| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二甲基-2-环戊酮 | 3,4-dimethylcyclopent-2-en-1-one | 30434-64-1 | C7H10O |
| 3,4-二甲基-2-己醇 | 2-hexanol, 3,4-dimethyl- | 19550-05-1 | C8H18O |
| 3,4-二甲基-2-己酮 | 3,4-dimethyl-2-hexanone | 19550-10-8 | C8H16O |
| 3,4-二甲基-2-亚甲基戊醛 | 3,4-dimethyl-2-methylenepentanal | 85153-28-2 | C8H14O |
| 3,4-二甲基-2,5-己二酮 | (3R,4R)-3,4-Dimethyl-hexane-2,5-dione | 28895-03-6 | C8H14O2 |
| 3,4-二甲基-2,2,2-三氟苯乙酮 | 3,4-dimethyl-α,α,α-trifluoroacetophenone | 75833-26-0 | C10H9F3O |
| 3,4-二甲基-1H-吡咯-2-羧醛 | 3,4-dimethylpyrrole-2-carboxaldehyde | 19713-89-4 | C7H9NO |
| 3,4-二甲基-1H-吡咯-2,5-二甲醛 | 3,4-dimethyl-1H-pyrrole-2,5-dicarbaldehyde | 51952-99-9 | C8H9NO2 |
| 3,4-二甲基-1-戊醇 | 3,4-dimethyl-pentan-1-ol | 6570-87-2 | C7H16O |
| 3,4-二甲基-1-戊炔-3-醇 | 3,4-dimethylpent-1-yn-3-ol | 1482-15-1 | C7H12O |
| 3,4-二甲基-1,5-己二烯-3,4-二醇 | 3,4-Dimethyl-hexadien-(1,5)-diol-(3,4) | 2781-29-5 | C8H14O2 |
| 3,4-二甲基-1,2-环戊二酮 | 3,4-dimethylcyclopentane-1,2-dione | 13494-06-9 | C7H10O2 |
| 3,4-二溴苯乙酮 | 3,4-Dibromacetophenon | 3114-30-5 | C8H6Br2O |
| 3,4-二溴噻吩-2-羧醛 | 3,4-dibromothiophene-2-carbaldehyde | 32896-02-9 | C5H2Br2OS |
| 3,4-二溴噻吩-2,5-二甲醛 | 3,4-dibromothiophene-2,5-dicarbaldehyde | 25373-20-0 | C6H2Br2O2S |
| 3,4-二溴丁醛 | 3,4-Dibrom-butyraldehyd | 98019-88-6 | C4H6Br2O |
| 3,4-二溴丁酮 | 3,4-dibromobutan-2-one | 25109-57-3 | C4H6Br2O |
| 3,4-二溴-1-乙氧基-己-3-烯 | 1-Ethoxy-3,4-dibromo-3-hexen | 68661-43-8 | C8H14Br2O |
| 3,4-二溴-1,1,3,4-四氯-1-丁烯 | 3,4-dibromo-1,1,3,4-tetrachloro-1-butene | 70805-69-5 | C4H2Br2Cl4 |
| 3,4-二氯苯硫酚 | α-Mesyloxy-isobutyrophenon | 17231-17-3 | C11H14O4S |
| 3,4-二氯苯甲酰乙腈 | 3,4-dichlorobenzoyl acetonitrile | 4640-68-0 | C9H5Cl2NO |
| 3,4-二氯苯基环丙基甲基酮 | cyclopropyl(3,4-dichlorophenyl)methanone | 136906-33-7 | C10H8Cl2O |
| 3,4-二氯苯乙酮 | 3',4'-dichloroacetophenone | 2642-63-9 | C8H6Cl2O |
| 3,4-二氯苯丁酮 | 3,4-Dichlorobutyrophenone | 55366-27-3 | C10H10Cl2O |
| 3,4-二氯-呋喃-2-甲醛 | 3,4-Dichlor-furfural | 89166-93-8 | C5H2Cl2O2 |
| 3,4-二氯-5-环丙氧基哒嗪 | 3,4-Dichloro-5-cyclopropoxypyridazine | 1346698-10-9 | C7H6Cl2N2O |
| 3,4-二氯-4-甲基-2-戊酮 | 2-methyl-1,2-dichloropropyl methyl ketone | 91524-41-3 | C6H10Cl2O |
| 3,4-二氯-3-甲基-2-丁酮 | 3,4-dichloro-3-methyl-butan-2-one | 89487-71-8 | C5H8Cl2O |
| 3,4-二氯-3-环戊烯酮 | 3,4-dichloro-3-cyclopentenone | 77708-21-5 | C5H4Cl2O |
| 3,4-二氯-3-丁烯-2-酮 | 1,2-dichlorovinyl methyl ketone | 91157-97-0 | C4H4Cl2O |
