| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-硝基-4-三氟甲基苯甲酸 | 2-nitro-4-trifluoromethylbenzoic acid | 320-94-5 | C8H4F3NO4 |
| 2-硝基-4,6-二氯苯甲醚 | 2,4-dicloro-6-nitroanisole | 37138-82-2 | C7H5Cl2NO3 |
| 2-硝基-4,5-双三氟甲基苯胺 | 4,5-bis(trifluoromethyl)-2-nitroaniline | 35010-32-3 | C8H4F6N2O2 |
| 2-硝基-3-甲基噻吩 | 3-methyl-2-nitrothiophene | 32059-75-9 | C5H5NO2S |
| 2-硝基-3-氨基-4-甲基苯甲酸 | 3-amino-4-methyl-2-nitrobenzoic acid | 37901-90-9 | C8H8N2O4 |
| 2-硝基-3-氨基-4-甲基-5-溴苯甲酸 | 3-Amino-5-bromo-4-methyl-2-nitro-benzoic acid | 34545-22-7 | C8H7BrN2O4 |
| 2-硝基-3-氟苯酚 | 3-fluoro-2-nitrophenol | 385-01-3 | C6H4FNO3 |
| 2-硝基-3-(三氟甲基)苯酚 | 2-nitro-3-(trifluoromethyl)phenol | 386-72-1 | C7H4F3NO3 |
| 2-硝基-3-(三氟甲基)苯胺 | 2-nitro-3-(trifluoromethyl)aniline | 386-71-0 | C7H5F3N2O2 |
| 2-硝基-2-(苯基亚肼基)乙醛肟 | 2-nitro-2-(phenylhydrazono)acetaldehyde oxime | 35472-68-5 | C8H8N4O3 |
| 2-硝基-1-苯基硫基-4-(三氟甲基)苯 | (2-nitro-4-(trifluoromethyl)phenyl)phenylthioether | 346-44-1 | C13H8F3NO2S |
| 2-硝基-1-[2-硝基-4-(三氟甲基)苯氧基]-4-(三氟甲基)苯 | bis-(2-nitro-4-trifluoromethyl-phenyl)-ether | 346-41-8 | C14H6F6N2O5 |
| 2-硝基-1-[2-硝基-4-(三氟甲基)苯基]硫烷基-4-(三氟甲基)苯 | bis(2-nitro-4-trifluoromethylphenyl) thioether | 365-55-9 | C14H6F6N2O4S |
| 2-硝基-1-(3'-氯苯基)乙醇 | 1-(3-chlorophenyl)-2-nitroethanol | 39220-98-9 | C8H8ClNO3 |
| 2-硝基-1-(2-吡啶硫代)-4-三氟甲苯 | 2-nitro-4-trifluoromethylphenyl 2-pyridinyl sulfide | 389084-12-2 | C12H7F3N2O2S |
| 2-硝基-1,3-茚二酮 | 2-nitro-1,3-indanedione | 3674-33-7 | C9H5NO4 |
| 2-硝基-1,3-苯二胺 | 2-nitro-1,3-phenylenediamine | 32114-57-1 | C6H7N3O2 |
| 2-硝基-1,2-二氯三氟乙烷 | 2-nitro-1,2-dichloro-trifluoroethane | 354-78-9 | C2Cl2F3NO2 |
| 2-皮考基三苯基鏻氯化物 | triphenyl-(2-pyridylmethyl)phosphonium chloride | 38700-15-1 | C24H21NP*Cl |
| 2-癸烯酸 | 2-decenoic acid | 3913-85-7 | C10H18O2 |
| 2-癸基-3-(5-甲基己基)环氧乙烷 | cis-7,8-epoxy-2-methyl-octadecane | 35898-62-5 | C19H38O |
| 2-疏基苯乙酸 | 2-mercaptophenylacetic acid | 39161-85-8 | C8H8O2S |
| 2-疏基-5,6-二甲基噻吩并[2,3-d]嘧啶-4(3h)-酮 | 5,6-Dimethylthieno<2,3-d>pyrimidin-4(3H)-on-2(1H)-thion | 38201-64-8 | C8H8N2OS2 |
| 2-疏基-5,6,7,8-四氢-3H-苯并[4,5]噻吩并[2,3-d]嘧啶-4-酮 | 2-mercapto-6,7,8,9-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one | 38201-60-4 | C10H10N2OS2 |
