| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2',5-二氯-2-(3-羟基甲基-5-甲基-4H-1,2,4-三唑-4-基)二苯甲酮 | 5-chloro-2-(3-hydroxymethyl-5-methyl-4H-1,2,4-triazol-4-yl)-2'-chlorobenzophenone | 54196-62-2 | C17H13Cl2N3O2 |
| 2',5'-二羟基-3',4',6'-三甲氧基查尔酮 | Pedicin | 521-51-7 | C18H18O6 |
| 2',5'-二(三氟甲基)苯乙酮 | 2,5-bistrifluoromethyl-1-methylcarbonylbenzene | 545410-47-7 | C10H6F6O |
| 2',4,4',6'-四羟基-3-甲氧基查耳酮 | 2',4,4',6'-tetrahydroxy-3-methoxychalcone | 52218-19-6 | C16H14O6 |
| 2',4'-二羟基-4,6'-二甲氧基查尔酮 | 2',4'-dihydroxy-4',6'-dimethoxychalcone | 56121-44-9 | C17H16O5 |
| 2',4'-二氟联苯-4-乙酸 | 4-(2,4-difluorophenyl)phenylacetate | 53591-80-3 | C14H10F2O2 |
| 2',4'-二氟[1,1'-联苯]-4-基乙酸酯 | 4-(2,4-difluorophenyl)phenyl acetate | 59089-67-7 | C14H10F2O2 |
| 2',4',6',beta-四甲基苯丁酮 | 2-methylpropyl 2,4,6-trimethylphenyl ketone | 5344-18-3 | C14H20O |
| 2',3'-二脱氧尿苷 | 2',3'-Dideoxyuridine | 5983-09-5 | C9H12N2O4 |
| 2',3'-二脱氧-3'-氟胞苷 | 1-(3-fluoro-2,3-dideoxy-β-D-erythro-pentofuranosyl)cytosine | 51246-79-8 | C9H12FN3O3 |
| 2',3'-二氢-7'-甲基-5'-氧代-螺[1,3-二氧戊环-2,1'(5'H)-吲嗪]-6'-甲腈 | 6-cyano-1,1-(ethyledioxy)-7-methyl-5-oxo-Δ<sup>6(8)</sup>-tetrahydroindolizine | 58610-64-3 | C12H12N2O3 |
| 2',3'-二氢-3',3'-二甲基螺[环己烷-1,1'-[1H]茚]-5'-醇 | 1,1-Pentamethylen-3,3-dimethyl-5-hydroxyindan | 53718-33-5 | C16H22O |
| 2',3'-二去氢-3'-脱氧-4-硫代胸苷 | 2',3'-didehydro-3'-deoxy-4-thiothymidine | 5983-08-4 | C10H12N2O3S |
| 2',3'-二去氢-2',3'-二脱氧鸟苷 | 2',3'-didehydro-2',3'-dideoxyguanosine | 53766-80-6 | C10H11N5O3 |
| 2',3'-二-O-苯甲酰基尿苷 | Uridine 2',3'-dibenzoate | 50408-20-3 | C23H20N2O8 |
| 2',3'-二-O-(叔-丁基二甲基硅烷基)-2'-脱氧胞苷 | 2'-deoxy-3',5'-bis-O-(tert-butyldimethylsilyl)cytidine | 51549-29-2 | C21H41N3O4Si2 |
| 2',3'-O-异亚丙基胞苷盐酸盐 | β-D-2',3'-O-(isopropylidene)cytidine hydrochloride | 57977-73-8 | C12H17N3O5*ClH |
| 2',3'-O-异亚丙基-6-硫代肌苷 | 2'-3'-O-Isopropylidene-6-mercaptopurine riboside | 5856-48-4 | C13H16N4O4S |
| 2',3',5'-三-O-乙酰-6-氯-2-碘嘌呤核苷 | 6-chloro-2-iodo-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine | 5987-76-8 | C16H16ClIN4O7 |
| 2',3',4'-三羟基苯乙酮 | 2',3',4'-trihydroxyacetophenone | 528-21-2 | C8H8O4 |
| 2',3',4',5'-四苯甲酰基-5-乙酰基-1,5-二氢核黄素 | Benzaflavin | 52492-58-7 | C47H40N4O11 |
| 2''-O-甲基异甘草苷元; 4,4'-二羟基-2'-甲氧基查耳酮 | 1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one | 51828-10-5 | C16H14O4 |
| 2'',5-二氯-2-(3-甲基-4H-1,2,4-三唑-4-基)二苯甲酮 | 2',5-Dichloro-2-(3-methyl-4H-1,2,4-triazol-4-yl)benzophenone | 54196-61-1 | C16H11Cl2N3O |
