| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(4-((2,4-二氨基嘧啶-5-基)甲基)-3-甲基噻吩-2-基)乙醇 | 2-(4-((2,4-diaminopyrimidin-5-yl)methyl)-3-methylthiophen-2-yl)ethanol | 1012795-33-3 | C12H16N4OS |
| 2-(4,α-二氯苯甲基)吡啶 | 2(1H)-Pyridinone, 4-methoxy-3-(trimethylsilyl)- | 171016-52-7 | C9H15NO2Si |
| 2-(4,8-二甲基-壬基)-丁烷-1,4-二醇 | 2-(4,8-dimethyl-nonyl)-butane-1,4-diol | 101082-14-8 | C15H32O2 |
| 2-(4,8-二甲基-2-氧代-苯并吡喃-7-基)氧基乙酸 | 4,8-dimethyl-7-(carboxymethyloxy) coumarin | 160600-35-1 | C13H12O5 |
| 2-(4,7-二甲基萘-1-羰基)苯甲酸 | 2-(4,7-dimethylnaphthoyl)benzoic acid | 108712-23-8 | C20H16O3 |
| 2-(4,6-二苯基-1,3,5-三嗪-2-基)-5-(甲氧基)苯酚 | 2-(2-Hydroxy-4-methoxyphenyl)-4,6-diphenyl-1,3,5-triazine | 106556-36-9 | C22H17N3O2 |
| 2-(4,6-二羟基嘧啶-5-基)乙酸甲酯 | methyl 4,6-dihydroxy-pyrimidin-5-yl-acetate | 171096-32-5 | C7H8N2O4 |
| 2-(4,6-二甲氧基-[1]萘基)-喹啉 | 2-(4,6-dimethoxy-[1]naphthyl)-quinoline | 102469-35-2 | C21H17NO2 |
| 2-(4,6-二甲基嘧啶-2-基)八氢吡咯并[3,4-C]吡咯 | 2-(4,6-dimethylpyrimidin-2-yl)octahydropyrrolo[3,4-c]pyrrole | 1293284-71-5 | C12H18N4 |
| 2-(4,6-二甲基嘧啶-2-基)乙-1-胺二盐酸盐 | 2-(4,6-Dimethylpyrimidin-2-yl)ethan-1-amine dihydrochloride | 1269151-25-8 | C8H15Cl2N3 |
| 2-(4,6-二甲基-2-嘧啶基氨基)-1H-苯并咪唑 | N-(4,6-dimethylpyrimidin-2-yl)-1H-benzimidazol-2-amine | 19206-90-7 | C13H13N5 |
| 2-(4,6-二甲基-2-吡啶基)乙醇 | 2-(4,6-dimethylpyridin-2-yl)ethanol | 13287-63-3 | C9H13NO |
| 2-(4,6-二氯嘧啶-5-基)乙酸乙酯 | ethyl 2-(4,6-dichloropyrimidin-5-yl)acetate | 1095822-21-1 | C8H8Cl2N2O2 |
| 2-(4,6-二氨基-1,3,5-三嗪-2-基)乙基-2-甲基-2-丙烯酸酯 | 2-(4,6-Diamino-1,3,5-triazin-2-yl)ethyl 2-methylprop-2-enoate | 106241-72-9 | C9H13N5O2 |
| 2-(4,5-二甲氧基-2-硝基苯基)乙酰肼 | <2-Nitro-4,5-dimethoxy-phenyl>-essigsaeure-hydrazid | 16392-68-0 | C10H13N3O5 |
| 2-(4,5-二甲氧基-2-硝基苯基)乙腈 | 2-(4,5-dimethoxy-2-nitrophenyl)acetonitrile | 17354-04-0 | C10H10N2O4 |
| 2-(4,5-二甲基-1,3-噻唑-3-鎓-3-基)-1-苯乙酮溴化物 | 3-(2-phenyl-2-oxoethyl)-4,5-dimethylthiazolium bromide | 181069-80-7 | Br*C13H14NOS |
| 2-(4,5-二氯-1H-咪唑-1-基)乙酸乙酯 | Ethyl 2-(4,5-dichloro-1H-imidazol-1-yl)acetate | 175137-67-4 | C7H8Cl2N2O2 |
| 2-(4,5-二氯-1H-咪唑-1-基)乙腈 | (4,5-dichloro-imidazol-1-yl)-acetonitrile | 159088-44-5 | C5H3Cl2N3 |
| 2-(4,5-二氯-1H-咪唑-1-基)乙肼 | 2-(4,5-Dichloro-1H-imidazol-1-yl)ethanohydrazide | 175137-68-5 | C5H6Cl2N4O |
| 2-(4,5-二氯-1H-咪唑-1-基)乙硫酰胺 | 2-(4,5-Dichloro-1H-imidazol-1-yl)ethanethioamide | 175201-50-0 | C5H5Cl2N3S |
| 2-(4,5-二氯-1H-咪唑-1-基)-N-羟基乙酰胺 | 2-(4,5-dichloroimidazol-1-yl)-N-hydroxyacetamide | 175201-80-6 | C5H5Cl2N3O2 |
| 2-(4,5-二氨基-3-甲基吡唑-1-基)乙醇 | 4,5-diamino-1-(β-hydroxyethyl)-3-methylpyrazole | 132026-22-3 | C6H12N4O |
| 2-(4,5-二氢咪唑-2-基)喹啉盐酸盐 | 2-(2-imidazolin-2-yl)quinoline | 187173-05-3 | C12H11N3 |
| 2-(4,5-二氢呋喃-2-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 4,5-二氢-5-呋喃基硼酸频哪醇酯 | 2,3-dihydro-5-furylboronic acid pinacol ester | 1046812-02-5 | C10H17BO3 |
| 2-(4,5-二氢-4-甲基-4-(1-甲基乙基)-5-氧代-1H-咪唑-2-基)-5-甲基-3-吡啶羧酸单铵盐 | 2-(4,5-Dihydro-4-methyl-4-isopropyl-5-oxo-1H-imidazol-2-yl)-5-methyl-3-pyridinecarboxylic acid monoammonium salt | 115136-53-3 | C14H20N4O3 |