| 2-疏基-4-三氟甲基-5,6,7,8-四氢喹啉-3-甲腈 | 2-Mercapto-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile | 306935-92-2 | C11H9F3N2S |
| 2-疏基-3-间甲苯-3H-喹唑啉-4-酮 | 2-mercapto-3-metatolylquinazolin-4-one | 37641-49-9 | C15H12N2OS |
| 2-疏基-3-邻甲苯-3H-喹唑啉-4-酮 | 3-(o-methylphenyl)-2-thioquinazolin-4(3H)-one | 37641-48-8 | C15H12N2OS |
| 2-疏基-3-对甲苯-3H-喹唑啉-4-酮 | 3-(4-methylphenyl)-2-thioxoquinazolin-4-one | 37641-50-2 | C15H12N2OS |
| 2-疏基-2-甲基丙酸乙酯 | ethyl 2-mercapto-2-methylpropanoate | 33441-50-8 | C6H12O2S |
| 2-甲酸基戊酸乙酯 | ethyl 2-formylpentanoate | 36873-43-5 | C8H14O3 |
| 2-甲酰胺基苯甲酸 | N-formylanthranilic acid | 3342-77-6 | C8H7NO3 |
| 2-甲酰胺基-2-苯基丙酸 | 2-formylamino-2-phenyl-propionic acid | 3381-60-0 | C10H11NO3 |
| 2-甲酰氨苯基硼酸 | 2-(aminocarbonyl)benzeneboronic acid | 380430-54-6 | C7H8BNO3 |
| 2-甲酰基苯基硼酸频哪醇酯 | 2-(2'-formylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 380151-85-9 | C13H17BO3 |
| 2-甲酰基戊-4-烯酸乙酯 | ethyl 2-formylpent-4-enoate | 36873-45-7 | C8H12O3 |
| 2-甲酰基并二噻吩 | thieno[3,2-b]thiophene-2-carbaldehyde | 31486-86-9 | C7H4OS2 |
| 2-甲酰基丙二酸二乙酯 | diethyl α-formylmalonate | 33142-25-5 | C8H12O5 |
| 2-甲酰基-alpha-亚甲基-苯乙醛 | 2-(1-formylethenyl)benzaldehyde | 330435-68-2 | C10H8O2 |
| 2-甲酰基-6-甲氧基-1H-吲哚 | 6-methoxy-1H-indole-2-carbaldehyde | 30464-93-8 | C10H9NO2 |
| 2-甲酰基-6,7-二氢噻唑并[5,4-c]吡啶-5(4H)-甲酸叔丁酯 | tert-butyl 2-formyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-5-carboxylate | 365996-10-7 | C12H16N2O3S |
| 2-甲酰基-5-羟基吡啶 | 5-hydroxypicolinaldehyde | 31191-08-9 | C6H5NO2 |
| 2-甲酰基-3-硝基苯甲酸甲酯 | methyl 2-formyl-3-nitrobenzoate | 39830-73-4 | C9H7NO5 |
| 2-甲酰基-3-氧代丁酸乙酯 | 2-formyl-3-oxo-butyric acid ethyl ester | 33142-24-4 | C7H10O4 |
| 2-甲酰基-1,3-苯并噻唑-4-基乙酸酯 | 2-Formyl-4-acetoxy-benzothiazol | 30740-99-9 | C10H7NO3S |
| 2-甲苯磺酰基-5-(三氟甲基)异吲哚啉 | 2-Tosyl-5-(trifluoromethyl)isoindoline | 342638-02-2 | C16H14F3NO2S |
| 2-甲胺基-3-吡啶甲醛 | 2-methylamino-3-formylpyridine | 32399-08-9 | C7H8N2O |
| 2-甲胺基-3-吡啶甲醇 | 2-methylamino-3-pyridinemethanol | 32399-12-5 | C7H10N2O |
| 2-甲胺基-3-吡啶甲酸 | 2-(methylamino)pyridine-3-carboxylic acid | 32399-13-6 | C7H8N2O2 |
| 2-甲羧基-3,4-二甲氧基-苯乙酸 | 4,5-dimethoxyhomophthalic acid | 3809-00-5 | C11H12O6 |
| 2-甲磺酰氨基苯胺 | N-(2-aminophenyl)methanesulfonamide | 37073-18-0 | C7H10N2O2S |