| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2,4-二氟苯基)-6-氯吡啶-3-羧酸乙酯 | ethyl 6-chloro-2-(2,4-difluorophenyl)nicotinate | 745833-19-6 | C14H10ClF2NO2 |
| 2-(2,4-二(三氟甲基)苯基)吡啶 | 2-(2,4-bis(trifluoromethyl)phenyl)pyridine | 760210-64-8 | C13H7F6N |
| 2-(2,4,6-三碘苯氧基)乙酸 | 2-(2,4,6-triiodophenoxy)acetic acid | 74592-94-2 | C8H5I3O3 |
| 2-(2,4,6-三硝基苯基)硫基乙酸 | Picrylthioglycolic acid | 77092-93-4 | C8H5N3O8S |
| 2-(2,4,6-三硝基苯基)乙酸 | 2,4,6-trinitrophenylacetic acid | 77601-83-3 | C8H5N3O8 |
| 2-(2,4,6-三异丁基苯氧基)乙醇 | 2-[2,4,6-Tris(2-methylpropyl)phenoxy]ethanol | 72987-43-0 | C20H34O2 |
| 2-(2,4,5-三甲氧苯基)环丁胺 | Pepstatyl-arginine methyl ester | 70706-82-0 | C41H77N9O10 |
| 2-(2,4,4-三甲基戊烷-2-基)-1,2-噻唑烷1,1-二氧化物 | Isothiazolidine, 2-(2,4,4-trimethyl-2-pentyl)-, 1,1-dioxide | 73825-56-6 | C11H23NO2S |
| 2-(2,3-二羟基苯基)-5,7-二羟基苯并吡喃-4-酮 | 5,7,2',3'-tetrahydroxyflavone | 74805-70-2 | C15H10O6 |
| 2-(2,3-二羟基丙基)-5,6-二[4-(二甲氨基)苯基]-1,2,4-三嗪-3(2H)-酮 | (3-methyl-pyridin-2-ylmethyl)-(1-pyridin-2-yl-ethyl)-amine | 780802-78-0 | C14H17N3 |
| 2-(2,3-二甲苯氧基)-3-硝基吡啶 | 2-(2,3-Dimethylphenoxy)-3-nitropyridine | 76893-55-5 | C13H12N2O3 |
| 2-(2,3-二甲氧基苯甲酰基)苯甲酸 | 2-(2',3'-dimethoxybenzoyl)benzoic acid | 76250-92-5 | C16H14O5 |
| 2-(2,3-二甲基-苯氧基)-乙胺 | 2-(2,3-Dimethylphenoxy)aethylamin | 72955-83-0 | C10H15NO |
| 2-(2,3-二甲基-苯基)-3-甲基-丁腈 | 2-(2,3-dimethyl-phenyl)-3-methyl-butyronitrile | 727429-82-5 | C13H17N |
| 2-(2,3-二氯-4-(4-硝基苯甲酰基)苯氧基)乙酸乙酯 | ethyl 2,3-dichloro-4-(4-nitrobenzoyl)phenoxyacetate | 75554-04-0 | C17H13Cl2NO6 |
| 2-(2,3,6-三氟苯氧基)乙醇 | 2-(2,3,6-trifluorophenoxy)ethanol | 72912-49-3 | C8H7F3O2 |
| 2-(2,3,6,7-四氢-1H,5H-吡啶并[3,2,1-Ij]喹啉-9-基亚甲基)-1-茚满酮 | 2,3-Dihydro-2-[(2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)methylene]-1H-inden-1-one | 72700-01-7 | C22H21NO |
| 2-(2,3,5,6-四甲基苯氧基)丙酸乙酯 | α-(2,3,5,6-Tetramethylphenoxy)-propionsaeure-ethylester | 72462-73-8 | C15H22O3 |
| 2-(2,3,5,6-四甲基苯氧基)丁酸乙酯 | 2-(2,3,5,6-Tetramethylphenoxy)butyric acid ethyl ester | 72462-75-0 | C16H24O3 |
| 2-(2,3,5,6-四甲基苯基)硫烷基乙酸 | 2,3,5,6-Tetramethylphenylthio-essigsaeure | 72462-81-8 | C12H16O2S |
| 2-(2,3,5,6-四甲基苯基)硫烷基丙酸 | 2-((2,3,5,6-Tetramethylphenyl)thio)propionic acid | 72462-83-0 | C13H18O2S |
| 2-(2,3,5,6-四甲基苯基)硫烷基丁酸 | 2-((2,3,5,6-Tetramethylphenyl)thio)butyric acid | 72462-85-2 | C14H20O2S |
| 2-(2,3,4-三甲氧基苯基)丙酸 | 2-(2,3,4-Trimethoxyphenyl)propionic acid | 71989-99-6 | C12H16O5 |
| 2-(2,3,4-三氟苯胺)苯甲酸 | 2-(2,3,4-trifluoroanilino)benzoic acid | 741281-13-0 | C13H8F3NO2 |
| 2-(2,3,4,5,6-五氟苯基)丙二腈 | pentafluoroaniline | 719-38-0 | C9HF5N2 |
