| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(2,5-二氧代-1-吡咯烷基)1-(2-甲基-2-丙基)N-{[(2-甲基-2-丙基)氧基]羰基}-L-谷氨酸 | Boc-Glu(OSu)-OtBu | 81659-82-7 | C18H28N2O8 |
| 5-(2,5-二氟苯基)-5-氧代戊酸 | 5-(2,5-Difluorophenyl)-5-oxovaleric acid | 898766-34-2 | C11H10F2O3 |
| 5-(2,4-二羟基苯基)-5-甲基-4-氧代-2-苯基-1H-吡咯-3-羧酸乙酯 | ethyl 5-(2,4-dihydroxyphenyl)-5-methyl-4-oxo-2-phenyl-1H-pyrrole-3-carboxylate | 83392-48-7 | C20H19NO5 |
| 5-(2,4-二硝基看苯基偶氮)-2-羟基-1,3-亚二甲苯基-18-冠-5-醚 | 19-(2,4-Dinitro-phenylazo)-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1(20),17(21),18-trien-21-ol | 81238-58-6 | C22H26N4O10 |
| 5-(2,4-二甲氧基苯基)-1H-吡唑-3-羧酸 | 5-(2,4-dimethoxyphenyl)-1H-pyrazole-3-carboxylic acid | 879765-63-6 | C12H12N2O4 |
| 5-(2,4-二甲基嘧啶-5-基)-3H-1,3,4-恶二唑-2-硫酮 | 5-(2',4'-dimethylpyrimidin-5'-yl)-1,3,4-oxadiazole-2(3H)-thione | 88317-49-1 | C8H8N4OS |
| 5-(2,4-二氯苯基)-1-(2-羟基乙基)吡咯烷-2-酮 | 5-(2,4-Dichlorophenyl)-1-(2-hydroxyethyl)pyrrolidin-2-one | 808186-35-8 | C12H13Cl2NO2 |
| 5-(2,4-二氯-5-氟苯基)-3H-1,3,4-恶二唑-2-硫酮 | 1,3,4-Oxadiazole-2(3H)-thione, 5-(2,4-dichloro-5-fluorophenyl)- | 849132-72-5 | C8H3Cl2FN2OS |
| 5-(2,4-二氟苯基)烟酸 | 5-(2,4-difluorophenyl)nicotinic acid | 887973-46-8 | C12H7F2NO2 |
| 5-(2,4-二氟苯基)-5-氧代戊酸 | 5-(2,4-Difluorophenyl)-5-oxovaleric acid | 898766-25-1 | C11H10F2O3 |
| 5-(2,4,6-三甲基苯基)-1,3-环己二酮 | 5-(2,4,6-trimethyl-phenyl)-cyclohexane-1,3-dione | 88311-79-9 | C15H18O2 |
| 5-(2,4,4-三甲基-戊基)-咪唑烷-2,4-二酮 | 5-(2,4,4-trimethyl-pentyl)-imidazolidine-2,4-dione | 875247-97-5 | C11H20N2O2 |
| 5-(2,3-二甲氧基苯基)-5-氧代戊酸 | 5-(2,3-Dimethoxyphenyl)-5-oxovaleric acid | 898792-29-5 | C13H16O5 |
| 5-(2,3-二氯苯基)-5-氧代戊酸 | 5-(2,3-Dichlorophenyl)-5-oxovaleric acid | 898791-10-1 | C11H10Cl2O3 |
| 5-(2,3-二氢-2-氧代-1H-吲哚-5-基)-3,4-二氮杂双环(4.1.0)庚-4-烯-2-酮 | 2-(Indolin-2-on-5-yl)-3,4-diazabicyclo[4.1.0]hept-2-en-5-one | 85123-65-5 | C13H11N3O2 |
| 5-(2,3-二氢-1H-苯并咪唑-2-基)-2-对甲苯基-2H-[1,2,3]三唑-4-羧酸酰肼 | 5-(2,3-Dihydro-1H-benzoimidazol-2-yl)-2-p-tolyl-2H-[1,2,3]triazole-4-carboxylic acid hydrazide | 89157-81-3 | C17H17N7O |
