| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-二甲基氨基-2-(2-二甲基氨基乙基)-2-苯基丁腈 | 4-dimethylamino-2-(2-dimethylamino-ethyl)-2-phenyl-butyronitrile | 2809-47-4 | C16H25N3 |
| 4-二甲基氨基-1-苯基-1H-吡唑-5-甲醇 | Pyrazole-5-methanol, 4-(dimethylamino)-1-phenyl- | 21275-19-4 | C12H15N3O |
| 4-二溴甲基-2-苯基-噻唑 | 4-Dibrommethyl-2-phenyl-thiazol | 20949-78-4 | C10H7Br2NS |
| 4-二氯甲基-二苯甲酮 | 4-dichloromethyl-benzophenone | 29712-58-1 | C14H10Cl2O |
| 4-二氯甲基-2-甲基噻唑 | 4-dichloromethyl-2-methylthiazole | 221558-21-0 | C5H5Cl2NS |
| 4-二氟甲氧基苯胺 | 4-(Difluoromethoxy)aniline | 22236-10-8 | C7H7F2NO |
| 4-二氟甲氧基苯乙酸 | 2-(4-(difluoromethoxy)phenyl)acetic acid | 243659-15-6 | C9H8F2O3 |
| 4-二氟甲氧基乙酰苯胺 | N-[4-(difluoromethoxy)phenyl]-acetamide | 22236-11-9 | C9H9F2NO2 |
| 4-二氟甲基磺酰基硝基苯 | 1-((difluoromethyl)sulfonyl)-4-nitrobenzene | 24906-74-9 | C7H5F2NO4S |
| 4-二氟甲基磺酰基氯苯 | 1-chloro-4-((difluoromethyl)sulfonyl)benzene | 2488-53-1 | C7H5ClF2O2S |
| 4-二氟甲基硫代联苯 | [1,1'-biphenyl]-4-yl(difluoromethyl)sulfane | 207974-77-4 | C13H10F2S |
| 4-二氟甲基硝基苯 | 4-(difluoromethyl)nitrobenzene | 29848-57-5 | C7H5F2NO2 |
| 4-二乙氨基水杨酸 | 4-(diethylamino)salicylic acid | 23050-90-0 | C11H15NO3 |
| 4-二乙氨基喹唑啉 | 4-diethylaminoquinazoline | 22754-15-0 | C12H15N3 |
| 4-二乙氧基甲基-吡啶-3-甲醛 | 4-Diethoxymethyl-3-formyl-pyridin | 26814-64-2 | C11H15NO3 |
| 4-二乙氧基甲基-吡啶-2-甲腈 | 2-Cyanpyridin-4-aldehyd-diethylacetal | 27443-47-6 | C11H14N2O2 |
| 4-二乙基膦邻甲烷磺酰基苯酚 | Methanesulfonic acid 4-(diethoxy-phosphoryl)-phenyl ester | 211055-48-0 | C11H17O6PS |
| 4-二乙基氨基苯甲腈 | N,N-diethyl-4-cyanoaniline | 2873-90-7 | C11H14N2 |
| 4-二乙基氨基-2-萘-1-基丁腈 | α-<2-Diaethylamino-aethyl>-1-naphthylacetonitril | 2572-73-8 | C18H22N2 |
| 4-二丙氨磺酰苄氧基氯 | 4-(N,N-dipropylsulfamoyl)benzoyl chloride | 29171-72-0 | C13H18ClNO3S |
| 4-乙酸硫基-1.2-二甲酰基吡唑烷 | 4-(acetylthio)-1,2-diformylpyrazolidine | 216854-55-6 | C7H10N2O3S |
| 4-乙酰苯基硫氰酸酯 | 1-(4-isothiocyanatophenyl)ethanone | 2131-57-9 | C9H7NOS |
| 4-乙酰胺苯乙酮 | 4-(N-acetylamino)acetophenone | 2719-21-3 | C10H11NO2 |
| 4-乙酰氨基苯磺酰叠氮 | 4-acetamidobenzenesulfonyl azide | 2158-14-7 | C8H8N4O3S |
| 4-乙酰氨基苯甲醛5-硝基-2-吡啶基腙 | 4'-Formylacetanilide 4'-(5-nitro-2-pyridyl)hydrazone | 24458-23-9 | C14H13N5O3 |
| 4-乙酰氨基苯乙腈 | N-(4-cyanomethyl-phenyl)-acetamide | 25025-06-3 | C10H10N2O |
