| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(二甲基氨基)-6-(2-甲基-2-丙基)-2H-1,3,5-恶二嗪-2-酮 | 6-<i>tert</i>-butyl-4-dimethylamino-[1,3,5]oxadiazin-2-one | 58826-34-9 | C9H15N3O2 |
| 4-(二甲基氨基)-2-苯基丁腈 | 4-dimethylamino-2-phenyl-butyronitrile | 50599-78-5 | C12H16N2 |
| 4-(二甲基氨基)-2-戊酮 | 4-(Dimethylamino)pentan-2-one | 54695-12-4 | C7H15NO |
| 4-(二甲基氨基)-2-[3-[2-(3,4-二甲氧基苯基)乙基]-4-氧代-2-噻唑烷基亚基]腙 | Benzaldehyde, 4-(dimethylamino)-, (3-(2-(3,4-dimethoxyphenyl)ethyl)-4-oxo-2-thiazolidinylidene)hydrazone | 53068-43-2 | C22H26N4O3S |
| 4-(二甲基氨基)-1-[2-(2-苯基乙基)苯基]-1-丁酮 | 4-Dimethylamino-2'-phenethylbutyrophenon | 5505-01-1 | C20H25NO |
| 4-(二甲基氨基)-1,2-二苯基-3,5-吡唑烷二酮 | 1,2-Diphenyl-4-dimethylamino-pyrazolidin-3,5-dion | 57488-07-0 | C17H17N3O2 |
| 4-(二溴乙酰基)苯甲酸甲酯 | methyl 4-(2,2-dibromoacetyl)benzoate | 550366-66-0 | C10H8Br2O3 |
| 4-(二氰基亚甲基)-2-甲基-6-[2-(2,3,6,7-四氢-1H,5H-苯并[ij]喹嗪-9-基)乙烯基]-4H-吡喃 | 4-(Dicyanomethylene)-2-methyl-6-(julolidin-4-ylvinyl)-4H-pyran | 51325-95-2 | C23H21N3O |
| 4-(二氟甲氧基)苯甲酰氯 | 4-(difluoromethoxy)benzoyl chloride | 57320-63-5 | C8H5ClF2O2 |
| 4-(二氟甲氧基)苯基异氰酸酯 | 1-(difluoromethoxy)-4-isocyanatobenzene | 58417-15-5 | C8H5F2NO2 |
| 4-(二氟甲基)苯甲醛 | 4-(difluoromethyl)benzaldehyde | 55805-29-3 | C8H6F2O |
| 4-(二氟甲基)苯甲酸 | 4-(difluoromethyl)benzoic acid | 55805-21-5 | C8H6F2O2 |
| 4-(二氟亚甲基)-2,3,3-三氟-1-(三氟甲基)环丁烯 | Perfluor-(2-methyl-3-methylen-cyclobuten) | 5680-05-7 | C6F8 |
| 4-(二乙氨基)丁腈 | 4-(diethylamino)butyronitrile | 5336-75-4 | C8H16N2 |
| 4-(二乙氨基)-2-乙氧基重氮苯四氟硼酸盐 | 4-(Diethylamino)-2-ethoxybenzenediazonium tetrafluoroborate | 584-59-8 | C12H18BF4N3O |
| 4-(二乙基氨基)甲基-3-异丙氧基-9H-氧杂蒽-9-酮 | 3-Isopropoxy-4-diethylaminomethyl-xanthon | 58741-67-6 | C21H25NO3 |
| 4-(二乙基氨基)哌啶双盐酸盐 | 4-(Diethylamino)piperidine Dihydrochloride | 50534-25-3 | C9H22Cl2N2 |
| 4-(二丙基氨基)偶氮苯四氟硼酸盐 | 4-(Dipropylamino)benzenediazonium tetrafluoroborate | 5059-80-3 | C12H18BF4N3 |
| 4-(二丁氨基)水杨醛 | 4-(dibutylamino)salicylaldehyde | 57771-09-2 | C15H23NO2 |
| 4-(二丁基氨基磺酰基)苯甲酸 | 4-(N,N-dibutylsulfamoyl)benzoic acid | 547-35-3 | C15H23NO4S |
| 4-(二丁基氨基)-1-苯基丁烷-1-醇 | 4-dibutylamino-1-phenyl-butan-1-ol | 5328-93-8 | C18H31NO |
| 4-(二(2-氯乙基)氨基)苯乙胺 | 4-[bis-(2-chloro-ethyl)-amino]-phenethylamine | 58880-18-5 | C12H18Cl2N2 |
| 4-(乙酰氧基甲基)苯硼酸频那醇酯 | [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl acetate | 562098-08-2 | C15H21BO4 |