| 5-(2,3-二氟苯基)-5-氧代戊酸 | 5-(2,3-Difluorophenyl)-5-oxovaleric acid | 898766-13-7 | C11H10F2O3 |
| 5-(2,3,4-三甲氧基苯基)戊酸 | 5-(2',3',4'-trimethoxyphenyl)pentanoic acid | 859785-14-1 | C14H20O5 |
| 5-(2,2-二甲氧基乙氧基)戊-1-炔 | 5-(2,2-dimethoxyethoxy)pent-1-yne | 832082-22-1 | C9H16O3 |
| 5-(2,2-二甲基环丙基)-3-甲基-2-戊烯腈 | 5-(2,2-dimethyl-cyclopropyl)-3-methyl-pent-2-enenitrile | 894773-21-8 | C11H17N |
| 5-(2,2-二甲基丙胺)-烟酸 | 5-(2,2-Dimethyl-propionylamino)-nicotinic acid | 879326-77-9 | C11H14N2O3 |
| 5-(2,2-二氯乙酰基)-3,3,8-三甲基-1,5-二氮杂双环[4.3.0]壬烷-9-酮 | Pyrrolo(1,2-a)pyrimidin-6(2H)-one, 1-(dichloroacetyl)hexahydro-3,3,7-trimethyl- | 85072-82-8 | C12H18Cl2N2O2 |
| 5-(2,2,4-三甲基戊-4-烯亚基)环戊-1,3-二烯 | 6-(1,1,3-trimethyl-3-butenyl)fulvene | 87937-90-4 | C13H18 |
| 5-(2,2,2-三氯-1-羟基乙基)水杨酸 | 2-hydroxy-5-(2,2,2-trichloro-1-hydroxy-ethyl)-benzoic acid | 85392-08-1 | C9H7Cl3O4 |
| 5-(2,2,2-三氟乙氧基)吡啶-2-羧酸 | 5-(2,2,2-trifluoroethoxy)pyridine-2-carboxylic acid | 881409-53-6 | C8H6F3NO3 |
| 5-(1H-咪唑-5-基)-2-甲氧基嘧啶 | 5-(1H-imidazol-4-yl)-2-methoxypyrimidine | 882032-65-7 | C8H8N4O |
| 5-(1H-咪唑-1-甲基)-2-甲酸 | 5-(1H-imidazol-1-ylmethyl)furan-2-carboxylic acid | 876709-30-7 | C9H8N2O3 |
| 5-(1H-吲哚-3-基)-4-甲基-4H-1,2,4-三唑-3-硫醇 | 5-(1H-indol-3-yl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione | 874782-55-5 | C11H10N4S |
| 5-(1H-吲哚-2-基)-3-甲氧基-1H-吡咯-2-甲醛 | 5-(1H-indol-2-yl)-3-methoxy-1H-pyrrole-2-carbaldehyde | 803712-70-1 | C14H12N2O2 |
| 5-(1H-吲哚-1-基甲基)-2-糠酸 | 5-Indol-1-ylmethyl-furan-2-carboxylic acid | 876881-48-0 | C14H11NO3 |
| 5-(1-萘基偶氮)-8-(苯基氨基)萘磺酸钠 | Sodium 5-(1-naphthylazo)-8-(phenylamino)naphthalenesulphonate | 83006-58-0 | C26H18N3NaO3S |
| 5-(1-萘基)-6,8-二氧杂-3-氮杂双环(3.2.1)辛烷盐酸盐 | 5-(1-Naphthalenyl)-6,8-dioxa-3-azabicyclo(3.2.1)octane hydrochloride | 84509-49-9 | C15H16ClNO2 |
| 5-(1-苄基-4-哌啶基)-4-甲基-4-H-1,2,4-三唑-3-硫酚 | 5-(1-Benzylpiperidin-4-yl)-4-methyl-4h-1,2,4-triazole-3-thiol | 866142-48-5 | C15H20N4S |
