| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二甲基氧杂环丁-2-酮 | α,β-dimethyl-β-propiolactone | 5402-54-0 | C5H8O2 |
| 3,4-二甲基异恶唑 | 3,4-dimethylisoxazole | 2010-12-0 | C5H7NO |
| 3,4-二甲基异噁唑-5(2H)-酮 | 5(2H)-Isoxazolone, 3,4-dimethyl- | 18655-21-5 | C5H7NO2 |
| 3,4-二甲基噻吩并噻吩 | 3,4-dimethyl thieno[2,3-b]thiophene | 175202-58-1 | C8H8S2 |
| 3,4-二甲基噻吩并[2,3-b]噻吩-2-羧酸甲酯 | Methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate | 175202-66-1 | C10H10O2S2 |
| 3,4-二甲基噻吩并[2,3-B]噻吩-2-甲醛 | 3,5-dimethyl thieno(2,3-b) thiophene 2-carboxaldehyde | 159709-36-1 | C9H8OS2 |
| 3,4-二甲基噻吩-2,5-二羰基腈 | 2,5-Dicyano-3,4-dimethylthiophene | 155632-41-0 | C8H6N2S |
| 3,4-二甲基噻吩(2,3-b)噻吩-2,5-二羧酸 | 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid | 175202-55-8 | C10H8O4S2 |
| 3,4-二甲基噻吩 | 3,4-dimethylthiophene | 632-15-5 | C6H8S |
| 3,4-二甲基噌啉 | 3,4-Dimethyl-cinnolin | 3929-83-7 | C10H10N2 |
| 3,4-二甲基喹啉-8-胺 | 3,4-Dimethyl-8-amino-chinolin | 3393-72-4 | C11H12N2 |
| 3,4-二甲基喹啉 | 3,4-dimethyl-quinoline | 2436-92-2 | C11H11N |
| 3,4-二甲基哒嗪 | 3,4-dimethylpyridazine | 68206-10-0 | C6H8N2 |
| 3,4-二甲基哌嗪-1-羧酸叔丁酯 | tert-butyl 3,4-dimethylpiperazine-1-carboxylate | 741287-32-1 | C11H22N2O2 |
| 3,4-二甲基哌啶 | 3,4-dimethylpiperidine | 34970-88-2 | C7H15N |
| 3,4-二甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-Amino-3,4-dimethylimidazo[4,5-f]quinoxaline | 108354-48-9 | C11H11N5 |
| 3,4-二甲基呋喃 | 3,4-dimethylfuran | 20843-07-6 | C6H8O |
| 3,4-二甲基吡啶盐酸盐 | 3,4-dimethylpyridinium chloride | 36316-69-5 | C7H10N*Cl |
| 3,4-二甲基吡啶-2-甲醛 | 3,4-dimethyl-pyridine-2-carbaldehyde | 780801-25-4 | C8H9NO |
| 3,4-二甲基吡啶-2-甲腈 | 2-cyano-3,4-dimethylpyridine | 57261-60-6 | C8H8N2 |
| 3,4-二甲基吡啶-2(1H)-酮 | 3,4-dimethylpyridin-2-ol | 36330-90-2 | C7H9NO |
| 3,4-二甲基吡啶 | 3,4-Lutidin | 583-58-4 | C7H9N |
| 3,4-二甲基吡唑并[5,1-c][1,2,4]三嗪 | 3,4-Dimethyl-pyrazolo<3,2-c>-as-triazin | 6726-49-4 | C7H8N4 |
| 3,4-二甲基吡唑-5-胺 | 4,5-dimethyl-1H-pyrazol-3-amine | 91159-73-8 | C5H9N3 |
| 3,4-二甲基吡唑-1-甲酰胺 | 3,4-dimethyl-pyrazole-1-carboxylic acid amide | 15754-93-5 | C6H9N3O |
| 3,4-二甲基吡咯烷盐酸盐 | 3,4-dimethylpyrrolidine hydrochloride | 742100-61-4 | C6H13N*ClH |
| 3,4-二甲基吡咯烷-2,5-二酮 | 3,4-dimethylpyrrolidine-2,5-dione | 33425-47-7 | C6H9NO2 |
