| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二甲基-1H-吡咯-2-碳酸叔丁酯 | 3,4-dimethyl-1H-pyrrole-2-carbonic acid tert-butyl ester | 50634-34-9 | C11H17NO2 |
| 3,4-二甲基-1H-吡咯-2-甲酸甲酯 | 2-Methoxycarbonyl-3,4-dimethylpyrrol | 50634-33-8 | C8H11NO2 |
| 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-1,6-二氢吡喃并[2,3-C]吡唑-6-酮 | 3,4‐dimethylpyrano[2,3‐c]pyrazol‐6(2H)‐one | 5203-98-5 | C8H8N2O2 |
| 3,4-二甲基-1,2-二氢萘 | 3,4-dimethyl-1,2-dihydronaphthalene | 5195-39-1 | C12H14 |
| 3,4-二甲基-1,2,5,6-四氢吡啶 | 3,4-dimethyl-1,2,5,6-tetrahydropyridine | 54152-48-6 | C7H13N |
| 3,4-二溴噻吩[2,3-b]噻吩 | 3,4-dibromothieno<2,3-b>thiophene | 53255-78-0 | C6H2Br2S2 |
| 3,4-二溴吡唑 | 3,4-Dibrom-pyrazol | 5932-18-3 | C3H2Br2N2 |
| 3,4-二溴-6-(溴甲基)-3,4-二氢-2H-1-苯并吡喃-2-酮 | 3,4-Dihydro-3,4-dibrom-6-brommethylcumarin | 50465-97-9 | C10H7Br3O2 |
| 3,4-二溴-5-甲基吡唑 | 3,4-dibromo-5-methyl-1(2)<i>H</i>-pyrazole | 5932-19-4 | C4H4Br2N2 |
| 3,4-二溴-2-苯基喹啉 | 3,4-dibromo-2-phenyl-quinoline | 5428-22-8 | C15H9Br2N |
| 3,4-二溴-1-苯基吡咯烷-2,5-二酮 | 3,4-dibromo-1-phenylpyrrolidine-2,5-dione | 58879-90-6 | C10H7Br2NO2 |
| 3,4-二溴-1-亚硝基哌啶 | 3,4-Dibromonitrosopiperidine | 57541-73-8 | C5H8Br2N2O |
| 3,4-二溴-1,5-二甲基吡唑 | 1,5-Dimethyl-3,4-dibrom-pyrazol | 5775-95-1 | C5H6Br2N2 |
| 3,4-二氯邻苯二甲酸 | 3,4-dichloro-phthalic acid | 56962-06-2 | C8H4Cl2O4 |
| 3,4-二氯苯硫酚 | 3,4-dichlorothiophenol | 5858-17-3 | C6H4Cl2S |
| 3,4-二氯苯甲醛肟 | <i>E</i>-3,4-dichloro-benzaldehyde-oxime | 5331-92-0 | C7H5Cl2NO |
| 3,4-二氯苯甲酸 | 3,4-dichlorbenzoic acid | 51-44-5 | C7H4Cl2O2 |
| 3,4-二氯苯氧基乙酸 | (3,4-dichlorophenoxy)acetic acid | 588-22-7 | C8H6Cl2O3 |
| 3,4-二氯苯基氨基甲酸-2-[3-丁基-4-(2,2-二氰基乙烯基)-3-甲苯氨基]乙酯 | Carbamic acid, (3,4-dichlorophenyl)-, 2-[butyl[4-(2,2-dicyanoethenyl)-3-methylphenyl]amino]ethyl ester | 59583-77-6 | C24H24Cl2N4O2 |
| 3,4-二氯苯基乙烯基砜 | 3,4-dichlorophenyl vinyl sulfone | 5535-46-6 | C8H6Cl2O2S |
| 3,4-二氯苯乙酸 | 3,4-dichlorophenyl acetic acid | 5807-30-7 | C8H6Cl2O2 |
| 3,4-二氯苯乙炔 | 3,4-dichlorophenylacetylene | 556112-20-0 | C8H4Cl2 |
| 3,4-二氯苯丙氨酸 | (S)-2-amino-3-(3,4-dichlorophenyl)propanoic acid | 52794-99-7 | C9H9Cl2NO2 |