| 4-乙酰氨基苄胺 | 4-(acetamido)benzylamine | 25412-53-7 | C9H12N2O |
| 4-乙酰氨基芴 | 4-acetylaminofluorene | 28322-02-3 | C15H13NO |
| 4-乙酰氨基甲基吡啶 | N-(4-Pyridinylmethyl)acetamide | 23974-15-4 | C8H10N2O |
| 4-乙酰氨基环己醇 | 4-acetamidocyclohexanol | 23363-88-4 | C8H15NO2 |
| 4-乙酰氨基环己酮 | N-(4-oxocyclohexyl)acetamide | 27514-08-5 | C8H13NO2 |
| 4-乙酰氨基-N-[(Z)-2-(4-二乙基氨基苯基)-1-(肼羰基)乙烯基]苯甲酰胺 | alpha-(p-Acetamidobenzamido)-p-(diethylamino)cinnamic acid hydrazide | 28272-05-1 | C22H27N5O3 |
| 4-乙酰氨基-N-[(Z)-1-(肼羰基)-2-(4-甲氧基苯基)乙烯基]苯甲酰胺 | alpha-(p-Acetamidobenzamido)-p-methoxycinnamic acid hydrazide | 28272-06-2 | C19H20N4O4 |
| 4-乙酰氨基-5-碘-2-甲氧基苯甲酸甲酯 | methyl 4-acetamido-5-iodo-2-methoxybenzoate | 201214-53-1 | C11H12INO4 |
| 4-乙酰氨基-5-氯-2-羟基苯甲酸甲酯 | methyl 4-acetylamino-5-chloro-2-hydroxybenzoate | 24190-77-0 | C10H10ClNO4 |
| 4-乙酰氨基-5-氯-2-甲氧基苯甲酸 | 2-Methoxy-4-acetamido-5-chloroacetophenon | 20871-69-6 | C11H12ClNO3 |
| 4-乙酰氨基-4'-异硫氰酸基二苯乙烯-2,2'-二磺酸 | 4-Acetamido-4'-isothiocyanostilbene-2,2'-disulfonic acid | 27816-59-7 | C17H14N2O7S3 |
| 4-乙酰氨基-3-硝基苯甲酰氯 | 4-acetamido-3-nitrobenzoyl chloride | 24170-23-8 | C9H7ClN2O4 |
| 4-乙酰氨基-3-溴-5-氯-2-羟基苯甲酸甲酯 | 4-acetamido-3-bromo-5-chloro-2-hydroxybenzoic acid methyl ester | 232941-14-9 | C10H9BrClNO4 |
| 4-乙酰氨基-3-氟苯基硼酸频哪醇酯 | N-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetamide | 269410-27-7 | C14H19BFNO3 |
| 4-乙酰氨基-3-噻吩甲酰胺 | 4-acetamidothiophene-3-carboxamide | 224449-47-2 | C7H8N2O2S |
| 4-乙酰氨基-2-羟基-3-(2-羟基乙基)苯甲酸 | methyl 4-acetylamino-2-hydroxy-3-(2-hydroxyethyl)benzoate | 202664-85-5 | C12H15NO5 |
| 4-乙酰氨基-2-硝基苯甲酸 | 4-acetylamino-2-nitrobenzoic acid | 21573-29-5 | C9H8N2O5 |
| 4-乙酰氨基-2-(4-甲氧基苯甲酰基)-1,3-二酮 | 4-(Acetylamino)-2-(4-methoxybenzoyl)indane-1,3-dione | 247149-95-7 | C19H15NO5 |
| 4-乙酰氨基-2,2,6,6-四甲基-1-氧杂哌啶四氟 | 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate | 219543-09-6 | C11H21BF4N2O2 |
| 4-乙酰氧基邻苯二甲酸酐 | 4-acetoxyphthalic anhydride | 27550-63-6 | C10H6O5 |
| 4-乙酰氧基苯甲酸苯酯 | phenyl 4-acetoxybenzoate | 24262-65-5 | C15H12O4 |
| 4-乙酰氧基苯甲酸甲酯 | methyl 4-acetoxybenzoate | 24262-66-6 | C10H10O4 |
| 4-乙酰氧基苯甲酸丙酯 | n-propyl 4-acetoxybenzoate | 27739-13-5 | C12H14O4 |
| 4-乙酰氧基苯甲酸 | 4-acetyloxy-benzoic acid | 2345-34-8 | C9H8O4 |