| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-乙基-2-肼基-6-甲基嘧啶-4(3H)-酮 | 5-ethyl-2-hydrazineyl-6-methylpyrimidin-4(3H)-one | 65004-40-2 | C7H12N4O |
| 5-乙基-2-甲氧基苯甲酰氯 | 5-Ethyl-2-methoxy-benzoyl chloride | 66873-85-6 | C10H11ClO2 |
| 5-乙基-2-甲基-3-糠酸 | 2-Methyl-5-ethyl-furancarbonsaeure-3 | 64354-44-5 | C8H10O3 |
| 5-乙基-2-甲基-3-呋喃羧酸乙酯 | ethyl 5-ethyl-2-methylfuran-3-carboxylate | 64354-20-7 | C10H14O3 |
| 5-乙基-2-噻吩甲酰氯 | 5-ethylthiophene-2-carbonyl chloride | 64964-17-6 | C7H7ClOS |
| 5-乙基-2-丙基吗啉-3-硫酮 | 5-Ethyl-2-propyl-3-thiomorpholinone | 69226-18-2 | C9H17NOS |
| 5-乙基-2-(2-氧代-1,3,2-二氧硫杂环戊烷-4-基)吡啶 | 5-ethyl-2-[2-oxo-(1,3,2)dioxathiolan-4-yl]pyridine | 646519-82-6 | C9H11NO3S |
| 5-乙基-2,4-二硝基苯酚 | 5-ethyl-2,4-dinitro-phenol | 6286-38-0 | C8H8N2O5 |
| 5-乙基-2,3-二氢-5-(3-甲基-2-丁烯基)-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-ethyl-5-(3-methylbuten-2-yl)-2-thiobarbituric acid | 66968-74-9 | C11H16N2O2S |
| 5-乙基-2,3-二氢-5-(1-甲基戊基)-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-ethyl-5-(1-methyl-pentyl)-2-thio-barbituric acid | 66968-97-6 | C12H20N2O2S |
| 5-乙基-2,3-二氢-5-(1-甲基己基)-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-Ethyl-5-(1-methylhexyl)-2-thiobarbituric acid | 66968-85-2 | C13H22N2O2S |
| 5-乙基-2,3-二氢-2-亚氨基-5-(3-甲基-2-丁烯基)-4,6(1H,5H)-嘧啶二酮 | 5-ethyl-2-amino-5-(3-methyl-but-2-enyl)-1<i>H</i>-pyrimidine-4,6-dione | 66968-46-5 | C11H17N3O2 |
| 5-乙基-2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚 | 5-ethyl-1H,2H,3H,4H,5H-pyrido[4,3-b]indole | 618910-03-5 | C13H16N2 |
| 5-乙基-2'-脱氧尿苷三磷酸酯 | 5-Ethyl-2'-deoxyuridine triphosphate | 64406-41-3 | C11H19N2O14P3 |
| 5-乙基-1-苯基-5-丙基巴比妥酸 | 5-ethyl-1-phenyl-5-propyl-barbituric acid | 67114-24-3 | C15H18N2O3 |
| 5-乙基-1-甲基-5-戊基巴比妥酸 | 5-ethyl-1-methyl-5-pentyl-barbituric acid | 66968-91-0 | C12H20N2O3 |
| 5-乙基-1-甲基-5-丙基巴比妥酸 | 5-Ethyl-1-methyl-5-propylbarbitursaeure | 61346-85-8 | C10H16N2O3 |
| 5-乙基-1-甲基-5-(丙硫基甲基)-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | 5-ethyl-1-methyl-5-(propylmercapto-methyl)-barbituric acid | 66968-98-7 | C11H18N2O3S |
| 5-乙基-1-甲基-5-(3-甲基-2-丁烯基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-ethyl-1-methyl-5-(3-methyl-but-2-enyl)-barbituric acid | 66968-87-4 | C12H18N2O3 |
| 5-乙基-1-甲基-5-(1-甲基戊基)巴比妥酸 | 5-Ethyl-5-(hexan-2-yl)-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione | 66968-88-5 | C13H22N2O3 |
| 5-乙基-1-甲基-5-(1-甲基-1-丙烯基)巴比妥酸 | 5-ethyl-1-methyl-5-(1-methyl-propenyl)-barbituric acid | 66968-89-6 | C11H16N2O3 |
| 5-乙基-1-甲基-5-(1-甲基-1-丁烯基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-Ethyl-1-methyl-5-(1-methyl-1-butenyl)barbituric acid | 66968-86-3 | C12H18N2O3 |