| 3,4-二氯苯丙氨酸 | 2-amino-3-(3,4-dichlorophenyl)propionic acid | 5472-67-3 | C9H9Cl2NO2 |
| 3,4-二氯苯丁酮 | 3,4-Dichlorobutyrophenone | 55366-27-3 | C10H10Cl2O |
| 3,4-二氯噻吩1,1-二氧化物 | 3,4-dichlorothiophene 1,1-dioxide | 52819-14-4 | C4H2Cl2O2S |
| 3,4-二氯吡啶 | 3,4-dichloropyridine | 55934-00-4 | C5H3Cl2N |
| 3,4-二氯双环(3.2.1)辛-2-烯 | 3,4-dichlorobicyclo[3.2.1]oct-2-ene | 57615-42-6 | C8H10Cl2 |
| 3,4-二氯亚硝基哌啶 | 3,4-Dichloronitrosopiperidine | 57541-72-7 | C5H8Cl2N2O |
| 3,4-二氯[1,1-联苯]-4-磺酰氯 | 3',4'-Dichloro-biphenyl-4-sulfonyl chloride | 501697-80-9 | C12H7Cl3O2S |
| 3,4-二氯-N-甲基苯磺酰胺 | 4-Methylsulfamoyl-1.2-dichlor-benzol | 5836-54-4 | C7H7Cl2NO2S |
| 3,4-二氯-N-甲基苯乙胺 | N-methyl-N-[2-(3,4-dichloro-phenyl)-ethyl]-amine | 52516-06-0 | C9H11Cl2N |
| 3,4-二氯-N-[(1-二甲氨基环己基)甲基]苯甲酰胺 | 3,4-dichloro-N-[[1-(dimethylamino)cyclohexyl]methyl]benzamide | 55154-30-8 | C16H22Cl2N2O |
| 3,4-二氯-6-硝基三氟甲苯 | 3,4-dichloro-6-nitro-benzotrifluoride | 50594-31-5 | C7H2Cl2F3NO2 |
| 3,4-二氯-5-硝基吡啶 | 3,4-dichloro-5-nitropyridine | 56809-84-8 | C5H2Cl2N2O2 |
| 3,4-二氯-5-甲基苯胺 | 3,4-dichloro-5-methylphenylamine | 51719-45-0 | C7H7Cl2N |
| 3,4-二氯-3-甲基丁-1-烯 | 3,4-Dichlor-3-methyl-1-buten | 53920-88-0 | C5H8Cl2 |
| 3,4-二氯-2-萘酚 | 3,4-dichloro-[2]naphthol | 57396-89-1 | C10H6Cl2O |
| 3,4-二氯-2-萘胺 | 3,4-Dichlor-2-naphthylamin | 57346-59-5 | C10H7Cl2N |
| 3,4-二氯-2-苯并吡喃-1-酮 | 3,4-dichloroisocoumarin | 51050-59-0 | C9H4Cl2O2 |
| 3,4-二氯-2-甲基丁-1-烯 | 3,4-dichloro-2-methyl-1-butene | 53920-89-1 | C5H8Cl2 |
| 3,4-二氯-2-丙基苯酚 | 3,4-dichloro-2-propylphenol | 54932-67-1 | C9H10Cl2O |
| 3,4-二氯-2-丁酮 | 3,4-dichlorobutanone | 58625-77-7 | C4H6Cl2O |
| 3,4-二氯-2,6-二硝基甲苯 | 1,2-dichloro-4-methyl-3,5-dinitro-benzene | 53278-85-6 | C7H4Cl2N2O4 |
| 3,4-二氯-2,5,6-三氟吡啶 | 3,4-Dichlortrifluorpyridin | 52026-99-0 | C5Cl2F3N |
| 3,4-二氯-2,2,5,5-四甲基己-3-烯 | 3,4-Dichloro-2,2,5,5-tetramethylhex-3-ene | 55949-55-8 | C10H18Cl2 |
| 3,4-二氯-1-(2,6-二乙基-苯基)-吡咯-2,5-二酮 | N-(2,6-diethylphenyl)-3,4-dichloromaleimide | 56746-18-0 | C14H13Cl2NO2 |
| 3,4-二氯-1,2,5-噻二唑 | 3,4-dichloro-1,2,5-thiadiazole | 5728-20-1 | C2Cl2N2S |
| 3,4-二氨基吡啶 | pyridine-3,4-diamine | 54-96-6 | C5H7N3 |