| 2-(2,3,3,4,4,5,5-七氟环戊烯-1-基)-3-甲基噻吩 | 1-(3-methyl-2-thienyl)heptafluorocyclopentene | 743457-67-2 | C10H5F7S |
| 2-(2,2-二甲氧基乙氧基)乙醇 | 2-(2,2-dimethoxyethoxy)ethanol | 795301-02-9 | C6H14O4 |
| 2-(2,2-二甲氧基乙氧基)-1,3-二甲基苯 | 2-(2,2-dimethoxyethoxy)-1,3-dimethylbenzene | 72138-91-1 | C12H18O3 |
| 2-(2,2-二甲氧基乙氧基)-1,1-二甲氧基乙烷 | bis-(2,2-dimethoxy-ethyl) ether | 78082-46-9 | C8H18O5 |
| 2-(2,2-二环戊基乙酰基)氧乙基-二乙基-甲基溴化铵 | 2-(2,2-Dicyclopentylacetyl)oxyethyl-diethyl-methylazanium bromide | 77967-08-9 | C19H36BrNO2 |
| 2-(2,2-二(甲基(苯基)氨基)乙烯基)萘-1,4-二酮 | 2-[2,2-bis(N-methylanilino)ethenyl]naphthalene-1,4-dione | 78236-96-1 | C26H22N2O2 |
| 2-(2,2-二(甲基(苯基)氨基)乙烯基)-3-甲基萘-1,4-二酮 | 2-[2,2-bis(N-methylanilino)ethenyl]-3-methylnaphthalene-1,4-dione | 78236-98-3 | C27H24N2O2 |
| 2-(2,2-二(甲基(苯基)氨基)乙烯基)-3-氯萘-1,4-二酮 | 2-[2,2-bis(N-methylanilino)ethenyl]-3-chloronaphthalene-1,4-dione | 78237-00-0 | C26H21ClN2O2 |
| 2-(2,2,3,3,4,4,5,5-八氟戊基)丙二腈 | 2-(2,2,3,3,4,4,5,5-octafluoropentyl)malononitrile | 771561-37-6 | C8H4F8N2 |
| 2-(2,2,3,3,3-五氟丙氧基)乙醇 | 1,1-dihydroperfluoropropyl 2-hydroxyethyl ether | 757-08-4 | C5H7F5O2 |
| 2-(2,2,2-三氯-1-羟基乙基)丙二腈 | 2-(2,2,2-Trichloro-1-hydroxy-ethyl)-malononitrile | 70512-01-5 | C5H3Cl3N2O |
| 2-(2,2,2-三氟-1-苯基乙氧基)丁酸 | 2-(2,2,2-trifluoro-1-phenylethoxy)butyric acid | 71074-91-4 | C12H13F3O3 |
| 2-(2,1,3-苯并噻二唑-5-基甲基氨基)乙硫醇 | 2-(benzo[1,2,5]thiadiazol-5-ylmethyl-amino)-ethanethiol | 71605-66-8 | C9H11N3S2 |
| 2-(2'-苯乙烯基)四氢吡喃 | 2-(2'-styryl)tetrahydropyran | 78926-43-9 | C13H16O |
| 2-(2'-羟基)苯基-1-苯基乙醇 | 2-(2'-hydroxy)phenyl-1-phenylethanol | 75689-30-4 | C14H14O2 |
| 2-(2'-氯乙烯基)噻吩 | 1-chloro-2-(2'-thienyl)ethene | 743436-34-2 | C6H5ClS |
| 2-(2'-三氟甲基苯基)偶氮-4-苯基-1,3,4-噻二唑-5-酮 | 2-(2'-trifluoromethylphenyl)azo-4-phenyl-1,3,4-thiadiazol-5-one | 77811-21-3 | C15H9F3N4OS |
| 2-(2'-(甲硫基)苯基)苯胺 | 2-(2′-(methylthio)phenyl)aniline | 73671-44-0 | C13H13NS |
| 2-(1H-苯并咪唑-2-基磺酰基)乙酸 | 2-Benzimidazolylsulfonylacetic acid | 73623-43-5 | C9H8N2O4S |
| 2-(1H-苯并咪唑-2-基硫代)-乙醇 | 2-(2-hydroxyethylthio)-1H-benzimidazole | 7673-83-8 | C9H10N2OS |
| 2-(1H-苯并咪唑-2-基)苯甲腈 | 2-(1H-benzo[d]imidazol-2-yl)benzonitrile | 76889-76-4 | C14H9N3 |
| 2-(1H-苯并咪唑-2-基)-4-溴苯胺 | 2-(2-amino-5-bromophenyl)benzimidazole | 77123-67-2 | C13H10BrN3 |
| 2-(1H-四唑-1-基)异烟酰氯化物 | 2-(1H-Tetrazol-1-yl)pyridine-4-carbonyl chloride | 717871-78-8 | C7H4ClN5O |
| 2-(1H-咪唑-5-基)环丙烷羧酸 | 2-(4-Imidazolyl)-cyclopropancarbonsaeure | 741998-06-1 | C7H8N2O2 |
| 2-(1H-咪唑-1-基)-1-[4-(2-苯基乙基)苯基]乙烷-1-酮 | 2-(1H-imidazol-1-yl)-1-[4-(2-phenylethyl)phenyl]ethan-1-one | 73931-88-1 | C19H18N2O |