| 2-(4,5-二氢-4,4-二甲基-2-恶唑基)吡啶 | 4,4-dimethyl-2-(pyridin-2-yl)-2-oxazoline | 109660-12-0 | C10H12N2O |
| 2-(4,5-二氢-1H-咪唑-2-基)酚 | 2-(2-imidazolinyl)phenol | 1565-39-5 | C9H10N2O |
| 2-(4,5-二氢-1H-咪唑-2-基)-5-甲基-1H-苯并咪唑 | 2-(2-Imidazolin-2-yl)5-methylbenzimidazol | 14483-91-1 | C11H12N4 |
| 2-(4,5-二氢-1H-咪唑-2-基)-2,3-二氢-1,4-苯并二氧杂环己-7-胺 | 3-(4,5-Dihydro-1h-imidazol-2-yl)-2,3-dihydro-1,4-benzodioxin-6-amine | 149970-48-9 | C11H13N3O2 |
| 2-(4,5-二氢-1H-咪唑-2-基)-1-甲基-1H-苯并咪唑 | 1-Methyl-2-(2-imidazolinyl-(2))-benzimidazol | 14483-96-6 | C11H12N4 |
| 2-(4,5-二氢-1H-咪唑-2-基)-1,3-苯并噻唑 | 2-<2-Imidazolinyl-(2)>benzothiazol | 14484-05-0 | C10H9N3S |
| 2-(4,5-二氢-1,3-恶唑-2-基)吡啶 | 2-(pyridin-2-yl)-4,5-dihydrooxazole | 119165-69-4 | C8H8N2O |
| 2-(4,5-二氢-1,3-噻唑-2-基硫基)吡啶-3-醇 | 2-(3-hydroxy-2-pyridyl)-2-thiothiazoline | 153334-55-5 | C8H8N2OS2 |
| 2-(4,5-二氟-2-硝基苯基)乙酸 | 2-(4,5-Difluoro-2-nitrophenyl)acetic acid | 1000339-22-9 | C8H5F2NO4 |
| 2-(4,4-二甲基-4,5-二氢-2-恶唑基)喹啉 | 4,4-dimethyl-2-(quinolin-2-yl)-4,5-dihydrooxazole | 109660-13-1 | C14H14N2O |
| 2-(4,4-二甲基-2-亚甲基环戊基)-1-苯基乙酮 | 2-(4,4-dimethyl-2-methylenecyclopentyl)-1-phenylethanone | 1034768-94-9 | C16H20O |
| 2-(4,4-二氟环己基)-(1,1-二甲基乙酯)肼羧酸 | tert-butyl 2-(4,4-difluorocyclohexyl)hydrazine-1-carboxylate | 1214910-72-1 | C11H20F2N2O2 |
| 2-(4,4-二氟戊基)异吲哚-1,3-二酮 | 2-(4,4-difluoropentyl)isoindoline-1,3-dione | 1017241-13-2 | C13H13F2NO2 |
| 2-(4,4-二氟哌啶-1-基)-2-苯基乙腈 | (4,4-difluoropiperidin-1-yl)(phenyl)acetonitrile | 1226998-22-6 | C13H14F2N2 |
| 2-(4,4-二氟丁基)异吲哚啉-1,3-二酮 | 2-(4,4-difluorobutyl)isoindoline-1,3-dione | 1265341-14-7 | C12H11F2NO2 |
| 2-(4,4-二乙氧基-1-哌啶基)乙胺 | 1-(2-aminoethyl)-4,4-diethoxypiperidine | 141529-06-8 | C11H24N2O2 |
| 2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-5-(三氟甲基)苯甲醛 | 5-(trifluoromethyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde | 1219936-17-0 | C14H16BF3O3 |
| 2-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)吲哚[3,2,1-JK]咔唑 | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2,1-jk]carbazole | 1369369-44-7 | C24H22BNO2 |
| 2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-9H-咔唑 | 9H-carbazole-2-boronic acid pinacol ester | 1242412-60-7 | C18H20BNO2 |
| 2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-3-吡啶醇 | 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol | 1259198-70-3 | C11H16BNO3 |
| 2-(4,4,5,5-四甲基-1,3,2-二氧代硼戊环-2-基)-3-己基噻吩-5-醛 | 4-hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde | 1402132-40-4 | C17H27BO3S |
| 2-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并[d]噻唑 | (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzothiazole | 1316275-48-5 | C13H16BNO2S |
| 2-(4,4'-二乙酰氧基-二苯甲基)-苯甲酸 | 2-(bis(4-acetoxyphenyl)methyl)benzoic acid | 132794-10-6 | C24H20O6 |
| 2-(4'-羟苯基)-2-(4'-甲氧苯基)丙烷 | p-<1-(4-methoxyphenyl)-1-methylethyl>phenol | 16530-58-8 | C16H18O2 |