| 4-(乙酰氧基)-3-[(乙酰氧基)甲基]-2-丁酮 | 4-acetoxy-3-acetoxymethyl-butan-2-one | 5400-83-9 | C9H14O5 |
| 4-(乙酰基氧基)-2-羟基苯甲醛 | 4-acetoxy-2-hydroxybenzaldehyde | 52924-53-5 | C9H8O4 |
| 4-(乙硫基)-1-甲氧基-2-甲基苯 | 4-(Ethylthio)-1-methoxy-2-methylbenzene | 50390-80-2 | C10H14OS |
| 4-(乙氧基羰基甲氧基)苯甲醛 | ethyl 2-(4-formylphenoxy)acetate | 51264-69-8 | C11H12O4 |
| 4-(乙氧基羰基氨基)苯甲酸乙酯 | 4-<N-(ethoxycarbonyl)amino>benzoesaure-ethylester | 5100-21-0 | C12H15NO4 |
| 4-(乙氧基甲基)苯酚 | 4-(ethoxymethyl)phenol | 57726-26-8 | C9H12O2 |
| 4-(乙氧基甲基)苯甲醚 | 1-ethoxymethyl-4-methoxybenzene | 55249-73-5 | C10H14O2 |
| 4-(乙氧基甲基)哌啶-4-醇 | 4-(ethoxymethyl)piperidin-4-ol | 50675-14-4 | C8H17NO2 |
| 4-(乙氧基甲基)-5-(羟甲基)-2-甲基吡啶-3-醇 | 5-(hydroxymethyl)-4-(ethoxymethyl)-2-methylpyridin-3-ol | 53580-89-5 | C10H15NO3 |
| 4-(乙基氨基)-6-(异丙基氨基)-1,3,5-三嗪-2-硫醇 | 2-mercapto-4-isopropylamino-6-ethylamino-symm-triazine | 5498-17-9 | C8H15N5S |
| 4-(乙基氨基)-1,2-萘二酮 | 4-ethylamino-[1,2]naphthoquinone | 57404-52-1 | C12H11NO2 |
| 4-(乙基亚硝基氨基)-4-甲基-2-戊酮 | 4-(ethyl-nitroso-amino)-4-methyl-pentan-2-one | 5569-45-9 | C8H16N2O2 |
| 4-(丙氧基)-1-萘醛 | 4-n-Propoxy-1-naphthaldehyd | 54784-09-7 | C14H14O2 |
| 4-(丙-2-炔-1-基氧基)苯甲醛 | 4-(prop-2-ynyloxy)benzaldehyde | 5651-86-5 | C10H8O2 |
| 4-(三甲氧基硅烷基)丁醛 | 4-(Trimethoxysilyl)butanal | 501004-24-6 | C7H16O4Si |
| 4-(三甲基锡烷基)-2-丁醇 | 3-(Trimethylstannyl)-2-butanol | 53044-15-8 | C7H18OSn |
| 4-(三甲基锡烷基)-1-丁醇 | trimethyl (4-hydroxybutyl)tin | 53044-12-5 | C7H18OSn |
| 4-(三甲基硅烷基)苯甲硫醇 | trimethyl(4-mercaptomethylphenyl)silane | 57337-85-6 | C10H16SSi |
| 4-(三甲基硅烷基)苯基乙酸 | p-Trimethylsilylphenylessigsaeure | 5112-65-2 | C11H16O2Si |
| 4-(三氯甲基)苯甲酸 | 4-trichloromethyl-benzoic acid | 5264-40-4 | C8H5Cl3O2 |
| 4-(三氯甲基)-2-氧杂环丁酮 | 4-trichloromethyloxetan-2-one | 5895-35-2 | C4H3Cl3O2 |
| 4-(三氟甲硫基)苯甲醇 | 4-(trifluoromethylthio)benzyl alcohol | 56456-52-1 | C8H7F3OS |
| 4-(三氟甲氧基)苯亚磺酸钠 | sodium 4-(trifluoromethoxy)benzenesulfinate | 500708-47-4 | C7H4F3O3S*Na |
| 4-(三氟甲基)苯甲酸乙酯 | ethyl 4-(trifluoromethyl)benzoate | 583-02-8 | C10H9F3O2 |
| 4-(三氟甲基)苯丁醛 | 4-(4-(trifluoromethyl)phenyl)butanal | 528867-43-8 | C11H11F3O |
| 4-(三氟甲基)苯-1-碳硫代胺 | 4-[bis(ethyloxy)methyl]-6-chloro-2-[(phenylmethyl)thio]pyrimidine | 525559-14-2 | C16H19ClN2O2S |
| 4-(三氟甲基)氨基环己烷 | 4-(trifluoromethyl)cyclohexan-1-amine | 58665-70-6 | C7H12F3N |