| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(3-(1-萘甲酰基)-1H-吲哚-1-基)戊烷氰基 | AM-2232 | 335161-19-8 | C24H20N2O |
| 5-(3,7-二甲基-2,6-二氧代嘌呤-1-基)戊酸 | 3,7-dimethyl-1-(5-oxohexyl)-3,7-dihydro-purine-2,6-dione | 38975-44-9 | C12H16N4O4 |
| 5-(3,5-二甲基苯基)-1,2-恶唑-3-羧酸乙酯 | ethyl 5-(3,5-dimethylphenyl)-isoxazole-3-carboxylate | 371157-18-5 | C14H15NO3 |
| 5-(3,5-二甲基-吡唑-1-甲基)-呋喃-2-羧酸 | 5-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)furan-2-carboxylic acid | 312310-14-8 | C11H12N2O3 |
| 5-(3,5-二氯苯氧基)-2-糠酸甲酯 | Methyl 5-(3,5-dichlorophenoxy)-2-furoate | 306935-18-2 | C12H8Cl2O4 |
| 5-(3,4-二羟基苯基)-5-苯基咪唑烷-2,4-二酮 | 5-(3,4-Dihydroxyphenyl)-5-phenylhydantoin | 35531-90-9 | C15H12N2O4 |
| 5-(3,4-二甲氧基苯基)-1,2-恶唑-3-羧酸乙酯 | ethyl 5-(3,4-dimethoxyphenyl)isoxazole-3-carboxylate | 371157-17-4 | C14H15NO5 |
| 5-(3,4-二甲氧基苄基)-1,3,4-噻二唑-2-胺 | 5-(3,4-dimethoxybenzyl)-1,3,4-thiadiazol-2-amine | 313957-85-6 | C11H13N3O2S |
| 5-(3,4-二甲氧基-苯基)-异噁唑-3-羧酸 | 5-(3,4-dimethoxyphenyl)isoxazole-3-carboxylic acid | 33282-17-6 | C12H11NO5 |
| 5-(3,4-二甲基苯基)戊酸 | δ-(3,4-Dimethylphenyl)-valeric Acid | 35872-49-2 | C13H18O2 |
| 5-(3,4-二氯苄基)-4-丙基-1,2,4-噻唑-3-硫醇 | 5-(3,4-Dichlorobenzyl)-4-propyl-1,2,4-triazole-3-thiol | 306936-92-5 | C12H13Cl2N3S |
| 5-(3,4-二氯苄基)-1,3,4-噁二唑-2-硫醇 | 5-(3,4-Dichlorobenzyl)-1,3,4-oxadiazole-2-thiol | 306936-93-6 | C9H6Cl2N2OS |
| 5-(3,4,5-三甲氧基苯甲酰基)-2,4-嘧啶二胺 | 2,4-diamino-5-(3,4,5-trimethoxybenzoyl)pyrimidine | 30806-86-1 | C14H16N4O4 |
| 5-(3,4,5-三甲氧基苯基)戊酸 | 5-(3',4',5'-trimethoxyphenyl)pentanoic acid | 34616-35-8 | C14H20O5 |
| 5-(2-羟基苯基)异恶唑-3-羧酸 | 5-(2-hydroxyphenyl)isoxazole-3-carboxylic acid | 33282-12-1 | C10H7NO4 |
| 5-(2-羟基亚乙基)-4-(羟基甲基)-2(5H)-呋喃酮 | 5-(2-Hydroxyethylidene)-4-(hydroxymethyl)furan-2-one | 32013-85-7 | C7H8O4 |
| 5-(2-羟基乙基)-4-甲基噻吩-3-甲醇 | 5-(2-Hydroxyethyl)-4-methylthiophene-3-methanol | 334687-34-2 | C8H12O2S |
| 5-(2-羟基乙基)-2-甲基-3H-嘧啶-4-酮 | 5-(2-Hydroxyethyl)-2-methyl-4(3H)-pyrimidon | 36324-01-3 | C7H10N2O2 |
| 5-(2-羟基-[1]萘基偶氮)-萘-1-磺酸 | Acid Red | 32651-58-4 | C20H14N2O4S |
| 5-(2-硝基苯甲酰基)呋喃-2-羧酸甲酯 | Methyl 5-(2-nitrobenzoyl)furan-2-carboxylate | 353504-65-1 | C13H9NO6 |
| 5-(2-硝基-乙烯基)-噻唑 | 5-(2-nitro-vinyl)-thiazole | 3156-66-9 | C5H4N2O2S |
| 5-(2-甲氧基苯氧基)-2-(嘧啶-2-基)四氢嘧啶-4,6-二酮 | 5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)tetrahydropyrimidine-4,6-dione | 329923-17-3 | C15H14N4O4 |
| 5-(2-甲氧基苯基)-4H-1,2,4-三唑-3-胺 | 5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-amine | 303192-36-1 | C9H10N4O |
| 5-(2-甲氧基苯基)-3-(3-硝基苯基)-1,2,4-恶二唑 | 5-(2-Methoxyphenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole | 352341-25-4 | C15H11N3O4 |
| 5-(2-甲氧基苯基)-1,2-二氢-1,2,4-三唑-3-硫酮 | 5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol | 39631-37-3 | C9H9N3OS |
