| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二氯联苯 | 3,4-dichlorobiphenyl | 2974-92-7 | C12H8Cl2 |
| 3,4-二氯碘苯 | 3,4-dichloroiodobenzene | 20555-91-3 | C6H3Cl2I |
| 3,4-二氯硫代苯胺 | 3,4-dichlorobenzothioamide | 22179-73-3 | C7H5Cl2NS |
| 3,4-二氯喹啉 | 3,4-dichloroquinoline | 25836-11-7 | C9H5Cl2N |
| 3,4-二氯丁酸 | 3,4-dichlorobutyric acid | 29653-38-1 | C4H6Cl2O2 |
| 3,4-二氯-苯丙醛 | 3-(3,4-dichlorophenyl)propanal | 20795-47-5 | C9H8Cl2O |
| 3,4-二氯-N-(4-氯苯基)苯甲酰胺 | 3,4-dichloro-benzoic acid-(4-chloro-anilide) | 2448-04-6 | C13H8Cl3NO |
| 3,4-二氯-N-(2-羟基乙基)苯羧酰胺 | N-(β-Hydroxyethyl)-3,4-dichlorbenzamid | 28298-26-2 | C9H9Cl2NO2 |
| 3,4-二氯-6-氟苯胺 | 4,5-dichloro-2-fluoro-phenylamine | 2729-36-4 | C6H4Cl2FN |
| 3,4-二氯-5-甲基吡咯-2-羧酸 | 3,4-dichloro-5-methyl-1H-pyrrole-2-carboxylic acid | 24691-30-3 | C6H5Cl2NO2 |
| 3,4-二氯-5-甲基-1H-吡咯-2-羧酸乙酯 | ethyl 3,4-dichloro-5-methyl-1H-pyrrole-2-carboxylate | 24691-21-2 | C8H9Cl2NO2 |
| 3,4-二氯-5-(1-甲基乙氧基)-2(5H)-呋喃酮 | Mucochloric acid isopropyl ether | 29814-12-8 | C7H8Cl2O3 |
| 3,4-二氯-3-硝基水杨酰苯胺 | 2-hydroxy-N-(3,4-dichlorophenyl)-3-nitrobenzamide | 29378-25-4 | C13H8Cl2N2O4 |
| 3,4-二氯-3-环丁烯-1,2-二酮 | 3,4-Dichlorocyclobut-3-ene-1,2-dione | 2892-63-9 | C4Cl2O2 |
| 3,4-二氯-2-羟基苯甲醛 | 3,4-dichloro-2-hydroxybenzaldehyde | 23602-61-1 | C7H4Cl2O2 |
| 3,4-二氯-2-戊烯 | 3,4-dichloro-2-pentene | 26423-64-3 | C5H8Cl2 |
| 3,4-二氯-2,5-二苯基-噻吩 | 3,4-dichloro-2,5-diphenylthiophene | 23852-94-0 | C16H10Cl2S |
| 3,4-二氯-1-(4-甲基苯基)吡咯-2,5-二酮 | 2,3-dichloro-N-p-tolylmaleimide | 29244-55-1 | C11H7Cl2NO2 |
| 3,4-二氯-1-(4-氯苯基)吡咯-2,5-二酮 | N-(4-chlorophenyl)-3,4-dichloromaleimide | 29236-09-7 | C10H4Cl3NO2 |
| 3,4-二氮杂三环[4.2.1.02,5]壬-3-烯 | 3,4-diazatricyclo<4.2.1.0<sup>2,5</sup>>non-3-ene | 23979-30-8 | C7H10N2 |
| 3,4-二氨基苯磺酰胺 | 3,4-diaminobenzenesulfonamide | 2360-20-5 | C6H9N3O2S |
| 3,4-二氨基-2-甲基吡唑 硫酸盐 | 4,5-diamino-1-methylpyrazole sulfate | 20055-01-0 | C4H8N4*H2O4S |
| 3,4-二氢萘-1-基二甲基氨基甲酸酯 | 3,4-dihydronaphthalen-1-yl dimethylcarbamate | 22718-24-7 | C13H15NO2 |
| 3,4-二氢异喹啉-1-基肼 | 3,4-dihydro-1-(hydroazino)-isoquinoline | 26406-38-2 | C9H11N3 |
| 3,4-二氢咪唑并[4,5-b]吡啶-5-酮 | 1,4-dihydro-imidazo[4,5-<i>b</i>]pyridin-5-one | 28279-48-3 | C6H5N3O |
