| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-降冰片烯-2,3-二甲酰亚胺 | bicyclo<2.2.1>-5-hepten-2,3-dicarbonimide | 3647-74-3 | C9H9NO2 |
| 5-降冰片烯-2,2-二甲醇 | 2,2-di-hydroxymethylnorborn-5-ene | 6707-12-6 | C9H14O2 |
| 5-降冰片烯-2'-乙氧基乙基羧酸酯 | 2-Ethoxyethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate | 46399-60-4 | C12H18O3 |
| 5-降冰片烯-1'-甲基环戊基羧酸酯 | 1-Methylcyclopentyl bicyclo[2.2.1]hept-5-ene-2-carboxylate | 369648-89-5 | C14H20O2 |
| 5-降冰烯-2-基乙酸酯 | 5-acetoxynorborn-2-ene | 6143-29-9 | C9H12O2 |
| 5-间甲苯嘧啶-2-胺 | 5-(m-Tolyl)pyrimidin-2-amine | 914349-42-1 | C11H11N3 |
| 5-间甲苯吡啶-2-胺双盐酸盐 | 5-(m-Tolyl)pyridin-2-amine dihydrochloride | 1189458-99-8 | C12H14Cl2N2 |
| 5-间甲苯-1,3,4-噻二唑-2-胺 | 5-(3-methylphenyl)-1,3,4-thiadiazol-2-amine | 76074-47-0 | C9H9N3S |
| 5-锂呋喃-2-羧酸锂 | lithium 2-furancarboxylate | 63385-98-8 | C5H3O3*Li |
| 5-铵螺[4.4]壬烷-2-基2-环戊基-2-羟基-2-苯基乙酸酯溴化物 | 2-((Cyclopentylhydroxyphenylacetyl)oxy)-5-azoniaspiro(4.4)nonane bromide | 76302-54-0 | C21H30BrNO3 |
| 5-铵基戊基-二甲基铵 | N,N-dimethyl-1,5-pentanediamine | 3209-46-9 | C7H18N2 |
| 5-金刚烷基-IAA | 2-(5-(adamantan-1-yl)-1H-indol-3-yl)acetic acid | 2244426-40-0 | C20H23NO2 |
| 5-金刚烷-1-基-[1,3,4]噻二唑-2-胺 | 5-(adamantan-1-yl)-1,3,4-thiadiazol-2-amine | 26526-57-8 | C12H17N3S |
| 5-重氮米氏酸(=5-重氮-2,2-二甲基-1,3-二氧杂环己烷-4,6-二酮) | 5-diazo-2,2-dimethyl-1,3-dioxane-4,6-dion | 7270-63-5 | C6H6N2O4 |
| 5-重氮尿嘧啶 | 5-DIAZOURACIL | 2435-76-9 | C4H2N4O2 |
| 5-重氮基环戊并-1,3-二烯 | 5-diazo-1,3-cyclopentadiene | 1192-27-4 | C5H4N2 |
| 5-重氮基-4-氧代正缬氨酸 | (<i>S</i>)-2-amino-5-diazo-4-oxo-valeric acid | 17808-06-9 | C5H7N3O3 |
| 5-重氮基-2-苯基咪唑-4-羧酸乙酯 | ethyl 5-diazo-2-phenylimidazole-4-carboxylate | 37126-46-8 | C12H10N4O2 |
| 5-重氮基-1,3-环戊二烯-1,2,3,4-四甲腈 | 5-diazo-1,3-cyclopentadiene-1,2,3,4-tetracarbonitrile | 3777-90-0 | C9N6 |
| 5-重氮基-1,2,3,4-四(三氟甲基)环戊-1,3-二烯 | diazotetrakis(trifluoromethyl)cyclopentadiene | 85422-09-9 | C9F12N2 |
| 5-重氮咪唑-4-甲酰胺 | 3-diazopyrazole-4-carboxamide | 102613-59-2 | C4H3N5O |
| 5-醛基噻吩-2-甲酸甲酯 | 5-formyl-thiophene-2-carboxylic acid methyl ester | 67808-64-4 | C7H6O3S |
| 5-醛基咪唑[1,2-A]并吡啶 | Imidazo[1,2-a]pyridine-5-carbaldehyde | 372147-50-7 | C8H6N2O |
| 5-醛基咪唑-4-甲酸甲酯 | methyl 5-formylimidazole-4-carboxylate | 85110-06-1 | C6H6N2O3 |
