylacetonate

·碱式碳酸镍 ,Nickel(II) carbonate hydroxide tetrahydrate

·氢氧化镍 ,Nickel(II) hydroxide

·碘化镍 ,Nickel(II) iodide

·草酸镍 ,Nickel(II) oxalate dihydrate

·硫酸镍 ,Nickel(II) sulfate heptahydrate

·氯硝柳胺 ,Niclosamide

·烟嘧磺隆 ,Nicosulfuron

·烟酰胺 ,Nicotinamide

·烟酸 ,Nicotinic acid

·烟酸苄酯 ,Nicotinic acid benzyl ester

·烟酸酰肼 ,Nicotinic hydrazide

·3-氰基吡啶 ,Nicotinonitrile

·盐酸烟酰氯 ,Nicotinoyl chloride hydrochloride

·尼氟酸 ,Niflumic acid

·黑色素(醇溶） ,Nigrosin alcohol soluble

·黑色素(水溶) ,Nigrosine water soluble

·氯化耐尔蓝 ,Nile Blue chloride

·水合茚三酮 ,Ninhydrin

·铌标准溶液 ,Niobium Standard

·五氯化铌 ,Niobium chloride

·氧化铌 ,Niobium pentaoxide

·铌粉 ,Niobium powder

·N-异丙基丙烯酰胺 ,N-Isopropylacrylamide

·氯化两面针碱 ,Nitidine chloride

·磺乐灵 ,Nitralin

·氯草定 ,Nitrapyrin

·硝酸根离子(NO3-)标准溶液 ,Nitrate Standard

·水质硝酸盐标样  ,Nitrate Standard for Water

·硝氮黄 ,Nitrazine yellow

·发烟硝酸 ,Nitric acid

·硝酸 ,Nitric acid

·氨基三亚甲基膦酸(ATMP) ,Nitrilotri(methylphosphonic acid)

·氮川三乙酸 ,Nitrilotriacetic acid

·亚硝酸盐标准溶液 ,Nitrite Standard

·水质亚硝酸盐标样 ,Nitrite Standard for water

·硝基苯 ,Nitrobenzene

·硝基苯标准溶液 ,Nitrobenzene Standard

·硝基乙烷 ,Nitroethane

·除草醚 ,Nitrofen

·呋喃妥因 ,Nitrofurantoin

·呋喃西林 ,Nitrofurazone

·氮/氮标准溶液 ,Nitrogen

·氮气-15N2 ,Nitrogen-15N2

·硝基亚胺脲 ,Nitroguanidine

·硝基甲烷 ,Nitromethane

·亚硝基红盐 ,Nitroso R Salt

·氯化硝基四氮唑蓝（NBT） ,Nitrotetrazolium Blue chloride

·酞菌酯 ,Nitrothal-isopropyl

·一氧化二氮标准溶液 ,Nitrous oxide Standard

·N,N-双(2-羟基乙基)-间甲苯胺 ,N-Meta-tolyldiethanolam

·3-甲氨基丙胺 ,N-Methyl-1,3-diaminopropane

·N-甲基-3-吲哚乙醛酸 ,N-Methyl-3-indoleglyoxylic acid

·3,4,5,6-Tetrafluoro-N-methylphthalimide ,N-Methyl-4,5,6,7-tetrafluorophthalimide

