| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-[(2,5-二氢-2,5-二氧代-1H-吡咯-1-基)甲基]-苯甲酸 | 4-(2,5-dioxo-2,5-dihydropyrrol-1-ylmethyl)benzoic acid | 64987-81-1 | C12H9NO4 |
| 4-[(2,5,6-三氯-4-嘧啶基)氨基]苯磺酸钠盐 | Benzenesulfonic acid, 4-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, monosodium salt | 19045-70-6 | C10H5Cl3N3NaO3S |
| 4-[(2,4-二硝基苯基)磺酰基]苯胺 | 4-(2,4-dinitro-benzenesulfonyl)-aniline | 75333-79-8 | C12H9N3O6S |
| 4-[(2,4-二硝基苯基)甲基氨基甲酰基]丁酸甲酯 | 4-[(2,4-dinitrophenyl)methylcarbamoyl]butyric acid methyl ester | 1221157-10-3 | C13H15N3O7 |
| 4-[(2,4-二硝基苯基)亚肼基]戊酸 | (4E)-4-[(2,4-dinitrophenyl)hydrazinylidene]pentanoic acid | 5457-82-9 | C11H12N4O6 |
| 4-[(2,4-二甲氧基苯基)硫代甲酰]吗啉 | 2,4-dimethoxyphenyl(morpholine)methanethione | 70733-84-5 | C13H17NO3S |
| 4-[(2,4-二甲氧基-6-戊基苯甲酰基)氧基]-2-甲氧基-6-戊基苯甲酸甲酯 | N-(3,5-dichlorophenyl)-2-[(5-thiophen-2-yl-1H-1,2,4-triazol-3-yl)sulfanyl]propanamide | 5366-08-5 | C15H12Cl2N4OS2 |
| 4-[(2,4-二甲基苯基)磺酰基]苯胺 | 4-(2,4-Dimethylbenzene-1-sulfonyl)aniline | 105456-58-4 | C14H15NO2S |
| 4-[(2,4-二氯苯甲酰基)氨基]苯磺酰氯 | 4-(2,4-Dichloro-benzoylamino)-benzenesulfonyl chloride | 89564-66-9 | C13H8Cl3NO3S |
| 4-[(2,4-二氯苯甲酰基)氨基]苯甲酸乙酯 | 4-(2,4-dichlorobenzoylamino)benzoic acid ethyl ester | 199180-10-4 | C16H13Cl2NO3 |
| 4-[(2,4-二氯苯基)磺酰基]苯胺 | 4-(2,4-dichlorobenzenesulfonyl)phenylamine | 105456-57-3 | C12H9Cl2NO2S |
| 4-[(2,4-二氯苯基)硫代甲基]吗啉 | 4-<(2,4-dichlorophenyl)thioxomethyl>morpholine | 6391-90-8 | C11H11Cl2NOS |
| 4-[(2,4-二氯苯基)甲硫基]-6-甲基-嘧啶-2-胺 | 2-Amino-4-methyl-6-(2,4-dichlorbenzylmercapto)-pyrimidin | 7249-21-0 | C12H11Cl2N3S |
| 4-[(2,4-二氯苯基)甲硫基]-6-甲基-2-甲硫基-嘧啶 | 2-Methylmercapto-4-methyl-6-(2,4-dichlorbenzyl-mercapto)-pyrimidin | 6310-07-2 | C13H12Cl2N2S2 |
| 4-[(2,4-二氯苯基)甲氧基]-苯甲醛 | 4-((2,4-dichlorobenzyl)oxy)benzaldehyde | 70627-17-7 | C14H10Cl2O2 |
| 4-[(2,4-二氯苯基)偶氮]-3-羟基-N-(2-甲基苯基)萘-2-甲酰胺 | (2,4-Dichloro-phenyl)-[1-(2-ethyl-but-1-enyl)-pyrrolidin-(2E)-ylidene]-amine | 51170-85-5 | C16H20Cl2N2 |
