| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(3,5-二羟基苯基)戊酸甲酯 | methyl 5-(3',5'-dihydroxyphenyl)pentanoate | 71186-11-3 | C12H16O4 |
| 5-(3,5-二碘-L-酪氨酸)-促黄体激素-释放因子(猪) | (3,5-Diiodo-Tyr5)-LHRH | 73644-49-2 | C55H73I2N17O13 |
| 5-(3,5-二甲氧基苯基)-1H-1,2,4-三唑 | 3-(3,5-dimethoxy-phenyl)-1<i>H</i>-[1,2,4]triazole | 71565-97-4 | C10H11N3O2 |
| 5-(3,5-二甲氧基苯基)-1-甲基-1,2,4-三唑 | 5-(3,5-dimethoxyphenyl)-1-methyl-1H-1,2,4-triazole | 71597-10-9 | C11H13N3O2 |
| 5-(3,5-二甲氧基苯基)-1,3,4-噁二唑-2-硫醇 | 5-(3,5-dmethoxyphenyl)-1,3,4-oxadiazole-2-thiol | 749902-08-7 | C10H10N2O3S |
| 5-(3,4-二羟基苯基)-2,4-咪唑烷二酮 | 5-<3.4-Dihydroxy-phenyl>-hydantoin | 73659-77-5 | C9H8N2O4 |
| 5-(3,4-二甲氧基苯基)-2-苯基-1,3-恶唑 | balsoxin | 70216-32-9 | C17H15NO3 |
| 5-(3,4-二甲氧基苯基)-2-恶唑啉 | 5-(3,4-Dimethoxyphenyl)-2-oxazoline | 78004-17-8 | C11H13NO3 |
| 5-(3,4-二甲基苯基)-5-氧代戊酸 | γ-(3,4-Dimethylbenzoyl)butyric acid | 7508-13-6 | C13H16O3 |
| 5-(3,4-二氯苯基)磺酰基呋喃-2-甲腈 | 5-<(3,4-dichlorophenyl)sulphonyl>-2-furancarbonitrile | 75745-62-9 | C11H5Cl2NO3S |
| 5-(3,4-二氯苯基)磺酰基-N'-羟基呋喃-2-甲脒 | 5-<(3,4-dichlorophenyl)sulphonyl>-2-furancarboxamide oxime | 75745-96-9 | C11H8Cl2N2O4S |
| 5-(3,4-二氯苯基)-6-甲基嘧啶-2,4-二胺 | metoprine | 7761-45-7 | C11H10Cl2N4 |
| 5-(3,4-二氯苯基)-4-甲基-4H-1,2,4-噻唑-3-硫醇 | 5-(3,4-dichlorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol | 725217-53-8 | C9H7Cl2N3S |
| 5-(2-苯氧基乙基)-1H-四唑 | 5-(2-phenoxy-ethyl)-2<i>H</i>-tetrazole | 70786-35-5 | C9H10N4O |
| 5-(2-羟基乙基)-4-甲基-1,3-噻唑-2-羧酸 | 5-(2-hydroxyethyl)-4-methylthiazole-2-carboxylic acid | 75113-60-9 | C7H9NO3S |
| 5-(2-羟乙基)-3-甲基异恶唑-4-羰基叠氮化物 | 5-(2-Hydroxyethyl)-3-methyl-1,2-oxazole-4-carbonyl azide | 77931-69-2 | C7H8N4O3 |
| 5-(2-碘苯基)-1H-四氮唑 | 5-(2-iodophenyl)-1H-tetrazole | 73096-40-9 | C7H5IN4 |
| 5-(2-硝基苯基)-2-(4-甲基苯基)-2,4-戊二烯腈 | 2-(2-Benzofuranyliminomethyl)hydrazinecarboxylic acid ethyl ester | 72583-90-5 | C12H13N3O3 |
| 5-(2-甲酰基-3-羟基苯氧基)戊酸 | 5-(2-formyl-3-hydroxyphenoxy)valeric acid | 77858-21-0 | C12H14O5 |
| 5-(2-甲酰基-3-甲氧基苯氧基)戊酸乙酯 | ethyl 5-(2-formyl-3-methoxyphenoxy)pentanoate | 77858-24-3 | C15H20O5 |
| 5-(2-甲氧基乙氧基)吡嗪-2-胺 | 2-amino-5-methoxyethoxypyrazine | 710322-71-7 | C7H11N3O2 |
| 5-(2-甲氧基-5-硝基苯基)-1-甲基吡唑 | 5-(2-methoxy-5-nitro-phenyl)-1-methyl-1H-pyrazole | 720702-43-2 | C11H11N3O3 |
| 5-(2-甲氧基-5-硝基-苯基)糠醛 | 5-(2-Methoxy-5-nitrophenyl)furan-2-carbaldehyde | 714939-06-7 | C12H9NO5 |
| 5-(2-甲氧基-5-甲基苯基)-5-氧代戊酸 | 5-(2'-Methoxy-5'-methylphenyl)-5-oxo-pentanoic acid | 71472-14-5 | C13H16O4 |
| 5-(2-甲基咪唑-1-基)戊-1-胺 | 1-(5-aminopentyl)-2-methylimidazole | 78881-19-3 | C9H17N3 |