| 5-醛基呋喃-3-硼酸频哪醇酯 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-furancarboxaldehyde | 846023-58-3 | C11H15BO4 |
| 5-醛基呋喃-3-硼酸 | 5-formylfuran-3-boronic acid | 62306-80-3 | C5H5BO4 |
| 5-醛基吡啶-3-硼酸 | (5-Formylpyridin-3-yl)boronic acid | 919347-69-6 | C6H6BNO3 |
| 5-醛基-2-甲氧基苯硼酸 | 5-formyl-2-methoxyphenyl boronic acid | 127972-02-5 | C8H9BO4 |
| 5-醛基-2-甲基噻唑 | 2-methylthiazole-5-carbaldehyde | 1003-60-7 | C5H5NOS |
| 5-醛基-2-噻吩硼酸 | (5-formylthiophen-2-yl)boronic acid | 4347-33-5 | C5H5BO3S |
| 5-醛基-2-噻吩甲酸 | 5-formyl-2-thiophencarboxylic acid | 4565-31-5 | C6H4O3S |
| 5-醛基-1,10-菲咯啉 | 1,10-phenanthroline-5-carbaldehyde | 91804-75-0 | C13H8N2O |
| 5-酮果糖 | <i>D</i>-5-ketofructose | 1684-29-3 | C6H10O6 |
| 5-酮基已腈 | 5-oxohexanenitrile | 10412-98-3 | C6H9NO |
| 5-酮-L-半乳糖酸 | 5-keto-L-galactonic acid | 68117-68-0 | C18H22OSSi |
| 5-酮-D-葡糖酸 | 5-keto-D-gluconic acid | 5287-64-9 | C6H10O7 |
| 5-酮-4,5-二氢-1H-吡唑-3-羧酸乙酯 | ethyl 5-hydroxy-1H-pyrazole-3-carboxylate | 85230-37-1 | C6H8N2O3 |
| 5-酮-2-甲基异冰片醇 | 5-Hydroxy-4,5,7,7-tetramethylbicyclo[2.2.1]heptan-2-one | 1138454-88-2 | C11H18O2 |
| 5-酚羟基-4-甲基-1-茚酮 | 5-hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one | 103203-78-7 | C10H10O2 |
| 5-酚羟基-2,2-二氟-1,3-苯并二噁唑 | 2,2-difluorobenzo[d][1,3]dioxol-5-ol | 1211539-82-0 | C7H4F2O3 |
| 5-邻苯二甲酰亚氨基乙酰丙酸 | phthalimidolevulinic acid | 92632-81-0 | C13H11NO5 |
| 5-邻甲苯-1,3,4-噻二唑-2-硫醇 | 5-(o-tolyl)-1,3,4-thiadiazole-2-thiol | 76779-96-9 | C9H8N2S2 |
| 5-邻甲苯-1,3,4-噁二唑-2-硫醇 | 5-(o-tolyl)-1,3,4-oxadiazol-2-thiol | 2503-66-4 | C9H8N2OS |
| 5-邻甲氧基苯基-2-氨基-1,3,4-噻二唑 | 5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-amine | 28004-56-0 | C9H9N3OS |
| 5-邻氟基苯基-2-氨基-1,3,4-噻二唑 | 5-(2-fluorophenyl)-1,3,4-thiadiazol-2-amine | 59565-51-4 | C8H6FN3S |
| 5-过氧化氢基-5-甲基-1,2-二恶烷-3-酮 | 5-hydroperoxy-5-methyl-1,2-dioxolan-3-one | 20748-96-3 | C4H6O5 |
| 5-辛酰水杨酸 | 5-n-octanoylsalicylic acid | 78418-01-6 | C15H20O4 |
| 5-辛烯酸,乙基酯,(5Z)- | 5-[2-(2-Chloro-4-nitrophenyl)hydrazinylidene]-2-imino-4-methyl-2,5-dihydrothiophene-3-carbonitrile | 126389-08-0 | C12H8ClN5O2S |
| 5-辛烯-7-炔-2-酮 | Oct-5-en-7-yn-2-one | 106950-05-4 | C8H10O |
| 5-辛烯-4-醇,2,7-二甲基-,乙酸酯 | 5-Octen-4-ol, 2,7-dimethyl-, 4-acetate | 102-58-9 | C12H22O2 |