| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(双环[2.2.1]庚-5-烯-2-基)-3-丁烯-2-酮 | 4-(5-Norbornen-2-yl)-3-buten-2-one | 27227-73-2 | C11H14O |
| 4-(双环[2.2.1]庚-2-基甲基)吗啉 | 2-N-Morpholinomethyl-bicyclo<2.2.1>heptan | 22459-17-2 | C12H21NO |
| 4-(十五氟庚基)苯磺酰氯 | 4-Perfluorheptyl-benzolsulfonsaeurechlorid | 25444-35-3 | C13H4ClF15O2S |
| 4-(十二烷氧基)苯甲腈 | 4-dodecyloxybenzonitrile | 29147-92-0 | C19H29NO |
| 4-(六氢-5-丁基-2,4,6-三氧代嘧啶-1-基)环己基丁酸酯 | 5-butyl-1-(4-butyryloxy-cyclohexyl)-pyrimidine-2,4,6-trione | 21330-96-1 | C18H28N2O5 |
| 4-(全氟-2-丙基)苯胺 | 4-perfluoroisopropylaniline | 2396-17-0 | C9H6F7N |
| 4-(二苯基氨甲基)苯硼酸频哪酯 | Diphenyl-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]-amine | 2096338-53-1 | C25H28BNO2 |
| 4-(二苯基氨基)苯硼酸频那醇酯 | 4-(diphenylamino)phenylboronic pinacol ester | 267221-88-5 | C24H26BNO2 |
| 4-(二苯基氨基)苯甲酸甲酯 | methyl 4-(diphenylamino)benzoate | 25069-30-1 | C20H17NO2 |
| 4-(二羟基硼苯基)乙炔 | 4-ethynylphenylboronic acid | 263368-72-5 | C8H7BO2 |
| 4-(二甲氨基)苯磺酰肼 | 4-(dimethylamino)benzenesulfonylhydrazide | 22525-90-2 | C8H13N3O2S |
| 4-(二甲氨基)-N-[7-(羟基氨基)-7-氧庚]苯甲酰胺 | 4-dimethylamino-N-(6-hydroxycarbamoylhexyl)benzamide | 251456-60-7 | C16H25N3O3 |
| 4-(二甲氨基)-2-丁酮 | 1-Dimethylamino-3-butanon | 2543-57-9 | C6H13NO |
| 4-(二甲氨基)-2,3,5,6-四氟吡啶 | 4-Dimethylamino-2,3,5,6-tetrafluoropyridine | 2875-13-0 | C7H6F4N2 |
| 4-(二甲氨基)-2,2,2-三氟苯乙酮 | 1-(4-(dimethylamino)phenyl)-2,2,2-trifluoroethanone | 2396-05-6 | C10H10F3NO |
| 4-(二甲氨基)-1-甲基嘧啶-2-酮 | 1-methyl-4-dimethylamino-2-oxo-pyrimidine | 2228-27-5 | C7H11N3O |
| 4-(二甲氧甲基)嘧啶 | acetal dimethylique du pyrimidine-4 carboxaldehyde | 25746-87-6 | C7H10N2O2 |
| 4-(二甲基苯基硅基)-3-丁炔-2-酮 | 4-(dimethylphenylsilyl)-3-butyn-2-one | 263914-93-8 | C12H14OSi |
| 4-(二甲基氨基磺酰基)苯甲酰氯 | 4-(N,N-dimethylaminosulfonyl)benzoyl chloride | 29171-70-8 | C9H10ClNO3S |
| 4-(二甲基氨基甲酰)苯甲酸甲酯 | methyl 4-(dimethylcarbamoyl)benzoate | 21928-11-0 | C11H13NO3 |
| 4-(二甲基氨基-乙氧基硫代膦酰)氧基-N,N-二甲基苯磺酰胺 | N,N-Dimethyl-amidothiophosphorsaeure-O-aethylester-O'-(4-dimethylsulfamoyl-phenylester) | 2080-96-8 | C12H21N2O4PS2 |
| 4-(二甲基氨基)苯甲醛肟 | (E)-4-dimethylaminobenzaldehyde oxime | 2929-84-2 | C9H12N2O |
| 4-(二甲基氨基)苯甲醛缩氨基硫脲 | 4-(N,N-dimethylamino)benzaldehyde thiosemicarbazone | 2929-81-9 | C10H14N4S |
| 4-(二甲基氨基)偶氮苯六氟磷酸盐 | p-dimethylaminobenzenediazonium tetrafluoroborate | 2926-45-6 | C8H10N3*F6P |
| 4-(二甲基氨基)丁酸甲酯 | methyl 4-(dimethylamino)butanoate | 22041-22-1 | C7H15NO2 |
