| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-3-(甲基氨基)-1-(2-噻吩)丙基-1-萘酚盐酸盐 | 2-(1-(4-hydroxynaphth-1-yl)-3-(methylamino)propyl)-thiophene hydrochloride | 953028-76-7 | C18H19NOS*ClH |
| 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 |
| 4-3,5-二氯苯基苯甲醛 | 3′,5′-dichloro-[1,1′-biphenyl]-4-carbaldehyde | 221018-04-8 | C13H8Cl2O |
| 4-2-苯乙基苯甲酮 | (4-phenethylphenyl)(phenyl)methanone | 91036-10-1 | C21H18O |
| 4-2-胺苯基吗啉 | 2-morpholinoaniline | 5585-33-1 | C10H14N2O |
| 4-2-羟甲基-3-甲基-1-苯基-2-吡唑啉-5-酮 | 4-(2-Hydroxyethyl)-3-methyl-1-phenyl-2-pyrazolin-5-one | 10223-33-3 | C12H14N2O2 |
| 4-2-羟基硫氟异丙基苯甲酸 | 4-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]benzoic acid | 16261-80-6 | C10H6F6O3 |
| 4-2-甲氧基苯基-3-氨基硫脲 | 4-(2-methylphenyl)-3-thiosemicarbazide | 614-10-8 | C8H11N3S |
| 4-2-甲氧基-4-甲基苯氧基哌啶 | 4-(2-methoxy-4-methylphenoxy)piperidine | 883543-21-3 | C13H19NO2 |
| 4-2-氯苯基四氢吡喃-甲醛 | 4-(2-Chlorophenyl)tetrahydro-2H-pyran-4-carboxaldehyde | 902836-47-9 | C12H13ClO2 |
| 4-2-氯苯基-3-胺基硫脲 | 4-(2-chlorophenyl)-3-thiosemicarbazide | 42135-75-1 | C7H8ClN3S |
| 4-2-噻吩丁酸 | 5-oxo-5-thiophen-2-yl-pentanoic acid | 22971-62-6 | C9H10O3S |
| 4-2-吡啶偶氮-N,N-二甲氧基苯胺 | 4-(2-pyridylazo)-N,N-dimethylaniline | 13103-75-8 | C13H14N4 |
| 4-2-吡啶-2-甲基-3-丁基-2-醇 | 2-methyl-4-(pyrid-2-yl)but-3-yn-2-ol | 29767-97-3 | C10H11NO |
| 4-2-1-甲基-2-(4-吗啉基)乙氧基乙基-吗啉 | alpha-methyl-bis<2(4-morpholino)ethyl> ether | 111681-72-2 | C13H26N2O3 |
| 4-2,4-二甲级苯基-3-氨基硫脲 | 4-(2,4-dimethylphenyl)-3-thiosemicarbazide | 66298-09-7 | C9H13N3S |
| 4-2,4-二氯苯-3-氨基硫脲 | 1-(2,4-Dichlor-phenyl)-thiosemicarbazid | 13124-11-3 | C7H7Cl2N3S |
| 4-10硼酸-L-苯丙氨酸 | 4-(<sup>10</sup>B)borono-L-phenylalanine | 80994-59-8 | C9H12BNO4 |
| 4-1-溴乙基苯甲酸 | 4-(1-bromoethyl)-benzoic acid | 113023-73-7 | C9H9BrO2 |
| 4--甲氧基黄酮 | 4'-methoxyflavone | 4143-74-2 | C16H12O3 |
| 4-(间硝基苯甲酰基)-1,2,3-三唑 | 4-(m-nitrobenzoyl)-1,2,3-triazole | 103314-18-7 | C9H6N4O3 |
| 4-(间硝基苯乙烯基)嘧啶 | 4-(m-nitrostyryl)pyrimidine | 101644-83-1 | C12H9N3O2 |
