| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,10-二甲基菲 | 2,10-Dimethylphenanthrene | 2497-54-3 | C16H14 |
| 2,1-苯并异噻唑-4(5H)-酮,6,7-二氢-3-甲基- | 3-methyl-6,7-dihydro-5<i>H</i>-benzo[<i>c</i>]isoxazol-4-one | 23894-53-3 | C8H9NO2 |
| 2,1-(4,5,6,7-四氢苯并)异恶唑-3-羧酸 | 4,5,6,7-tetrahydrobenzo[c]isoxazole-3-carboxylic acid | 261350-47-4 | C8H9NO3 |
| 2,1,3-苯并硒二唑 | piazselenole | 273-15-4 | C6H4N2Se |
| 2,1,3-苯并恶二唑-4,7-二胺 | 4,7-diaminobenzo[c][1,2,5]oxadiazole | 215860-46-1 | C6H6N4O |
| 2,1,3-苯并噻二唑-4,7-二甲腈 | 2,1,3-benzothiadiazole-4,7-dicarbonitrile | 20138-79-8 | C8H2N4S |
| 2,1,3-苯并噻二唑 | benzo[1,2,5]thiadiazole | 273-13-2 | C6H4N2S |
| 2(R)-羟基-2-苯乙基芥子油苷钾盐 | potassium;[(E)-[(3S)-3-hydroxy-3-phenyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanylpropylidene]amino] sulfate | 21087-78-5 | C15H20KNO10S2 |
| 2(5H)-噻唑酮,4-氨基-5-(1-甲基乙基)- | 4-amino-5-isopropyl-5<i>H</i>-thiazol-2-one | 27407-94-9 | C6H10N2OS |
| 2(5H)-噻唑酮 | 3-Chloro-4,5-diamino-6-methyl-pyridazin | 28682-88-4 | C5H7ClN4 |
| 2(4-溴苯甲酰基)苯甲酸 | 2-(4-bromobenzoyl)benzoic acid | 2159-40-2 | C14H9BrO3 |
| 2(3H)-苯并噻唑亚胺,6-乙氧基-3-乙基- | Barusiban | 285571-64-4 | C40H63N9O8S |
| 2(3H)-异噻唑甲酰胺,N,5-二甲基-3-羰基- | 5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid methylamide | 27066-57-5 | C6H8N2O3 |
| 2(3H)-噻唑亚胺,3-乙基-4-甲基- | (1S)-N-tert-butoxycarbonyl-5-O-tert-butyldimethylsilyl-1-(9-deazahypoxanthin-9-yl)-1,4-dideoxy-1,4-imino-2,3-O-isopropylidene-D-ribitol | 222631-13-2 | C25H40N4O6Si |
| 2(3H)-呋喃酮,5-乙基二氢-3-(2-丙烯-1-氧基)-,(3R,5S)-rel- | Quinoline, 6-tert-butyl-4-nitro-, 1-oxide | 23484-01-7 | C13H14N2O3 |
| 2(3H)-呋喃酮,3-氨基二氢-5-(4-羟基苯基)-4-甲基-,(3R,4R,5R)-rel- | 3H-Thiireno[i]indolizine | 260552-19-0 | C8H7NS |
| 2(1H)-蝶啶酮 | 1<i>H</i>-pteridin-2-one | 2432-24-8 | C6H4N4O |
| 2(1H)-异喹啉甲醛 | 2-formyl-1,2-dihydroisoquinoline | 208348-23-6 | C10H9NO |
| 2(1H)-嘧啶酮,5-氟-3,4-二氢-4-硫代-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)- | 1h-Isoxazolo[3,4-d]pyrrolo[2,3-b]pyridine | 282736-61-2 | C8H5N3O |
| 2(1H)-嘧啶酮,5-乙基-3,4-二氢-6-甲基-4-(2-噻嗯基)- | 3-chloro-D-alanine hydroxyamide | 23628-35-5 | C3H7ClN2O2 |
| 2(1H)-嘧啶酮,5,6-二氨基- | 5-aminocytosine | 23899-73-2 | C4H6N4O |
| 2(1H)-嘧啶酮,4-甲基-5-苯基-6-(2-苯基乙基)- | 4-methyl-6-phenethyl-5-phenyl-1<i>H</i>-pyrimidin-2-one | 27433-90-5 | C19H18N2O |
| 2(1H)-吡嗪酮,3,6-二氢-1-羟基-6,6-二甲基-,4-氧化 | 6-Chloro-4,5-difluorobenzimidazole | 217951-45-6 | C7H3ClF2N2 |
| 2',6'-二氟-3'-甲基苯乙酮 | 2,6-difluoro-3-methylacetophenone | 261763-31-9 | C9H8F2O |