| 5-(2-甲氧基-苯氧基甲基)-呋喃-2-羧酸 | 5-((2-methoxyphenoxy)methyl)furan-2-carboxylic acid | 339292-54-5 | C13H12O5 |
| 5-(2-甲基苯基)-5-氧代戊酸 | 5-oxo-5-(o-tolyl)pentanoic acid | 36978-50-4 | C12H14O3 |
| 5-(2-甲基苯基)-2-(丙-2-炔基氨基)-1,3-恶唑-4-酮 | 2-prop-2-ynylamino-5-<i>o</i>-tolyl-oxazol-4-one | 32956-94-8 | C13H12N2O2 |
| 5-(2-甲基苄基)-1,3,4-噻二唑-2-胺 | 2-Amino-5-(2-methylbenzyl)-thiadiazol | 39181-44-7 | C10H11N3S |
| 5-(2-甲基-4-硝基苯基)呋喃-2-甲醛 | 5-(2-methyl-4-nitrophenyl)furan-2-carbaldehyde | 329222-70-0 | C12H9NO4 |
| 5-(2-甲基-4-硝基苯)呋喃-2-甲酰氯 | 5-(2-Methyl-4-nitrophenyl)furan-2-carbonyl chloride | 381178-60-5 | C12H8ClNO4 |
| 5-(2-甲基-3-丁烯-2-基)-1H-咪唑-4-甲醛 | 5-(1,1-dimethyl-2-propenyl)imidazole-4-carbaldehyde | 316148-60-4 | C9H12N2O |
| 5-(2-甲基-1,3-噻唑-4-基)-3-异恶唑羧酸 | 5-(2-methylthiazol-4-yl)isoxazole-3-carboxylic acid | 368870-05-7 | C8H6N2O3S |
| 5-(2-甲基-1,3-噻唑-4)-3-异恶唑甲酰氯 | 5-(2-methylthiazol-4-yl)isoxazole-3-carbonylchloride | 368869-89-0 | C8H5ClN2O2S |
| 5-(2-溴苯基)异恶唑 | 5-(2-bromophenyl)-isoxazole | 387358-52-3 | C9H6BrNO |
| 5-(2-溴苯基)1,3-恶唑 | 5-(2-bromophenyl)-1,3-oxazole | 328270-70-8 | C9H6BrNO |
| 5-(2-溴苯基)-4h-[1,2,4]噻唑-3-硫醇 | 3-(o-bromophenyl)-5-mercapto-s-triazole | 39751-84-3 | C8H6BrN3S |
| 5-(2-溴苯基)-3-甲基-1,2,4-恶二唑 | 5-(2-bromophenyl)-3-methyl-1,2,4-oxadiazole | 375857-64-0 | C9H7BrN2O |
| 5-(2-溴丙-2-烯基)-4,6-二氧代-5-戊烷-2-基-1H-嘧啶-2-醇钠 | —— | 3330-46-9 | C12H17BrN2NaO3 |
| 5-(2-溴-乙酰基)-2-羟基-苯甲酸甲酯 | methyl 5-(bromoacetyl)salicylate | 36256-45-8 | C10H9BrO4 |
| 5-(2-溴-4-硝基苯基)-呋喃-2-甲醛 | 5-(2-Bromo-4-nitrophenyl)furan-2-carbaldehyde | 327049-95-6 | C11H6BrNO4 |
| 5-(2-溴-4-甲基苯基)-2-糠醛 | 5-(2-bromo-4-methylphenyl)furan-2-carbaldehyde | 359810-48-3 | C12H9BrO2 |
| 5-(2-溴-1-氧代丙基)-4-氧代-3-苯基-1-氧杂-5-氮杂螺[5.5]十一碳-2-烯-2-羧酸甲酯 | Methyl 5-(2-bromopropanoyl)-4-oxo-3-phenyl-1-oxa-5-azaspiro[5.5]undec-2-ene-2-carboxylate | 397886-88-3 | C20H22BrNO5 |
| 5-(2-氯苯甲基硫代)-2-巯基-1,3,4-噻二唑 | 5-(2-Chlorobenzylthio)-2-mercapto-1,3,4-thiadiazole | 345991-75-5 | C9H7ClN2S3 |
| 5-(2-氯苯基)-3,4-二氢噻吩并[3,2-f][1,4]二氮杂卓-2-酮 | 5-(2-chlorophenyl)-1,3-dihydro-2H-thieno[2,3-e][4,1]diazepin-2-one | 36811-58-2 | C13H9ClN2OS |
| 5-(2-氯苯基)-2-呋喃甲醛 | 5-(2-chlorophenyl)furan-2-carbaldehyde | 34035-04-6 | C11H7ClO2 |
| 5-(2-氯苯基)-1,3-二氢-1,4-苯并二氮杂-2-硫酮 | 1,3-Dihydro-5-(o-chlorphenyl)-2H-1,4-benzodiazepin-2-thion | 39061-98-8 | C15H11ClN2S |
| 5-(2-氯吡啶-4-基)-2-乙基-4-(3-甲基苯基)-1,3-噻唑 | 5-(2-chloro-4-pyridyl)-2-ethyl-4-(3-methylphenyl)-1,3-thiazole | 365430-21-3 | C17H15ClN2S |
| 5-(2-氯乙酰基)-2-羟基苯甲酰胺 | 5-chloroacetylsalicylamide | 33254-88-5 | C9H8ClNO3 |
| 5-(2-氯乙基)-4-甲基-2-苯基噻唑乙烷二磺酸盐(2:1) | 5-(2-Chloroethyl)-4-methyl-2-phenylthiazole ethanedisulfonate (2:1) | 31805-53-5 | C26H30Cl2N2O6S4 |