| 4-[(2,4-二氯苄基)氧基]-3-甲氧基苯甲醛 | 4-((2,4-dichlorobenzyl)oxy)-3-methoxybenzaldehyde | 342592-68-1 | C15H12Cl2O3 |
| 4-[(2,4-二氨基嘧啶-5-基)甲基]-2,6-二甲氧基苯甲酸乙酯 | ethyl α-(2,4-diamino-5-pyrimidinyl)-2,6-dimethoxy-p-toluate | 55687-48-4 | C16H20N4O4 |
| 4-[(2,4-二氨基嘧啶-5-基)甲基]-2,6-二甲氧基苯甲腈 | α-(2,4-diamino-5-pyrimidinyl)-2,6-dimethoxy-p-tolunitrile | 55687-58-6 | C14H15N5O2 |
| 4-[(2,4-二氨基嘧啶-5-基)甲基]-2,6-二甲氧基-苯甲酰胺 | 4-(2,4-diamino-pyrimidin-5-ylmethyl)-2,6-dimethoxy-benzamide | 55687-57-5 | C14H17N5O3 |
| 4-[(2,4-二氨基嘧啶-5-基)甲基]-2,6-二甲氧基-alpha,alpha-二甲基苯甲醇 | 2-[4-(2,4-diamino-pyrimidin-5-ylmethyl)-2,6-dimethoxy-phenyl]-propan-2-ol | 55687-91-7 | C16H22N4O3 |
| 4-[(2,4-二氨基嘧啶-5-基)甲基]-2,6-二甲氧基-N,N-二甲基苯甲酰胺 | 4-(2,4-Diamino-pyrimidin-5-ylmethyl)-2,6-dimethoxy-N,N-dimethyl-benzamide | 74731-64-9 | C16H21N5O3 |
| 4-[(2,4-二氨基-5-甲基苯基)甲基]-6-甲基苯-1,3-二胺 | 6,6'-methylenebis[4-methyl-1,3-benzenediamine] | 97-22-3 | C15H20N4 |
| 4-[(2,4-二氨基-5-甲基苯基)氨基]苯酚 | 4-(2,4-diamino-5-methyl-anilino)-phenol | 93918-03-7 | C13H15N3O |
| 4-[(2,4-二氧代-1,3-噻唑烷-3-基)甲基]苯甲酸 | 4-((2,4-dioxothiazolidin-3-yl)methyl)benzoic acid | 721916-23-0 | C11H9NO4S |
| 4-[(2,4-二异氰酸苯基)甲基]-2-异氰酸-1-甲基-苯 | 4-[(3-Isocyanato-4-methylphenyl)methyl]-M-phenylene diisocyanate | 94213-40-8 | C17H11N3O3 |
| 4-[(2,4,6-三甲基苯基)甲基氨基]苯甲酸 | N-2,4,6-trimethylbenzyl-p-aminobenzoic acid | 88744-61-0 | C17H19NO2 |
| 4-[(2,4,6-三氨基嘧啶-5-基)偶氮]苯磺酰胺 | 4-(2,4,6-Triamino-5-pyrimidinylazo)benzenesulfonamide | 2877-69-2 | C10H12N8O2S |
| 4-[(2,4,6-三氨基嘧啶-5-基)偶氮]苯甲酸钠盐 | 2,4,6-Triamino-5-(p-carboxyphenylazo)pyrimidine sodium salt | 4628-17-5 | C11H10N7NaO2 |
| 4-[(2,3-二甲氧基苯基)硫代甲酰]吗啉 | 4-(2,3-dimethoxy-thiobenzoyl)-morpholine | 70733-83-4 | C13H17NO3S |
| 4-[(2,3-二氢-1,4-苯并二氧-2-羰基)氨基]苯甲酸 | 4-(1,4-b0enzodioxan-2-ylcarbonylamino)benzoic acid | 309923-57-7 | C16H13NO5 |
| 4-[(2,2-二甲基环丙基)甲基]-1,2-二(苯基)吡唑烷-3,5-二酮 | 4-(2,2-dimethylcyclopropylmethyl)-1,2-diphenyl-3,5-pyrazolidinedione | 78945-52-5 | C21H22N2O2 |
| 4-[(2,2,2-三氟乙酰基)氨基]苯甲酸乙酯 | ethyl 4-(2,2,2-trifluoroacetamido)benzoate | 24568-14-7 | C11H10F3NO3 |