| 4-(二甲基氨基)丁酸乙酯 | ethyl 4-(dimethylamino)butyrate | 22041-23-2 | C8H17NO2 |
| 4-(二甲基氨基)-偶氮苯氯化物 | 4-(Dimethylamino)benzenediazonium tetrafluoroborate | 24564-52-1 | C8H10BF4N3 |
| 4-(二甲基氨基)-4'-丁基偶氮苯 | p-((p-Butylphenyl)azo)-N,N-dimethylaniline | 24596-39-2 | C18H23N3 |
| 4-(二甲基氨基)-3-丁炔-2-酮 | 4-(dimethylamino)but-3-yn-2-one | 20568-22-3 | C6H9NO |
| 4-(二甲基氨基)-2-甲基-2-苯基丁酰胺 | 2-Methyl-4-dimethylamino-2-phenyl-butyramid | 2977-16-4 | C13H20N2O |
| 4-(二甲基氨基)-2-乙基-2-苯基丁酰胺 | α-Ethyl-α-<2-Dimethylamino-ethyl>-phenylacetamid | 2977-17-5 | C14H22N2O |
| 4-(二甲基氨基)-2-(4-氧代噻唑烷-2-亚基)丁酸乙酯 | 4-dimethylamino-2-(4-oxo-thiazolidin-2-ylidene)-butyric acid ethyl ester | 24146-48-3 | C11H18N2O3S |
| 4-(二甲基氨基)-1-哌啶羰基氯化物 | 4-dimethylaminopiperidinocarbonyl chloride | 202741-87-5 | C8H15ClN2O |
| 4-(二溴甲基)苯甲酸乙酯 | α,α-dibromo-p-methylbenzoic acid ethyl ester | 26496-95-7 | C10H10Br2O2 |
| 4-(二溴甲基)-[1,1-联苯]-4-甲腈 | 4'-(Dibromomethyl)-[1,1'-biphenyl]-4-carbonitrile | 230647-73-1 | C14H9Br2N |
| 4-(二溴甲基)-[1,1-联苯]-2-甲腈 | 2'-cyano-4-(dibromomethyl)biphenyl | 209911-63-7 | C14H9Br2N |
| 4-(二氰基甲撑)-2-叔丁基-6-(1,1,7,7-四甲基久洛尼啶-9-烯基)-4H-吡喃 | 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran | 200052-70-6 | C30H35N3O |
| 4-(二氟甲基)苯甲酰氟 | p-Difluormethyl-benzoylfluorid | 2251-80-1 | C8H5F3O |
| 4-(二氟甲基)-2-甲基-1,3-噻唑-5-甲酰氯 | 4-(difluoromethyl)-2-methylthiazole-5-carbonyl chloride | 203448-82-2 | C6H4ClF2NOS |
| 4-(二氟甲基)-1-氟苯 | 1-(difluoromethyl)-4-fluorobenzene | 26132-51-4 | C7H5F3 |
| 4-(二氟溴甲基)溴苯 | 1-bromo-4-(bromodifluoromethyl)benzene | 2358-32-9 | C7H4Br2F2 |
| 4-(二乙氧基膦甲基)苯甲酸 | 4-<(diethoxyphosphoryl)methyl>benzoic acid | 28149-48-6 | C12H17O5P |
| 4-(二乙氧基甲基)吡啶 1-氧化物 | 4-diethoxymethylpyridine N-oxide | 27443-46-5 | C10H15NO3 |
| 4-(二乙氧基甲基)吡啶 | 4-(diethoxymethyl)pyridine | 27443-40-9 | C10H15NO2 |
| 4-(二乙基氨基)苯甲醛[[4-(二乙基氨基)苯基]亚甲基]腙 | p-N,N-diethylaminobenzaldazine | 29228-93-1 | C22H30N4 |
| 4-(二乙基氨基)偶氮苯 | p-diethylaminobenzenediazonium cation | 21906-90-1 | C10H14N3 |
| 4-(二乙基氨基)-N-(2,6-二甲基苯基)丁酰胺 | N-(2,6-dimethylphenylcarbamoylpropyl)diethylamine | 21236-53-3 | C16H26N2O |
| 4-(二丙基氨基磺酰基)苯甲酸镁 | Magnesium 4-((dipropylamino)sulphonyl)benzoate | 29243-46-7 | C26H36MgN2O8S2 |
| 4-(二丙基氨基磺酰基)-2-硝基苯甲酸 | 4-Carboxy-3-nitro-phenylsulfonsaeure-dipropylamid | 2577-52-8 | C13H18N2O6S |
| 4-(二(2-碘乙基)氨基)苯甲酸 | 4-(Bis-<2-iod-aethyl>-amino)-benzoesaeure | 2045-13-8 | C11H13I2NO2 |