| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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-[(1-乙基-3-吡咯烷基)氧基]苯胺 | 4-(1-ethyl-pyrrolidin-3-yloxy)-phenylamine | 741716-20-1 | C12H18N2O |
| 4-[(1,3,5-三甲基-1H-吡唑)甲基]苯醇 | 4-(1,3,5-trimethyl-1H-pyrazol-4-ylmethyl)phenol | 75999-00-7 | C13H16N2O |
| 4-[(1,2,3,4-四氢吖啶-9-基)羰基]吗啉 | 4-(1,2,3,4-tetrahydro-acridine-9-carbonyl)-morpholine | 7157-29-1 | C18H20N2O2 |
| 4-T-丁基-1-苯基-2,6,7-三氧杂双环(2.2.2)辛烷 | 4-t-Butyl-1-phenyl-2,6,7-trioxabicyclo(2.2.2)octane | 70637-05-7 | C15H20O3 |
| 4-S-半胱氨酰苯酚 | S-(4-hydroxyphenyl)-L-cysteine | 73243-10-4 | C9H11NO3S |
| 4-S-(己烷-6-醇)硫代环磷酰胺 | 6-{2-[bis-(2-chloro-ethyl)-amino]-2-oxo-2λ<sup>5</sup>-[1,3,2]oxazaphosphinan-4-ylsulfanyl}-hexan-1-ol | 70396-85-9 | C13H27Cl2N2O3PS |
| 4-O-甲基-葡萄糖醛阿拉伯半乳烷 | 3-methyl-2-(4-oxo-2-phenyl-4<i>H</i>-quinazolin-3-yl)-<i>N</i>-(<i>p</i>-tolyl-thiocarbamoyl)-butyramide | 72045-75-1 | C27H26N4O2S |
| 4-O-去甲基4-O-乙基甲氧苄啶 | 2,4-diamino-5-(3,5-dimethoxy-4-ethoxybenzyl)pyrimidine | 78025-68-0 | C15H20N4O3 |
| 4-N-甲基天冬酰胺 | Asn-NH-CH3 | 7175-34-0 | C5H10N2O3 |
| 4-N-戊(烷)基苯磺酰基氯 | 4-n-pentylbenzenesulfonyl chloride | 73948-18-2 | C11H15ClO2S |
| 4-N-吗啉基四氢呋喃-3-胺 | trans-4-(4-Morpholinyl)tetrahydro-3-furanamine | 728008-08-0 | C8H16N2O2 |
| 4-N-亚硝基甲基氨-1-(3-吡啶基)丁酮-D4 | NNK-d4 | 764661-24-7 | C10H13N3O2 |
| 4-N-乙酰氨基-1,2-苯二醇二乙酸酯 | 3,4-diacetoxy-acetanilide | 74332-02-8 | C12H13NO5 |
| 4-N-(2-氨基乙烷磺酰基)健霉素B | Aes-fortimicin B | 78609-45-7 | C17H41N5O15S3 |
| 4-N,N-二甲基氨基偶氮苯-4`-异硫-氰化物 | 4-N,N-dimethylamino-azobenzene-4'-isothiocyanate | 7612-98-8 | C15H14N4S |
| 4-Meth硫代哌啶 | 4-methylsulfanylpiperidine | 767270-41-7 | C6H13NS |
| 4-甲基苯基 4,6-O-亚苄基-1-硫代-α-D-吡喃甘露糖苷 | 4-methylphenyl 4,6-O-benzylidene-1-thio-α-D-mannopyranoside | 755002-33-6 | C20H22O5S |
| 4-Cbz-2-哌嗪酮 | 4-benzyloxycarbonylpiperazin-2-one | 78818-15-2 | C12H14N2O3 |
| 4-Boc-2-吗啉乙酸 | 2-(4-(tert-butoxycarbonyl)morpholin-2-yl)acetic acid | 766539-28-0 | C11H19NO5 |
| 4-3,5-二甲基-4H-1,2,4-三氮唑-4-哌啶 | 4-(3,5-dimethyl-[1,2,4]triazol-4-yl)-piperidine | 795310-52-0 | C9H16N4 |
| 4-(重氮甲基)苯甲腈 | (4-cyanophenyl)diazomethane | 70135-28-3 | C8H5N3 |
| 4-(重氮甲基)喹啉 | 4-quinolyldiazomethane | 74340-06-0 | C10H7N3 |