| 5-(1-羧乙基)-2-(苯硫基)苯乙酸 | 2-(3-carboxymethyl-4-phenylthiophenyl)propionic acid | 83237-49-4 | C17H16O4S |
| 5-(1-羟基己基)二氢-2(3H)-呋喃酮 | 5-hydroxydecano-4-lactone | 87877-77-8 | C10H18O3 |
| 5-(1-羟基乙亚基)-2,2-二甲基-1,3-二氧杂环己-4,6-二酮 | 5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione | 85920-63-4 | C8H10O5 |
| 5-(1-羟基丙基)呋喃-2-甲醛 | 5-(1-hydroxypropyl)furan-2-carbaldehyde | 89114-47-6 | C8H10O3 |
| 5-(1-羟基-环己基)-2-甲基-戊烷-2,3-二醇 | 5-(1-hydroxy-cyclohexyl)-2-methyl-pentane-2,3-diol | 855365-29-6 | C12H24O3 |
| 5-(1-羟基-2-甲氧基-2-氧代乙基)尿苷 | (S)-5-methoxycarbonylhydroxymethyluridine | 89665-83-8 | C12H16N2O9 |
| 5-(1-羟基-2-异丙胺基丁基)-8-羟基-2(1H)-喹诺酮盐酸盐 | 2(1H)-quinolinone, 8-hydroxy-5-((1R,2S)-1-hydroxy-2-((1-methylethyl)amino)butyl)-, hydrochloride, hydrate (2:2:1), rel- | 81262-93-3 | C32H48Cl2N4O7 |
| 5-(1-甲基苯并咪唑-2-基)硒吩-2-磺酸 | 1-methyl-2-(5'-sulfo-2'-selenienyl)benzimidazole | 89155-23-7 | C12H10N2O3SSe |
| 5-(1-甲基苯并咪唑-2-基)硒吩-2-甲醛 | 2-(1-methyl-1H-benzimidazol-2-yl)selenophene-5-carbaldehyde | 89155-27-1 | C13H10N2OSe |
| 5-(1-甲基哌啶-4-基)-1h-吲唑 | 5-(1-Methylpiperidin-4-yl)-1h-indazole | 885272-53-7 | C13H17N3 |
| 5-(1-甲基哌啶-4-基)-1H-吲哚 | 5-(1-Methylpiperidin-4-yl)-1h-indole | 885273-33-6 | C14H18N2 |
| 5-(1-甲基丁基)巴比妥酸 | 5-(1-Methyl-butyl)-barbitursaeure | 83-29-4 | C9H14N2O3 |
| 5-(1-甲基-环己基)-呋喃-2-羧酸 | 5-(1-methyl-cyclohexyl)-furan-2-carboxylic acid | 856122-68-4 | C12H16O3 |
| 5-(1-甲基-1H-苯并咪唑-2-基)-2-糠醛 | 5-(1-methyl-1H-benzo[d]imidazol-2-yl)furan-2-carbaldehyde | 83490-13-5 | C13H10N2O2 |
| 5-(1-甲基-1,2,3,6-四氢吡啶-4-基)-1h-吲哚 | 5-(1-Methyl-1,2,3,6-tetrahydro-pyridin-4-YL)-1H-indole | 885273-31-4 | C14H16N2 |
| 5-(1-甲基-1,2,3,6-四氢吡啶-4-yl)-1h-吲唑 | 5-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1h-indazole | 885272-72-0 | C13H15N3 |
| 5-(1-环己烯-1-基)-5-乙基-1,3-二甲基-2,4,6(1H,3H,5H)-嘧啶三酮 | 1,3-Dimethyl-5-ethyl-5-<cyclohexen-(1)-yl>-barbitursaeure | 891-90-7 | C14H20N2O3 |