| 4-(间甲苯基甲基)哌啶 | 4-[(3-methylphenyl)methyl]piperidine | 496056-53-2 | C13H19N |
| 4-(间甲苯基)-1H-吡唑 | 4-(m-tolyl)-1H-pyrazole | 1260785-58-7 | C10H10N2 |
| 4-(间甲氧基苯基)-4-(对甲苯氧基硫代羰基氧基)丁酸乙酯 | ethyl 4-(m-methoxyphenyl)-4-(p-tolyloxythiocarbonyloxy)butanoate | 1380511-95-4 | C21H24O5S |
| 4-(间甲氧基)苯基噻唑 | 4-(3-Methoxyphenyl)-1,3-thiazole | 35582-20-8 | C10H9NOS |
| 4-(间氯苯氧基)苯胺 | N-(5-amino-2-chlorophenyl)acetamide | 56705-51-2 | C12H10ClNO |
| 4-(间氨基苯乙烯基)嘧啶 | 4-(m-aminostyryl)pyrimidine | 101645-01-6 | C12H11N3 |
| 4-(金刚烷-1-氧基)-苯胺 | 4-(1-Adamantyloxy)aniline | 56714-39-7 | C16H21NO |
| 4-(金刚烷-1-氧基)-苯甲酸 | 4-(1-adamantyloxy)benzoic acid | 56714-60-4 | C17H20O3 |
| 4-(金刚烷-1-基)-2,6-二硝基苯酚 | 4-(1-Adamantyl)-2,6-dinitrophenol | 313648-62-3 | C16H18N2O5 |
| 4-(金刚烷-1-基)-1,3-二氢-2H-咪唑-2-酮 | 4-Adamantan-1-YL-1,3-dihydro-imidazol-2-one | 164221-63-0 | C13H18N2O |
| 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-(邻羧基苯基)-3,5-二苯基(1,2,4)三唑 | 4-(o-carboxyphenyl)-3,5-diphenyl(1,2,4) triazole | 57366-34-4 | C21H15N3O2 |
| 4-(邻甲苯基偶氮)间甲苯胺 | 4-Amino-2.2'-dimethyl-azobenzol | 5014-86-8 | C14H15N3 |
| 4-(邻甲苯基偶氮)-苯胺 | 4-(o-tolyl)azoaniline | 6690-52-4 | C13H13N3 |
| 4-(邻甲苯基偶氮)-2-甲基苯酚 | o-CRESOL, p-(o-TOLYLAZO)- | 57598-00-2 | C14H14N2O |
| 4-(邻甲苯基)氮杂环丁烷-2-酮 | 4-(o-tolyl)azetidin-2-one | 83725-15-9 | C10H11NO |
| 4-(邻甲苯基)异喹啉 | 4-(o-tolyl)isoquinoline | 1023554-12-2 | C16H13N |
| 4-(邻甲苯基)哌啶-4-醇盐酸盐 | 4-(2-Tolyl)piperidin-4-ol hydrochloride | 184845-62-3 | C12H17NO*ClH |
| 4-(邻甲苯基)吗啉 | N-(o-tolyl)morpholine | 7178-40-7 | C11H15NO |
| 4-(邻甲基羟基氨基羰基)苯硼酸 | [4-(methoxycarbamoyl)phenyl]boronic Acid | 850568-17-1 | C8H10BNO4 |
| 4-(辛氧基)异氰酸苯酯 | 4-octyloxyphenyl isocyanate | 32223-72-6 | C15H21NO2 |
| 4-(辛氧基)-3-(三氟甲基)苯甲腈 | 4-(octyloxy)-3-(trifluoromethyl)benzonitrile | 1005408-90-1 | C16H20F3NO |
| 4-(辛基氨基)苯酚 | 4-(octylamino)phenol | 22792-02-5 | C14H23NO |
| 4-(辛基氨基)吡啶 | 4-(octylamino)pyridine | 64690-19-3 | C13H22N2 |
| 4-(辛基氨基)丁烷-2-磺酸 | 4-(octylamino)-2-butanesulfonic acid | 906073-08-3 | C12H27NO3S |