·N-甲基二苯胺 ,N-Methyldiphenylamine

·甲基甲酰苯胺 ,N-Methylformanilide

·N-亚硝基新烟草碱 ,N-Nitrosoanabasine

·N-亚硝基新烟碱 ,N-Nitrosoanatabine

·N-亚硝基二正丁胺 ,N-Nitrosodibutylamine

·N-亚硝基二乙胺 ,N-Nitrosodiethylamine

·N-亚硝基二异丙胺 ,N-Nitroso-di-iso-propylamine

·亚硝基二甲胺 ,N-Nitrosodimethylamine

·N-亚硝基二甲胺 ,N-Nitrosodimethylamine

·N-亚硝基二苯胺 ,N-Nitrosodiphenylamine

·亚硝基二苯胺 ,N-Nitrosodiphenylamine

·N-亚硝基二正丙胺 ,N-Nitrosodipropylamine

·N-亚硝基甲乙胺 ,N-Nitroso-methyl ethylamine

·N-亚硝基吗啉 ,N-Nitrosomorpholine

·硝酸盐氮标准溶液 ,NO3--N in Water

·Nocistatin ,Nocistatin

·诺米林 ,Nomilin

·二十九烷 ,Nonacosane

·十九烷 ,Nonadecane

·十九酸 ,Nonadecanoic Acid

·正壬醛 ,Nonanal

·正壬烷 ,Nonane

·壬酸 ,Nonoic acid

·乙酸壬酯 ,Nonyl acetate

·壬基-β-D-吡喃葡糖苷 ,Nonyl β-D-glucopyranoside

·壬胺 ,Nonylamine

·壬基酚 ,Nonylphenol

·诺氟沙星 ,Norfloxacin

·哒草伏 ,Norflurazon

·去甲托品醇 ,Nortropine

·三七皂甙 R1 ,Notoginsenoside R1

·N,N′-二苯基-N,N′-(1-萘基)-1,1′-联苯-4,4′-二胺 ,NPD

·N-对甲苯磺酰基-L-苯丙氨酰氯 ,N-p-Tosyl-L-phenylalaninyl chloride

·N-Succinimidyl N-(2,4-dinitrophenyl)-6-aminocaproate ,N-Succinimidyl N-(2,4-dinitrophenyl)-6-aminocaproate

·正四十四烷 ,N-Tetratetracontane

·N-Trityl-L-homoserine triethylamine salt ,N-Trityl-L-homoserine triethylamine salt

·N-Trityl-L-serine lactone ,N-Trityl-L-serine lactone

·荷叶碱 ,Nuciferine

·核固红 ,Nuclear fast red

·肉豆蔻油 ,Nutmeg oil

·N-Vinylphthalimide  ,N-Vinylphthalimide

·聚己内酰胺粉 ,Nylon 6

·制霉菌素 ,Nystatin

·N-苄氧羰基乙二胺盐酸盐 ,N-Z-Ethylenediamine hydrochloride

·N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺 ,Nα-Boc-Nδ-(9-xanthenyl)-L-glutamine

·N'-硝基-L-精氨酸(L-NNA) ,Nω-Nitro-L-arginine

·邻硝基苯酚标准溶液 ,o-Nitrophenol Standard

·邻硝基甲苯 ,o-Nitrotoluene

·邻硝基甲苯标准溶液 ,o-Nitrotoluene Standard

·对硝基苯甲醛 ,p-Nitrobenzaldehyde

·对硝基苯甲酰氯 ,p-Nitrobenzoyl chloride

·对硝基苯酚 ,p-Nitrophenol

·4-硝基苯基-2-乙酰氨基-2-脱氧-α-D-吡喃半乳糖苷 ,p-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside

·棕榈酸对硝基苯酯 ,p-Nitrophenyl palmitate

·对硝基甲苯 ,p-Nitrotoluene

·对硝基甲苯标准溶液 ,p-Nitrotoluene Standard

·哌嗪-N,N-双(2-羟基丙烷磺酸)二钠盐(POPSO Na2)  ,POPSO disodium salt

·间硝基苯磺酸钠 ,Sodium 3-nitrobenzenesulfonate

·N-乙基-N-（2-羟基-3-磺丙基）-3-甲基苯胺钠盐（TOOS） ,TOOS

·总氮标准溶液 ,Total Nitrogen Standard

·3,6-壬二烯醇 ,trans,cis-3,6-Nonadien-1-ol (mixture of stereoisomers)

·2,6壬二烯醛 ,trans-2,cis-6-Nonadienal

·N-CBZ-beta-丙氨酸 ,Z-β-Ala-OH

·α-萘黄酮 ,α-Naphthoflavone

·α-萘酚醌苯基甲烷 ,α-Naphtholbenzein

·α-Neurokinin Fragment 4-10 ,α-Neurokinin Fragment 4-10

·还原型辅酶I二钠盐 ,β-NADH

·β-烟酰胺腺嘌呤二核苷酸磷酸钠盐 ,β-NADP-Na

·β-萘胺 ,β-Naphthylamine

·β-烟酰胺腺嘌呤二核苷酸（NAD） ,β-Nicotinamide adenine dinucleotide

·β-烟酰胺腺嘌呤二核苷酸磷酸(NADP) ,β-Nicotinamide adenine dinucleotide phosphate

·椰子醛 ,γ-Nonalactone

·丁位壬内酯  ,δ-Nonalactone