| 2',4',5'-三氟苯乙酮 | 1-(2,4,5-Trifluorophenyl)propan-1-one | 220228-07-9 | C9H7F3O |
| 2',4'-二氟-N-甲基乙酰苯胺 | N-(2,4-difluorophenyl)-N-methylacetamide | 238403-47-9 | C9H9F2NO |
| 2',3',6'-三氟苯乙酮 | 1-(2,3,6-Trifluorophenyl)propan-1-one | 243666-18-4 | C9H7F3O |
| 2',3',4'-三氟苯乙酮 | 2,3,4-trifluoroacetophenone | 243448-15-9 | C8H5F3O |
| 2'-脱氧鸟苷酰-(5'-3')-2'-脱氧-5'-鸟苷酸 | 5'-d(pGG)-3' | 26467-04-9 | C20H26N10O13P2 |
| 2'-脱氧鸟苷酰-(3'-5')-2'-脱氧胞苷 | d(GpC) | 23405-83-6 | C19H25N8O10P |
| 2'-脱氧鸟苷 5'-(四氢三磷酸酯) | 2'-deoxyguanosine 5'-triphosphate | 2564-35-4 | C10H16N5O13P3 |
| 2'-脱氧腺苷酰-(3'-5')-胸苷 | 2'-Deoxyadenylyl-(3'-5')-thymidine | 23339-47-1 | C20H26N7O10P |
| 2'-脱氧腺苷酰-(3'-5')-2'-脱氧腺苷酰-(3'-5)-2'-脱氧腺苷 | Dapdapda | 25138-00-5 | C30H37N15O13P2 |
| 2'-脱氧腺苷酰-(3'-5')-2'-脱氧腺苷 | [(2R,3S,5R)-5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] [(2R,3S)-5-(6-aminopurin-9-yl)-3-hydroxyoxolan-2-yl]methyl hydrogen phosphate | 23339-45-9 | C20H25N10O8P |
| 2'-脱氧腺苷5'-一磷酸一水合物 | 2'-Deoxyadenosine 5'-monophosphate monohydrate | 207127-57-9 | C10H16N5O7P |
| 2'-脱氧腺苷-5'-二磷酸酯 | d-ADP | 2793-06-8 | C10H15N5O9P2 |
| 2'-脱氧胞苷三磷酸 | 2'-deoxycytidine 5'-triphosphate | 2056-98-6 | C9H16N3O13P3 |
| 2'-脱氧-黄苷 | 2'-deoxyxanthosine | 29049-22-7 | C10H12N4O5 |
| 2'-脱氧-N,N,5-三甲基-胞苷 | N(4)-dimethyl-5-methyl-2'-deoxycytidine | 25406-45-5 | C12H19N3O4 |
| 2'-脱氧-N,5-二甲基-胞苷 | N,5-dimethyl-2’-deoxycytidine | 25406-44-4 | C11H17N3O4 |
| 2'-脱氧-5-羟基尿苷磷酸酯(1:3) | 5-Hydroxydeoxyuridine triphosphate | 27972-89-0 | C9H15N2O15P3 |
| 2'-脱氧-5-氟-N-甲基-胞苷 | 1-(2-Deoxy-β-D-ribofuranosyl)-4-methylamino-5-fluor-2(1H)-pyrimidinon | 2248-73-9 | C10H14FN3O4 |
| 2'-脱氧-5-乙基-3',5'-二-O-(4-甲基苯甲酰)尿苷 | 1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-ribofuranosyl)-5-ethyl-2,4(1H,3H)-pyrimidinedione | 29900-44-5 | C27H28N2O7 |
| 2'-脱氧-5'-胞甙酸-5'-英糖次酸(1:1) | [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl dihydrogen phosphate;[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1H-purin-9-yl)oxolan-2-yl]methyl dihydrogen phosphate | 27380-19-4 | C19H27N7O15P2 |
| 2'-脱氧-5'-O-[(4-甲基苯基)磺酰基]尿苷 | 5'-O-tosyl-2'-deoxyuridine | 27999-47-9 | C16H18N2O7S |
| 2'-羟基辛基苯甲酮 | 1-(2-hydroxyphenyl)nonan-1-one | 22362-60-3 | C15H22O2 |
| 2'-羟基-4',5'-二甲氧基苯乙酮 | 2-hydroxy-4,5-dimethoxyacetophenone | 20628-06-2 | C10H12O4 |
| 2'-羟基-1,1'-联萘-2-基磷酸酯 | 2'-hydroxy-1,1'-binaphthyl-2-yl phosphate | 255902-58-0 | C20H15O5P |
| 2'-碘苯乙酮 | 2-iodoacetophenone | 2142-70-3 | C8H7IO |
| 2'-硝基-2-联苯醇 | 2'-nitro-[1,1'-biphenyl]-2-ol | 20281-21-4 | C12H9NO3 |