| 3,4-二氢吡喃-2-酮 | 3,4-dihydro-2H-pyran-2-one | 26638-97-1 | C5H6O2 |
| 3,4-二氢-吡咯并(3,2,1-jk)(1,4)苯并二氮杂卓高氯酸盐(2:1) | Pyrrolo(3,2,1-jk)(1,4)benzodiazepine, 3,4-dihydro-, perchlorate (2:1) | 28740-72-9 | C22H21ClN4O4 |
| 3,4-二氢-8-甲基-2(1H)-喹啉酮 | 8-methyl-3,4-dihydroquinolin-2(1H)-one | 20151-47-7 | C10H11NO |
| 3,4-二氢-7-羧基-4-喹唑啉酮 | 4-oxo-3,4-dihydroquinazoline-7-carboxylic acid | 202197-73-7 | C9H6N2O3 |
| 3,4-二氢-7-羟基-6-甲氧基-2-甲基-1(2H)-异喹啉酮 | thalifoline | 21796-15-6 | C11H13NO3 |
| 3,4-二氢-7-羟基-2(1H)-喹啉酮 | 3,4-dihydro-7-hydroxy-2(1H)-quinolinone | 22246-18-0 | C9H9NO2 |
| 3,4-二氢-7-硝基-3-(1-氧代丙基)-1H-2,3-苯并恶嗪 | 7-Nitro-3-propionyl-1H-3,4-dihydro-2,3-benzoxazin | 21038-11-9 | C11H12N2O4 |
| 3,4-二氢-7-硝基-1H-2,3-苯并恶嗪 | 7-Nitro-1H-3,4-dihydro-2,3-benzoxazin | 21964-98-7 | C8H8N2O3 |
| 3,4-二氢-7-甲基-1,4-氧氮杂卓-5(2H)-酮 | 7-Methyl-2,3,4,5-tetrahydro-1,4-oxazepin-5-on | 26244-73-5 | C6H9NO2 |
| 3,4-二氢-7-[(二甲基氨基)甲基]吡咯并[3,2,1-jk][1,4]苯并二氮杂卓-1(2H)-酮 | 1-<(Dimethylamino)methyl>-4,5-dihydropyrrolo<3,2,1-jk><1,4>benzodiazepin-7(6H)-on | 27158-84-5 | C14H17N3O |
| 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-碘-2H-1-苯并吡喃-2-羧酸 | 6-Iodochromane-2-carboxylic acid | 227960-58-9 | C10H9IO3 |
| 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-(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-4-苯基-2H-吡咯 | 2-methyl-3-phenyl-1-pyrroline | 20127-49-5 | C11H13N |
| 3,4-二氢-4-苯基-1,3,5-噻嗪并[1,2-a]苯并咪唑-2-胺 | 4-phenyl-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazole-2-amine | 26958-67-8 | C15H13N5 |
| 3,4-二氢-4-甲基-2H-吡喃 | 4-methyl-3,4-dihydro-2H-pyran | 2270-61-3 | C6H10O |
| 3,4-二氢-4-甲基-1H-2-苯并吡喃 | (+/-)-4-methylisochroman | 26164-08-9 | C10H12O |
| 3,4-二氢-4-氧代-2H-1,2-苯并噻嗪-3-羧酸甲酯1,1-二氧化物 | 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-3-carboxylic acid methyl ester | 29209-29-8 | C10H9NO5S |
| 3,4-二氢-3-碘甲基-2H-1-苯并吡喃 | 3,4-Dihydro-3-(iodomethyl)-2h-1-benzopyran | 206353-40-4 | C10H11IO |
| 3,4-二氢-3-甲基-7-硝基-1H-2,3-苯并恶嗪 | 7-Nitro-3-methyl-1H-3,4-dihydro-2,3-benzoxazin | 21038-09-5 | C9H10N2O3 |
| 3,4-二氢-3-甲基-6-硝基-1H-2,3-苯并恶嗪 | 6-Nitro-3-methyl-1H-3,4-dihydro-2,3-benzoxazin | 21977-25-3 | C9H10N2O3 |
| 3,4-二氢-3-甲基-2(1H)-喹唑啉酮 | 3-methyl-3,4-dihydro-1<i>H</i>-quinazolin-2-one | 24365-65-9 | C9H10N2O |