| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(2,4,6-三氟苯基)-4,5,6,7-四氢异吲哚-1,3-二酮 | 2-(2,4,6-trifluorophenyl)-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione | 59280-75-0 | C14H10F3NO2 |
| 2-(2,3-二羟基丙氧基)苯甲酸甲酯 | methyl (±)-2-(2,3-dihydroxypropoxy)benzoate | 53408-43-8 | C11H14O5 |
| 2-(2,3-二羟基-1-丙基氨基)-3-硝基吡啶 | 2-(2,3-dihydroxy-1-propylamino)-3-nitropyridine | 50503-15-6 | C8H11N3O4 |
| 2-(2,3-二甲氧基苯基)乙酰胺 | (2,3-dimethoxy-phenyl)-acetic acid amide | 5663-55-8 | C10H13NO3 |
| 2-(2,3-二甲氧基苯基)-4,4-二甲基-4,5-二氢噁唑 | 2-(2,3-dimethoxyphenyl)-4,4-dimethyl-2-oxazoline | 57598-32-0 | C13H17NO3 |
| 2-(2,3-二甲基苯氧基)乙酸甲酯 | methyl 2-(2,3-dimethylphenoxy)acetate | 57296-55-6 | C11H14O3 |
| 2-(2,3-二甲基苯基)-7-甲基-1,2,4-三氮杂螺[4.5]癸烷-3-硫酮 | 2-(2,3-Dimethylphenyl)-7-methyl-1,2,4-triazaspiro[4.5]decane-3-thione | 5852-57-3 | C16H23N3S |
| 2-(2,3-二氯苯基)-4-(吡啶-2-基)-1,3-噁唑 | 2-(2,3-dichlorophenyl)-4-(2-pyridyl)-1,3-oxazole | 502422-38-0 | C14H8Cl2N2O |
| 2-(2,3-二氢-1H-茚-2-基)乙酸甲酯 | methyl 2-(2,3-dihydro-1H-inden-2-yl)acetate | 53273-37-3 | C12H14O2 |
| 2-(2,3-二氢-1,4-苯并二氧六环-6-基)吡咯烷 | 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrrolidine | 524674-08-6 | C12H15NO2 |
| 2-(2,3-二氟苯基)-4-(吡啶-2-基)-1,3-噁唑 | 2-(2,3-difluorophenyl)-4-(2-pyridyl)-1,3-oxazole | 502422-34-6 | C14H8F2N2O |
| 2-(2,3,5,6-四氟-4-噻吩-2-基苯基)-5-[5-(2,3,5,6-四氟-4-噻吩-2-基苯基)噻吩-2-基]噻吩 | 5,5'-bis{1-[(4-thien-2-yl)perfluorophenyl]}-2,2'-dithiophene | 586954-33-8 | C28H10F8S4 |
| 2-(2,3,4,6-四-O-乙酰基-beta-D-吡喃半乳糖基)异硫脲氢溴酸盐 | 2,3,4,6-tetra-O-acetylgalactopyranosyl-1-β-pseudothiourea hydrobromide | 51224-13-6 | BrH*C15H22N2O9S |
| 2-(2,3,4,5,6-五甲基苯基)乙酸 | Pentamethylphenylacetic Acid | 53546-75-1 | C13H18O2 |
| 2-(2,3,4,5,6-五氯苯氧基)乙酸乙酯 | pentachlorophenoxy-acetic acid ethyl ester | 55773-90-5 | C10H7Cl5O3 |
| 2-(2,2-二苯基乙烯基)吡啶 | α-(2,2-diphenylvinyl)pyridine | 5733-76-6 | C19H15N |
| 2-(2,2-二苯基乙基)环氧乙烷 | 2-(2,2-diphenylethyl)oxirane | 54766-52-8 | C16H16O |
| 2-(2,2-二苯基乙亚基)-肼基甲酰胺 | diphenyl-acetaldehyde-semicarbazone | 5449-28-5 | C15H15N3O |
| 2-(2,2-二甲基-丙基)-丁-1,3-二烯 | 2-Neopentyl-butadien-(1,3) | 5732-01-4 | C9H16 |
| 2-(2,2-二环己基乙烯基)吡啶 | 2-(2,2-dicyclohexylvinyl)pyridine | 5749-71-3 | C19H27N |
| 2-(2,2-二氯乙烯基)-3,3-二甲基-1-乙氧基羰基环丙烷羧酸乙酯 | ethyl 2-(2,2-dichlorovinyl)-3,3-dimethyl-1-ethoxycarbonylcyclopropanecarboxylate | 59609-50-6 | C13H18Cl2O4 |
| 2-(2,2-二氯-1-甲基乙烯基)-苯胺 | 2-(2,2-dichloro-1-methylvinyl)-phenylamine | 54143-02-1 | C9H9Cl2N |
| 2-(2,2-二氟乙烯基)-1,3-苯并噻唑 | 2-(2,2-difluoro-vinyl)-benzothiazole | 52735-86-1 | C9H5F2NS |
