| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2'-(2H-四唑-5-基)-4-羧酸 | 2'-(2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic acid | 164265-78-5 | C14H10N4O2 |
| 2'-(2-羟基苯基)-[2,4'-联苯并恶唑]-4-羧酸甲酯 | 2'-(2-hydroxyphenyl)-2,4'-bibenzoxazole-4-carboxylic acid methyl ester | 151271-53-3 | C22H14N2O5 |
| 2'-(2,3-二羟基丙氧基)苯乙酮 | 2'-(2,3-Dihydroxypropoxy)acetophenone | 1939-70-4 | C11H14O4 |
| 2'-(2,3-二羟基丙氧基)苯丙酮 | 1-[2-(2,3-Dihydroxypropoxy)phenyl]propan-1-one | 1939-72-6 | C12H16O4 |
| 2'-(2,3-二羟基丙氧基)-5'-甲基苯丙酮 | 1-[2-(2,3-Dihydroxypropoxy)-5-methylphenyl]propan-1-one | 1939-68-0 | C13H18O4 |
| 2'-(1H-四唑-5-基)-1,1'-联苯-4-甲醛 | 2'-(1H-tetrazol-5-yl)biphenyl-4-carbaldehyde | 151052-40-3 | C14H10N4O |
| 2'-(1-氧代丙基)丙酰肼 | 1,2-dipropanoylhydrazine | 1528-34-3 | C6H12N2O2 |
| 2',7-双-O-(三乙基甲硅烷基)10-去乙酰紫杉醇 | 2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel | 155556-72-2 | C57H77NO13Si2 |
| 2',7-二[(2,2,2-三氯乙氧基)羰基]紫杉醇 | 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel | 100449-86-3 | C53H53Cl6NO18 |
| 2',7'-双(2-羧基乙基)-5(6)-羧基荧光素四(乙酰氧甲基)酯 | BCECF-acetoxymethyl | 117464-70-7 | C42H40O21 |
| 2',7'-二溴螺芴氧杂蒽 | 2',7'-dibromospiro[fluorene-9,9'-xanthene] | 1346002-88-7 | C25H14Br2O |
| 2',7'-二氟荧光素 | 2',7'-difluorofluorescein | 195136-58-4 | C20H10F2O5 |
| 2',6'-二甲基羰基苯基9-吖啶羧酸酯4'-NHS酯 | 2',6'-dimethyl-4'-N-succinimidyloxycarbonylphenyl acridine-9-carboxylate | 115853-72-0 | C27H20N2O6 |
| 2',6'-二甲基-N-(2-哌啶乙基)-2-苯基乙酰苯胺 | N-(2,6-Dimethyl-phenyl)-2-phenyl-N-(2-piperidin-1-yl-ethyl)-acetamide | 18109-50-7 | C23H30N2O |
| 2',6'-二甲基-N-(2-吗啉基乙基)-2-苯基乙酰苯胺 | <i>N</i>-(2,6-dimethyl-phenyl)-<i>N</i>-(2-morpholin-4-yl-ethyl)-2-phenyl-acetamide | 18109-48-3 | C22H28N2O2 |
| 2',6'-二甲基-L-酪氨酸 | 2,6-dimethyl-L-tyrosine | 123715-02-6 | C11H15NO3 |
| 2',6'-二甲基-4'-(3-(甲基磺酰基)丙氧基)-[1,1'-联苯]-3-甲醛 | 2',6'-dimethyl-4'-(3-(methylsulfonyl)propoxy)-[1,1'-biphenyl]-3-carbaldehyde | 1000413-84-2 | C19H22O4S |
| 2',6'-二甲基-2-苯基-N-[2-(1-吡咯烷基)乙基]乙酰苯胺 | N-(2,6-Dimethyl-phenyl)-2-phenyl-N-(2-pyrrolidin-1-yl-ethyl)-acetamide | 18109-53-0 | C22H28N2O |
| 2',5,7-三羟基-8-甲氧基黄烷酮 | (S)-5,7,2'-trihydroxy-8-methoxyflavanone | 112408-71-6 | C16H14O6 |
| 2',5'-二甲基-[1,1':4',1'-三苯基]-3,3'',5,5'-四羧酸 | 2',5'-dimethyl-[1,1':4',1"-terphenyl]-3,3″,5,5″-tetracarboxylic acid | 1119195-98-0 | C24H18O8 |
| 2',5'-二溴-1,1':4',1''-三联苯 | 1,4-dibromo-2,5-diphenylbenzene | 1089173-60-3 | C18H12Br2 |
| 2',5'-二(2-苯基乙基)-1,1':4',1''-三联苯 | 1,4-Diphenyl-2,5-bis-(2-phenyl-ethyl)-benzol | 14474-61-4 | C34H30 |
| 2',4,4',5,5'-五氯联苯基-2-醇 | (1,1'-Biphenyl)-2-ol, 2',4,4',5,5'-pentachloro- | 138588-63-3 | C12H5Cl5O |
| 2',4'-二羟基-4,6'-二甲氧基-3'-甲基查耳酮 | 2',4'-dihydroxy-4,6'-dimethoxy-3'-methyl-<i>trans</i>-chalcone | 109471-13-8 | C18H18O5 |