| 5-(2-甲基丙-2-烯酰氨基)戊酸 | N-methacryloyl-5-aminovaleric acid | 71183-17-0 | C9H15NO3 |
| 5-(2-甲基丙-2-烯基)-5-(2-甲基丙基)-4,6-二氧代-1H-嘧啶-2-醇钠 | Sodium;5-(2-methylprop-2-enyl)-5-(2-methylpropyl)-2,6-dioxopyrimidin-4-olate | 73681-11-5 | C12H17N2NaO3 |
| 5-(2-甲基-3-呋喃基)-4-丙基-4H-1,2,4-噻唑-3-硫醇 | 5-(2-methyl-3-furyl)-4-propyl-4H-1,2,4-triazole-3-thiol | 725218-33-7 | C10H13N3OS |
| 5-(2-甲基-2-环氧乙烷基)-4-戊炔-1-醇 | 5-(2-methyloxiranyl)pent-4-yn-1-ol | 732284-05-8 | C8H12O2 |
| 5-(2-甲基-2-丙基)-1,2,4-恶二唑-3-羧酸 | 5-(tert-butyl)-1,2,4-oxadiazole-3-carboxylic acid | 748743-73-9 | C7H10N2O3 |
| 5-(2-甲基-1H-咪唑-1-基)戊腈 | 5-(2-methylimidazol-1-yl)valeronitrile | 791856-77-4 | C9H13N3 |
| 5-(2-甲基-1-丙烯-1-基)嘧啶 | 5-(2-Methylprop-2-en-1-yl)pyrimidine | 71418-86-5 | C8H10N2 |
| 5-(2-甲基-1-丙烯-1-基)-3,4-二氢-2H-吡咯 | 2-isobutenyl-1-pyrroline | 76778-98-8 | C8H13N |
| 5-(2-甲基-1-丙烯-1-基)-2-吡嗪胺 | 2-amino-5-(2,2-dimethylvinyl)pyrazine | 710323-06-1 | C8H11N3 |
| 5-(2-溴乙酰基)-2-(苯基甲氧基)苯甲酰胺 | 5-(bromoacetyl)-2-(phenylmethoxy)benzamide | 72370-19-5 | C16H14BrNO3 |
| 5-(2-溴乙基)海因 | 5-(β-bromoethyl)hydantoin | 7471-52-5 | C5H7BrN2O2 |
| 5-(2-氯苯基)-3-苯基-1,2,4-恶二唑 | 5-(2-chlorophenyl)-3-phenyl-1,2,4-oxadiazole | 77774-27-7 | C14H9ClN2O |
| 5-(2-氯苯基)-1,2-恶唑-4-羧酸乙酯 | ethyl-5-(2'-chlorophenyl)-4-isoxazolecarboxylate | 76344-89-3 | C12H10ClNO3 |
| 5-(2-氯乙基)-1-(2-脱氧-2-氟-β-D-呋喃阿拉伯糖基)嘧啶-2,4(1H,3H)-二酮 | 4-Hydroxyalprenolol glucuronide | 70359-54-5 | C21H31NO9 |
| 5-(2-氨基乙基)二硫代-2-硝基苯甲酸 | S-<(3-carboxy-4-nitrophenyl)thio>-2-aminoethanethiol | 71899-86-0 | C9H10N2O4S2 |
| 5-(2-氨基乙基)-3-氟苯-1,2-二醇 | 5-Fluorodopamine | 71144-38-2 | C8H10FNO2 |
| 5-(2-氨基乙基)-1-氮杂双环[3.3.0]辛烷 | 7a-(2-aminoethyl)hexahydro-1H-pyrrolizine | 78449-78-2 | C9H18N2 |
| 5-(2-氨基乙基)-1,3,4-噻二唑-2-胺,二盐酸盐 | 5-(2-Aminoethyl)-1,3,4-thiadiazol-2-amine dihydrochloride | 74784-47-7 | C4H10Cl2N4S |
| 5-(2-氨基乙基)-1,2,4-噁二唑-3-羧酸乙酯 | Ethyl 5-(2-aminoethyl)-1,2,4-oxadiazole-3-carboxylate | 790207-00-0 | C7H11N3O3 |
| 5-(2-氨基-3-羟基丙基)苯-1,3-二醇 | 2-amino-3-(3',5'-dihydroxy-phenyl)-1-propanol | 76567-41-4 | C9H13NO3 |
| 5-(2-氨基-3-羟基丙基)-2-甲氧基苯酚 | 2-amino-3-(3'-hydroxy-4'-methoxy-phenyl)-1-propanol | 757130-45-3 | C10H15NO3 |
| 5-(2-氧代哌啶-1-基)戊酸乙酯 | ethyl 5-(2-oxopiperidin-1-yl)pentanoate | 75866-46-5 | C12H21NO3 |
| 5-(2-氟苯基氨基)-[1,3,4]噻二唑-2-硫醇 | 5-(2-fluoro-anilino)-3<i>H</i>-[1,3,4]thiadiazole-2-thione | 73310-96-0 | C8H6FN3S2 |
| 5-(2-氟苯基)-5-甲基-2,4-咪唑烷二酮 | (RS)-5-(2-fluoro-phenyl)-5-methyl-imidazolidine-2,4-dione | 7248-25-1 | C10H9FN2O2 |
| 5-(2-氟苯基)-3-吡啶羧酸 | 5-(2-fluorophenyl)-nicotinic acid | 705961-96-2 | C12H8FNO2 |