| 3,4-二氯-2-羟基苯甲醛 | 3,4-dichloro-2-hydroxybenzaldehyde | 23602-61-1 | C7H4Cl2O2 |
| 3,4-二氯-2-丁酮 | 3,4-dichlorobutanone | 58625-77-7 | C4H6Cl2O |
| 3,4-二氯-2,2,2-三氟苯乙酮 | 1-(3,4-dichlorophenyl)-2,2,2-trifluoroethan-1-one | 125733-43-9 | C8H3Cl2F3O |
| 3,4-二氧代环己-1,5-二烯-1-羧酸 | 3,4-dioxocyclohexa-1,5-diene-1-carboxylic acid | 75435-17-5 | C7H4O4 |
| 3,4-二氢-8-[(甲基氨基)磺酰基]-2H-苯并-1,5-二氧杂卓-6-羧酸 | 8-methylsulfamoyl-2H-3,4-dihydro-1,5-benzodioxepine-6-carboxylic acid | 66410-82-0 | C11H13NO6S |
| 3,4-二氢-6-苯基-3-(3,5-O-磷酸亚基-beta-D-呋喃核糖基)-9H-咪唑并[1,2-a]嘌呤-9-酮 | PET-cGMP | 78080-27-0 | C18H15N5NaO7P |
| 3,4-二氢-6-苯乙基-2H-1,5-苯并氧氮杂环辛烷-3-醇 | 6-phenethyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,5]oxazocin-3-ol | 27827-62-9 | C18H19NO2 |
| 3,4-二氢-6-异丙基-2H-1,5-苯并氧氮杂环辛烷-3-醇 | 6-isopropyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,5]oxazocin-3-ol | 27929-83-5 | C13H17NO2 |
| 3,4-二氢-6-丙基-2H-1,5-苯并氧氮杂环辛烷-3-醇 | 6-propyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,5]oxazocin-3-ol | 27827-58-3 | C13H17NO2 |
| 3,4-二氢-6-(三丁基锡烷基)-2H-吡喃 | (3,4-dihydro-2H-6-pyranyl)tributyltin | 109669-45-6 | C17H34OSn |
| 3,4-二氢-6-(2-吡啶基)-2H-1,5-苯并氧氮杂环辛烷-3-醇 | 6-pyridin-2-yl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,5]oxazocin-3-ol | 27827-63-0 | C15H14N2O2 |
| 3,4-二氢-6,8,10-三甲基-2H-1,5-苯并氧氮杂环辛烷-3-醇 | 6,8,10-trimethyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>][1,5]oxazocin-3-ol | 27929-84-6 | C13H17NO2 |
| 3,4-二氢-5-甲基-1H-2-苯并吡喃 | 4'-fluoro-2-(1H-1,2,4-triazol-1-yl)acetophenone | 58905-21-8 | C10H8FN3O |
| 3,4-二氢-4-甲基-2-甲氧基-2H-吡喃 | 3,4-dihydro-2-methoxy-4-methyl-2H-pyran | 53608-95-0 | C7H12O2 |
| 3,4-二氢-3-氧代-4-BETA-D-呋喃核糖基-2-吡嗪甲酰胺 | 4-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-oxo-3,4-dihydropyrazine-2- carboxamide | 356782-84-8 | C10H13N3O6 |
| 3,4-二氢-2H-苯并-1,5-二氧杂卓-6-羧酸甲酯 | methyl 3,4-dihydro-2H-benzo[b][1,4]dioxepine-6-carboxylate | 66410-66-0 | C11H12O4 |
| 3,4-二氢-2H-吡喃-6-基(2-甲基-1-环戊烯-1-基)甲酮 | (5,6-dihydro-4H-pyran-2-yl)-(2-methyl-cyclopent-1-enyl)-methanone | 649570-55-8 | C12H16O2 |
| 3,4-二氢-2H-吡啶并[3,2-b]-1,4-噁嗪 | 3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine | 20348-23-6 | C7H8N2O |
| 3,4-二氢-2H-1,5-苯并二氧表-6-羰酰氯 | 3,4-dihydro-2H-benzo-[b][1,4]-dioxepine-6-carbonyl chloride | 66410-68-2 | C10H9ClO3 |
| 3,4-二氢-2H-1,5-苯并二氧环庚烷 | 3,4-dihydro-2H-benzo[b][1,4]dioxepine | 7216-18-4 | C9H10O2 |