| 5-乙基-1,3,4-噻二唑-2-磺酰胺 | 5-Ethyl-1,3,4-thiadiazole-2-sulfonamide | 66464-91-3 | C4H7N3O2S2 |
| 5-乙基-(9ci)-2(1h)-嘧啶酮 | 5-ethyl-1<i>H</i>-pyrimidin-2-one | 64171-56-8 | C6H8N2O |
| 5-乙丙基硫代-1,3,4-噻二唑-2-硫醇 | 5-isopropylthio-1,3,4-thiadiazoline-2-thione | 62868-67-1 | C5H8N2S3 |
| 5-丙氧基-3-联苯乙酸 | 3-Biphenylacetic acid, 5-propoxy- | 61888-56-0 | C17H18O3 |
| 5-丙基苯并[c]菲 | 5-propyl-benzo[<i>c</i>]phenanthrene | 63020-32-6 | C21H18 |
| 5-丙基恶唑烷-2,4-二酮 | 5-propyl-oxazolidine-2,4-dione | 6302-57-4 | C6H9NO3 |
| 5-丙基-4,5,6,7-四氢-1-苯并噻吩-2-羧酸 | 5-Propyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid | 667436-13-7 | C12H16O2S |
| 5-丙基-2-噻吩羧酸 | 5-n-propylthiophene-2-carboxylic acid | 63068-73-5 | C8H10O2S |
| 5-丙基-2(1H)-嘧啶酮 | 5-propylpyrimidin-2(1H)-one | 64171-57-9 | C7H10N2O |
| 5-丙基-1,3,4-噁二唑-2-胺 | 5-propyl-1,3,4-oxadiazol-2-amine | 69741-89-5 | C5H9N3O |
| 5-三氟甲基-4H-1,2,4-三唑-3(2H)硫酮 | 5-(trifluoromethyl)-4H-1,2,4-triazole-3-thiol | 68744-64-9 | C3H2F3N3S |
| 5-三氟甲基-3-溴苯腈 | 3-bromo-5-(trifluoromethyl)benzonitrile | 691877-03-9 | C8H3BrF3N |
| 5-三氟甲基-2’-脱氧胞苷 | 5-Trifluoromethyl-2'-deoxycytidine | 66384-66-5 | C10H12F3N3O4 |
| 5-三氟甲基-2-氨基嘧啶 | 5-(trifluoromethyl)pyrimidin-2-amine | 69034-08-8 | C5H4F3N3 |
| 5-丁烷-2-基-5-乙基-1-甲基-1,3-二嗪农-2,4,6-三酮 | 5-ethyl-5-<i>sec</i>-butyl-1-methyl-barbituric acid | 67050-26-4 | C11H18N2O3 |
| 5-丁氨基-[1,3,4]噻二唑-2-硫醇 | 2-n-butylamino-Δ<sup>2</sup>-1,3,4-thiadiazoline-5-thione | 66962-52-5 | C6H11N3S2 |
| 5-丁氧基苯-1,3-二醇 | 5-butoxybenzene-1,3-diol | 60691-33-0 | C10H14O3 |
| 5-丁氧基甲酸吡啶 | 5-n-butyloxy-picolinic acid | 62724-83-8 | C10H13NO3 |
| 5-丁氧基-N-甲基-3-氧代-1,2,4-噻二唑-2-甲酰胺 | 5-butoxy-3-oxo-3<i>H</i>-[1,2,4]thiadiazole-2-carboxylic acid methylamide | 61515-96-6 | C8H13N3O3S |
| 5-丁氧基-N-乙基-3-氧代-1,2,4-噻二唑-2-甲酰胺 | 2-(n-ethylcarbamoyl)-5-n-butoxy-1,2,4-thiadiazole-3-one | 61515-84-2 | C9H15N3O3S |
| 5-丁氧基-5-甲基己烷-2,4-二酮 | 5-butoxy-5-methyl-hexane-2,4-dione | 65923-90-2 | C11H20O3 |
| 5-丁氧基-4'-氯-3-联苯乙酸 | 3-Biphenylacetic acid, 5-butoxy-4'-chloro- | 61888-62-8 | C18H19ClO3 |
| 5-丁氧基-3-羟基噻吩-2-腈 | 2-cyano-3-hydroxy-5-n-butoxy-thiophene | 61255-64-9 | C9H11NO2S |
| 5-丁氧基-(1,1'-联苯)-3-乙酸 | (1,1'-Biphenyl)-3-acetic acid, 5-butoxy- | 61888-57-1 | C18H20O3 |
| 5-丁基硫烷基-1,2,4-噻二唑-3-酮 | 5-butylsulfanyl-[1,2,4]thiadiazol-3-ol | 61516-15-2 | C6H10N2OS2 |
| 5-丁基海因酸 | (butylcarbamoyl)glycine | 63059-33-6 | C7H14N2O3 |
| 5-丁基十六烷 | Hexadecane, 5-butyl- | 6912-07-8 | C20H42 |
| 5-丁基-5-甲基咪唑烷-2,4-二酮 | 4-Butyl-4-methyl-2,5-dioxo-imidazolidin | 6326-76-7 | C8H14N2O2 |