| 2',4'-二羟基-3',6'-二甲氧基查尔酮 | (E)-1-(2,4-dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one | 129724-43-2 | C17H16O5 |
| 2',4'-二羟基-2-甲氧基查耳酮 | (E)-1-(2,4-dihydroxyphenyl)-3-(2-methoxyphenyl)-2-propen-1-one | 108051-21-4 | C16H14O4 |
| 2',4'-二羟基-2,3',6'-三甲氧基查尔酮 | 2',4'-dihydroxy-2,3',6'-trimethoxychalcone | 100079-39-8 | C18H18O6 |
| 2',4'-二甲氧基查耳酮 | 2',4'-dimethoxychalcone | 1154-77-4 | C17H16O3 |
| 2',4'-二甲氧基乙酰乙酰苯胺 | N-(2,4-dimethoxyphenyl)-3-oxobutanamide | 16715-79-0 | C12H15NO4 |
| 2',4'-二氯-3'-甲基苯乙酮 | 4-dichloro-3-methylacetophenone | 157652-32-9 | C9H8Cl2O |
| 2',4'-二氟-alpha-甲基-gamma-氧代-(1,1'-联苯)-4-丁酸钙盐(2:1) | Calcium 4-(2',4'-difluorobiphenyl-4-yl)-2-methyl-4-oxobutanoate | 161692-92-8 | C34H26CaF4O6 |
| 2',4',6'-三甲氧基-beta-(4-甲基哌啶基)苯丙酮 | Propiophenone, 3-(4-methylpiperidino)-2',4',6'-trimethoxy- | 18703-97-4 | C18H27NO4 |
| 2',4',5,7-四甲氧基甲氧基异黄酮 | 2',4',5,7-tetramethoxymethoxyisoflavone | 1344028-49-4 | C23H26O10 |
| 2',4',5'-三羟基苯丁酮 | 2,4,5-Trihydroxybutyrophenone | 1421-63-2 | C10H12O4 |
| 2',4',5'-三氟苯乙酮 | 2',4',5'-trifluoroacetophenone | 129322-83-4 | C8H5F3O |
| 2',4''-O-双(三甲基硅)-红霉素 A 9-[O-(1-乙氧基甲基乙基)]肟 | (2',4''-O-bistrimethylsilyl)erythromycinA-9[O-(1-ethoxy-1-methylethyl)]oxime | 119665-78-0 | C48H94N2O14Si2 |
| 2',3-二甲基-N-[5-(2-吡嗪基)-2-吡啶基]-[2,4'-联吡啶]-5-乙酰胺 | 2-(2’,3-dimethyl-[2,4’-bipyridin]-5-yl)-N-(5-(pyrazin-2-yl)pyridin-2-yl)acetamide | 1243244-14-5 | C23H20N6O |
| 2',3,4,5-四氟-4'-(反式-4-丙基环己基)联苯 | 1,2,3-Trifluoro-5-[2-fluoro-4-(4-propylcyclohexyl)phenyl]benzene | 173837-35-9 | C21H22F4 |
| 2',3,-O-异亚丙基-5'-脱氧-6(R),5'-环-5,6-二氢尿苷 | 2',3'-O-isopropylidene-6,5'-cyclo-5'-deoxy-5,6(R)-dihydrouridine | 1028-88-2 | C12H16N2O5 |
| 2',3'-裂尿苷4-硝基苯基5'-磷酸酯 | 2',3'-Secouridine 4-nitrophenyl 5'-phosphate | 110238-02-3 | C15H21N4O11P |
| 2',3'-脱水腺嘌呤核苷 | 1-[(1R,4R,5R)-4-(hydroxymethyl)-3,6-dioxabicyclo[3.1.0]hexan-2-yl]-5-methylpyrimidine-2,4-dione | 14486-22-7 | C10H12N2O5 |
| 2',3'-二脱氧胞苷单磷酸酯二甘油负离子 | 2-[(4-Azido-2-nitrophenoxy)methoxy]ethanol | 140842-24-6 | C9H10N4O5 |
| 2',3'-二脱氧胞苷二二氧磷基乙醇胺 | Ddcdp ethanolamine | 130036-23-6 | C11H20N4O9P2 |
| 2',3'-二脱氧尿苷5'-单磷酸酯 | 2',3'-dideoxyuridine-5'-monophosphate | 117605-34-2 | C9H13N2O7P |
| 2',3'-二脱氧-5-碘胞苷 | 3'-Iodo-2',3'-dideoxycytidine | 114748-57-1 | C9H12IN3O3 |
| 2',3'-二脱氧-5-乙基-3'-氟尿苷 | 1-(3-fluoro-2,3-dideoxy-β-D-erythro-pentofuranosyl)-5-ethyluracil | 108895-53-0 | C11H15FN2O4 |
| 2',3'-二脱氧-3'-氟芒霉素 | 2',3'-Dideoxy-3'-fluoroaristeromycin | 125356-68-5 | C11H14FN5O |
| 2',3'-二脱氧-3'-氟-5-碘尿苷 | 5-iodo-2',3'-dideoxy-3'-fluorouridine | 119644-23-4 | C9H10FIN2O4 |
| 2',3'-二脱氧-3'-(羟甲基)胞苷 | 2',3'-dideoxy-3'-C-hydroxymethyl-β-D-erythropentofuranosylcytosine | 132235-73-5 | C10H15N3O4 |
| 2',3'-二脱氧-2',3'-二去氢-2'-氟胞苷 | 1-(2,3-dideoxy-2-fluoro-β-D-glycero-pent-2-enofuranosyl)cytosine | 122757-53-3 | C9H10FN3O3 |