| 2 6-二甲氧基吡啶-3-羧醛 | 2,6-dimethoxynicotinaldehyde | 58819-72-0 | C8H9NO3 |
| 2 2'-二氨基二苯基硫醚 | 2,2'-thiodianiline | 5873-51-8 | C12H12N2S |
| 2 - 氨基-5 - (4-氨基苯甲酰氨基)苯磺酸 | 2-amino-5-(4-amino-benzoylamino)-benzenesulfonic acid | 58862-43-4 | C13H13N3O4S |
| 2 - (4 - 甲氧基苯基)丙酸乙酯 | methyl 2-(4-methoxyphenyl)propionate | 50415-73-1 | C11H14O3 |
| 1,2-二(溴甲基)-4-氟苯 | 1,2-bis(bromomethyl)-4-fluorobenzene | 55831-04-4 | C8H7Br2F |
| 1’-氧代-螺[环己基-1,3’(1’H)-呋喃并[3,4-c]吡啶]-4-羧酸 | 1'-oxospiro[1,3'-cyclohexane(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid | 569351-62-8 | C13H13NO4 |
| 1beta,3beta-二羟基-18-去甲雄甾-5-烯并[6,5,4-Bc]呋喃-8,11,13-三烯-7,17-二酮 | Demethoxyviridiol | 56617-66-4 | C19H16O5 |
| 1alpha,1beta-二高前列腺素F2alpha | 1a,1b-Dihomo-PGF2alpha | 57944-39-5 | C22H38O5 |
| 1a,2,7,7a-四氢-3,6-二甲氧基-萘并[2,3-b]环氧乙烯 | 6,7-epoxy-5,6,7,8-tetrahydro-1,4-dimethoxynaphthalene | 58851-64-2 | C12H14O3 |
| 1a,2,4b,5a,6,7,7a,8-八氢-1a,7,7a-三甲基-环氧乙烷并(c)环氧乙烷并(3,4)苯并(1,2-f)吲哚-2,6-二醇6-乙酸酯 | PR imine | 56349-25-8 | C17H21NO5 |
| 1S,3S,alphaR-溴氰菊酯 | (S)-(cyano)(3-phenoxyphenyl)-methyl 1R,cis-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate | 52820-00-5 | C22H19Br2NO3 |
| 1R-顺式二氯菊酸 | 1(R)-cis-permethrinic acid | 55667-40-8 | C8H10Cl2O2 |
| 1R,3R,alphaR-溴氰菊酯 | Deltamethrin | 55700-99-7 | C22H19Br2NO3 |
| 1L-手性纤维醇 | inositol | 551-72-4 | C6H12O6 |
| 1H-萘并[2,1-b]吡喃-1-酮,2-碘-3-苯基- | N'-(2-aminoethyl)ethane-1,2-diamine;dimethyl pentanedioate | 50883-96-0 | C11H25N3O4 |
| 1H-萘嵌间二氮杂苯-2(3H)-酮 | 1H,3H-perimidin-2-one | 5157-11-9 | C11H8N2O |
| 1H-茚酚 | inden-1-ol | 56631-57-3 | C9H8O |
| 1H-茚-3-羧酸 | 1H-indene-1-carboxylic acid | 5020-21-3 | C10H8O2 |
| 1H-茚-3-甲腈,2-氨基-4,5,6,7-四氢- | (1R)-2-Chloro-1-(4-hydroxyphenyl)-2-oxoethanaminium chloride | 51431-08-4 | C8H9Cl2NO2 |
| 1H-茚-1-羧酸,2,3-二氢-2-羰基-,乙基酯 | 2-oxo-indan-1-carboxylic acid ethyl ester | 58891-37-5 | C12H12O3 |
| 1H-苯并咪唑-7-碳杂氧杂脒,N-羟基- | Zirconium(2+) neodecanoate | 52382-29-3 | C20H38O4Zr |
| 1H-苯并咪唑-6-羧酸乙酯 | benzimidazole-5-carboxylic acid ethyl ester | 58842-61-8 | C10H10N2O2 |
| 1H-苯并咪唑-5-胺,6-氯- | L-lysine mono[2-(p-chlorophenoxy)-2-methylpropionate] | 50697-50-2 | C6H14N2O2*C10H11ClO3 |
| 1H-苯并咪唑-5-甲醛 | 1H-benzo[d]imidazole-5-carbaldehyde | 58442-17-4 | C8H6N2O |
| 1H-苯并咪唑-2-羧酸甲酯 | methyl 1H-benzo[d]imidazole-2-carboxylate | 5805-53-8 | C9H8N2O2 |
| 1H-苯并咪唑-2-磺酰胺 | 1H-benzo[d]imidazole-2-sulfonamide | 5435-31-4 | C7H7N3O2S |
| 1H-苯并咪唑-2-基硫氰酸酯 | 2-thiocyanatobenzimidazole | 5285-94-9 | C8H5N3S |