| 4-[(2,2,2-三氟乙基)氨基]苯甲酸乙酯 | ethyl 4-((2,2,2-trifluoroethyl)amino)benzoate | 1005385-37-4 | C11H12F3NO2 |
| 4-[(2'-氯-5'-(三氟甲基)苯氧基)甲基]苯硼酸 | (4-((2-Chloro-5-(trifluoromethyl)phenoxy)methyl)phenyl)boronic acid | 849062-05-1 | C14H11BClF3O3 |
| 4-[(1S,2S)-2-甲基-6-氧代环己基]苯甲酸乙酯 | 4-(2-methyl-6-oxo-cyclohexyl)benzoic acid ethyl ester | 824390-81-0 | C16H20O3 |
| 4-[(1S,2S)-2-甲基-5-氧代环戊基]苯甲酸乙酯 | 4-(2-methyl-5-oxocyclopentyl)-benzoic acid ethyl ester | 824390-74-1 | C15H18O3 |
| 4-[(1S)-2-(叔丁基氨基)-1-羟基乙基]-2-(羟基甲基)苯酚 | (+)-Albuterol | 34271-50-6 | C13H21NO3 |
| 4-[(1S)-2-(丁基-亚硝基氨基)-1-羟基乙基]-2-偶氮基苯酚 | (S)-4-(2-(Butylnitrosoamino)-1-hydroxyethyl)-6-diazo-2,4-cyclohexadien-1-one | 108333-73-9 | C12H16N4O3 |
| 4-[(1S)-2,2,2-三氯-1-(4-甲氧基苯基)乙基]苯酚 | (S)-2-(p-hydroxyphenyl)-2-(p-methoxyphenyl)-1,1,1-trichloroethane | 106062-86-6 | C15H13Cl3O2 |
| 4-[(1S)-1-肼基乙基]苯甲酸乙酯苯磺酸盐 | (S)-1-[4-(ethoxycarbonyl)phenyl]ethylhydrazine benzenesulfonate | 934495-38-2 | C6H6O3S*C11H16N2O2 |
| 4-[(1S)-1-肼基乙基]-苯甲酸 | 4-[(1S)-1-hydrazinylethyl]benzoic acid | 924887-08-1 | C9H12N2O2 |
| 4-[(1S)-1-氨基乙基]苯甲酸甲酯 | methyl (S)-4-(1-aminoethyl)benzoate | 222714-37-6 | C10H13NO2 |
| 4-[(1S)-1-氨基乙基]-2-甲基-苯甲酸甲酯 | methyl (S)-4-(1-aminoethyl)-2-methylbenzoate hydrochloride | 1008736-39-7 | C11H15NO2 |
| 4-[(1S)-1-[[苄氧羰基]氨基]乙基]苯甲酸 | (S)-4-[1-(benzyloxycarbonylamino)ethyl]benzoic acid | 847729-00-4 | C17H17NO4 |
| 4-[(1S)-1-[[5-氯-2-(4-氟苯氧基)苄基]氨基]乙基]苯甲酸 | 4-((1S)-1-{[5-chloro-2-(4-fluorophenoxy)benzoyl]amino}ethyl)benzoic acid | 847728-01-2 | C22H17ClFNO4 |
| 4-[(1R,2S)-2-氰基环己基氧基]-2-(三氟甲基)苯甲腈 | 4-[(1R,2S)-2-cyanocyclohexyloxy]-2-(trifluoromethyl)benzonitrile | 956004-50-5 | C15H13F3N2O |
| 4-[(1R,2S)-2-氨基-1-羟基丙基]-1,2-苯二酚盐酸盐(1:1) | (-)-erythro-α-methylnoradrenalin hydrochloride | 10390-18-8 | C9H13NO3*ClH |
| 4-[(1R,2R)-2-[(2,2-二氯乙酰基)氨基]-3-羟基-1-(4-硝基苯基)丙氧基]-4-氧代丁酸 | chloroamphenicol-1-monosuccinate | 75725-02-9 | C15H16Cl2N2O8 |
| 4-[(1R)-2,2,2-三氟-1-羟基乙基]苯甲酸 | (R)-p-(2,2,2-trifluoro-1-hydroxyethyl)benzoic acid | 150821-42-4 | C9H7F3O3 |