| 4-(重氮甲基)-N,N-二甲基苯胺 | (p-(dimethylamino)phenyl)diazomethane | 70135-29-4 | C9H11N3 |
| 4-(酞嗪-1-基)吗啉 | 4-(phthalazin-1-yl)morpholine | 7627-69-2 | C12H13N3O |
| 4-(邻甲苯基)吗啉 | N-(o-tolyl)morpholine | 7178-40-7 | C11H15NO |
| 4-(蒽-1-基)-4-氧代丁酸 | 4-(anthracen-1-yl)-4-oxobutanoic acid | 72648-39-6 | C18H14O3 |
| 4-(萘-2-基)丁酸甲酯 | methyl 4-(naphthalen-2-yl)butanoate | 785-19-3 | C15H16O2 |
| 4-(萘-1-基)戊-1-醇 | 4-Naphthalen-1-yl-pentan-1-ol | 78396-22-2 | C15H18O |
| 4-(苯磺酰甲基)苯甲酸 | 4-<(Phenylsulfonyl)methyl>benzoic acid | 71964-92-6 | C14H12O4S |
| 4-(苯磺酰氧基)苯甲酸 | 4-benzenesulfonyloxy-benzoic acid | 7507-41-7 | C13H10O5S |
| 4-(苯磺酰基)苯酚 | p-hydroxyphenyl p-tolyl sulfone | 7402-69-9 | C12H10O3S |
| 4-(苯磺酰基)-2-苯基-1,2,5-恶二唑-3-酮 | 4-Phenyl-3-phenylsulfonylfuroxan | 76016-72-3 | C14H10N2O4S |
| 4-(苯磺酰基)-2-(2-氟苯基)-N,N-二甲基-1,3-恶唑-5-胺 | 4-(benzenesulfonyl)-2-(2-fluorophenyl)-N,N-dimethyl-1,3-oxazol-5-amine | 7038-12-2 | C17H15FN2O3S |
| 4-(苯甲酰基氨基)苯甲酸乙酯 | N-benzoylbenzocaine | 736-40-3 | C16H15NO3 |
| 4-(苯基羰基)苯基β-D-吡喃木糖苷 | (3-(5-Methylfuran-2-yl)phenyl)methanol | 773872-95-0 | C12H12O2 |
| 4-(苯基磺酰基)苯胺 | 4-(phenylsulfonyl)aniline | 7019-01-4 | C12H11NO2S |
| 4-(苯基硫醇)酞腈 | 4-(phenylthio)phthalonitrile | 77474-63-6 | C14H8N2S |
| 4-(苯基甲氧基)氮杂苯 | (4-benzyloxy-phenyl)-phenyl-diazene | 75365-76-3 | C19H16N2O |
| 4-(苯基氨基)丁腈 | 4-(phenylamino)butanenitrile | 73747-25-8 | C10H12N2 |
| 4-(苯基偶氮)苯甲酸乙酯 | ethyl 4-phenylazobenzoate | 7508-68-1 | C15H14N2O2 |
| 4-(苯基亚甲基氨基)-N-[2-(2H-四唑-5-基)乙基]-N-(1,3-噻唑-2-基)苯磺酰胺 | 4-((Phenylmethylene)amino)-N-(2-(1H-tetrazol-5-yl)ethyl)-N-2-thiazolylbenzenesulfonamide | 78311-66-7 | C19H17N7O2S2 |
| 4-(苯基丙酰氨基)哌啶-4-羧酸甲酯 | norcarfentanil | 72996-78-2 | C16H22N2O3 |
| 4-(苄氧基)苯酞 | 4-benzyloxyphthalide | 79352-64-0 | C15H12O3 |
| 4-(苄氧基)哌啶 | 4-(benzyloxy)piperidine | 76716-51-3 | C12H17NO |
| 4-(苄氧基)-2-甲氧基苯酚 | 4-(benzyloxy)-2-methoxyphenol | 72187-11-2 | C14H14O3 |
| 4-(苄氧基)-2-溴-1-甲氧基苯 | 1-benzyloxy-3-bromo-4-methoxybenzene | 79352-65-1 | C14H13BrO2 |
| 4-(苄氧基)-1-(苯磺酰基)-1H-吲哚 | 4-(benzyloxy)-1-(phenylsulfonyl)-1H-indole | 79315-62-1 | C21H17NO3S |
| 4-(苄基磺酰基)苯甲醛 | 4-(benzylthio)benzaldehyde | 78832-95-8 | C14H12OS |
| 4-(苄基氨基)丁酰胺盐酸盐 | 4-(Benzylamino)butanamide;hydron;chloride | 79430-84-5 | C11H17ClN2O |