| 2-(2,2-二乙氧基羰基)乙烯基氨基-5-甲基噻吩-3-羧酸 | 2-(2,2-bisethoxycarbonyl)vinylamino-5-methylthiophene-3-carboxylic acid | 55502-87-9 | C14H17NO6S |
| 2-(2,2-二乙氧基乙氧基)-1,1-二乙氧基乙烷 | 2-(2,2-diethoxyethoxy)-1,1-diethoxyethane | 56999-16-7 | C12H26O5 |
| 2-(2,2,4,7-四甲基-3,4-二氢喹啉-1-基)乙醇 | 3-methoxy-chalcone | 5470-91-7 | C16H14O2 |
| 2-(2,2,2-三氟乙氧基)苯甲腈 | ortho-2,2,2-trifluoroethoxy benzonitrile | 56935-77-4 | C9H6F3NO |
| 2-(2,2,2-三氟-乙酰基氨基)-噻唑-5-甲腈 | 2-Trifluoracetamidothiazol-5-carbonitril | 51640-51-8 | C6H2F3N3OS |
| 2-(2,2,2-三氟-乙基)-4-溴-苯胺 | 2-(2,2,2-trifluoro-ethyl)-4-bromo-aniline | 57631-10-4 | C8H7BrF3N |
| 2-(2,2,2-三氟-1-苯基乙氧基)羰基苯甲酸 | phthalic acid mono-(2,2,2-trifluoro-1-phenyl-ethyl ester) | 573-78-4 | C16H11F3O4 |
| 2-(2'-羟基-4'-二乙基氨基苯基)苯并噻唑 | 2-(1,3-benzothiazol-2-yl)-5-(N,N-diethylamino)phenol | 55489-32-2 | C17H18N2OS |
| 2-(2'-甲氧基乙氧基)-1-苄氧基苯 | 2-(2'-methoxyethoxy)-1-benzyloxybenzene | 535967-51-2 | C16H18O3 |
| 2-(2'-丙烯基)环己酮肟 | 2-allylcyclohexanone oxime | 59239-07-5 | C9H15NO |
| 2-(1H-苯并咪唑-2-基甲基)-1H-苯并咪唑 | bis(1H-benzo[d]imidazol-2-yl)methane | 5999-14-4 | C15H12N4 |
| 2-(1H-苯并咪唑-2-基)-3-甲基-2-丁烯腈 | 2-(1H-benzo[d]imidazol-2-yl)-3-methylbut-2-enenitrile | 57320-11-3 | C12H11N3 |
| 2-(1H-苯并咪唑-1-基)乙胺 | 2-Benzimidazol-1-ylethylamine | 55661-34-2 | C9H11N3 |
| 2-(1H-咪唑-4-基)乙酸甲酯盐酸盐 | methyl 2-(1H-imidazol-4-yl)acetate hydrochloride | 51718-80-0 | C6H8N2O2*ClH |
| 2-(1H-咪唑-2-基)-苯酚 | 2-(2-hydroxyphenyl)imidazole | 52755-90-5 | C9H8N2O |
| 2-(1H-咪唑-1-基)乙胺 | N-[2-(aminoethyl)]imidazole | 5739-10-6 | C5H9N3 |
| 2-(1H-咪唑-1-基)-1,3-苯并噻唑 | 2-(1H-imidazol-1-yl)benzo[d]thiazole | 500191-28-6 | C10H7N3S |
| 2-(1H-吲哚-3-基)-N-(2-甲氧基苯基)乙酰胺 | 2-(1H-indol-3-yl)-N-(2-methoxyphenyl)acetamide | 57932-45-3 | C17H16N2O2 |
| 2-(1H-吲哚-3-基)-2-苯乙胺 | 2-phenyl-2-(3-indolyl)-1-aminoethane | 5027-78-1 | C16H16N2 |
| 2-(1H-吲哚-3-基)-2-氧代乙胺盐酸盐 | 3-(2-aminoacetyl)indole hydrochloride | 53552-11-7 | C10H10N2O*ClH |
| 2-(1H-吲哚-3-基)-2-噻吩-2-乙胺 | 2-(2-thienyl)-2-(3-indolyl)-1-aminoethane | 51626-50-7 | C14H14N2S |
| 2-(1H-吡咯[2,3-B]并吡啶)-3-乙酸 | 2-cyclopropylacetaldehyde | 56105-19-2 | C5H8O |
| 2-(1H-吡咯-2-基)乙酸乙酯 | ethyl 3-(1H-pyrrol-2-yl)propanoate | 55490-37-4 | C9H13NO2 |
| 2-(1H-吡咯-2-基)-1,3-苯并噻唑 | 2-(1H-pyrrol-2-yl)benzo[d]thiazole | 54584-09-7 | C11H8N2S |
| 2-(1H-吡咯-1-基)吡啶 | 2-(1H-pyrrol-1-yl)pyridine | 50966-74-0 | C9H8N2 |
| 2-(1H-吡咯-1-基)乙酸乙酯 | ethyl 1H-pyrrol-1-ylacetate | 5145-67-5 | C8H11NO2 |
| 2-(1H-1,2,4-噻唑-1-基)乙酸乙酯 | ethyl 2-(1H-1,2,4-triazol-1-yl)acetate | 56563-01-0 | C6H9N3O2 |