| 3,4-二甲基吡咯烷-1-乙醇 | 3,4-Dimethylpyrrolidine ethanol | 63886-56-6 | C8H17NO |
| 3,4-二甲基吡咯烷 | 3,4-Dimethylpyrrolidin | 5309-82-0 | C6H13N |
| 3,4-二甲基吡咯-2,5-二酮 | 3,4-dimethylmaleimide | 17825-86-4 | C6H7NO2 |
| 3,4-二甲基吡咯 | 3,4-dimethyl-1H-pyrrole | 822-51-5 | C6H9N |
| 3,4-二甲基二苯并噻吩 | 3,4-dimethyldibenzothiophene | 23654-30-0 | C14H12S |
| 3,4-二甲基[1,2]恶唑并[5,4-b]吡啶-6(7H)-酮 | 3,4-Dimethyl-isoxazolo<5,4-b>pyridin-6-ol | 19385-56-9 | C8H8N2O2 |
| 3,4-二甲基-吡啶氮氧化物 | 3,4-dimethylpyridine 1-oxide | 1796-86-7 | C7H9NO |
| 3,4-二甲基-9(10H)-吖啶酮 | 3,4-dimethylacridin-9(10H)-one | 6236-97-1 | C15H13NO |
| 3,4-二甲基-8-硝基喹啉 | 3,4-Dimethyl-8-nitro-chinolin | 1531-20-0 | C11H10N2O2 |
| 3,4-二甲基-6H-异噁唑并[3,4-d]哒嗪-7-酮 | 3,4-Dimethyl-isoxazolo<3,4-d>pyridazin-7-on | 15911-16-7 | C7H7N3O2 |
| 3,4-二甲基-6-苯基异恶唑并[3,4-d]哒嗪-7(6H)-酮 | 3,4-Dimethyl-6-phenyl-isoxazolo<3,4-d>pyridazin-7-on | 15911-15-6 | C13H11N3O2 |
| 3,4-二甲基-5-苯基-1,3-恶唑烷-2-酮 | 3,4-dimethyl-5-phenyloxazolidin-2-one | 6317-31-3 | C11H13NO2 |
| 3,4-二甲基-5-羟基-5-<(1-甲基-2-吡咯基)甲基>-3-吡咯啉-2-酮 | 3,4-Dimethyl-5-hydroxy-5-<(1-methyl-2-pyrrolyl)methyl>-3-pyrrolin-2-one | 105886-71-3 | C12H16N2O2 |
| 3,4-二甲基-5-甲氧基-5-<(2-吡咯基)甲基>-3-吡咯啉-2-酮 | 3,4-Dimethyl-5-methoxy-5-<(2-pyrrolyl)methyl>-3-pyrrolin-2-one | 105886-66-6 | C12H16N2O2 |
| 3,4-二甲基-5-甲氧基-5-<(1-甲基-2-吡咯基)甲基>-3-吡咯啉-2-酮 | 3,4-Dimethyl-5-methoxy-5-<(1-methyl-2-pyrrolyl)methyl>-3-pyrrolin-2-one | 105886-67-7 | C13H18N2O2 |
| 3,4-二甲基-5-溴吡啶 | 3-bromo-4,5-dimethylpyridine | 27063-98-5 | C7H8BrN |
| 3,4-二甲基-5-氧代-4,5-二氢-1H-吡唑-1-羧酸 | 3,4-Dimethyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carboxylic acid | 861383-10-0 | C6H8N2O3 |
| 3,4-二甲基-5-氧代-2,5-二氢-1H-吡唑-1-甲酰胺 | 3,4-dimethyl-5-oxo-2,5-dihydro-pyrazole-1-carboxylic acid amide | 857220-41-8 | C6H9N3O2 |
| 3,4-二甲基-5-噻吩-2-基-1,2-恶唑 | 3,4-dimethyl-5-thiophen-2-yl-isoxazole | 56421-65-9 | C9H9NOS |
| 3,4-二甲基-5-吡啶-3-基-1,2-恶唑 | 3-(3,4-dimethyl-isoxazol-5-yl)-pyridine | 61314-51-0 | C10H10N2O |
| 3,4-二甲基-5-吡啶-2-基-1,2-恶唑 | 2-(3,4-dimethyl-isoxazol-5-yl)-pyridine | 61314-39-4 | C10H10N2O |
| 3,4-二甲基-5-吡唑啉酮 | 3,4-dimethyl-4-chloro-2-pyrazolin-5-one | 6628-22-4 | C5H8N2O |
| 3,4-二甲基-5-亚甲基-2(5H)-呋喃酮 | 3,4-dimethyl-5-methylene-2(5H)-furanone | 14300-74-4 | C7H8O2 |