| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(4'-烯丙氧基羰基哌嗪子基)苯基硼酸频哪醇酯 | Allyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate | 1073354-49-0 | C20H29BN2O4 |
| 4-(3-甲氧羰基烯丙基)哌嗪-1-甲酸叔丁酯 | Tert-butyl 4-(4-methoxy-4-oxobut-2-enyl)piperazine-1-carboxylate | 887579-10-4 | C14H24N2O4 |
| 4-(3-甲基苯基)哌啶 | 4-(m-tolyl)piperidine | 111153-83-4 | C12H17N |
| 4-(3-甲基哌啶-1-基)-3-硝基苯甲酸 | 4-(3-Methylpiperidin-1-yl)-3-nitrobenzoic acid | 380194-19-4 | C13H16N2O4 |
| 4-(3-吡啶基)苯硼酸 | (4-(pyridin-3-yl)phenyl)boronic acid | 170230-28-1 | C11H10BNO2 |
| 4-(3,4-二氢-1H-异喹啉-2-磺酰基)-苯甲酸 | 4-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)benzoic acid | 325702-76-9 | C16H15NO4S |
| 4-(2-酮酸-1-苯并咪唑)哌啶 | 4-(2-keto-1-benzimidazolinyl)piperidine | 20662-53-7 | C12H15N3O |
| 4-(2-甲氧基苯基)-3-甲基-2-,4,8,9-四氮杂[4.3.0]壬-2-4,7,10-三烯-5-酮 | 5-(2-methoxyphenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-one | 90399-88-5 | C13H12N4O2 |
| 4-(2-吡啶基)-噻唑-2-羧酸 | 4-(pyridin-2-yl)thiazole-2-carboxylic acid | 59020-45-0 | C9H6N2O2S |
| 4-(2-乙氧基乙氧基)哌啶 | 4-(2-ethoxyethoxy)piperidine | 70978-93-7 | C9H19NO2 |
| 4-(2,5-二甲基噻吩-3-基)-1,3-噻唑-2-胺 | 4-(2,5-Dimethylthien-3-yl)-1,3-thiazol-2-amine | 436152-83-9 | C9H10N2S2 |
| 4-(2,2-二氟-乙基氨基)-哌啶-1-甲酸叔丁酯 | 4-(2,2-Difluoro-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester | 1010422-66-8 | C12H22F2N2O2 |
| 4-(1H-吡唑-4-基)苯甲酸 | 4-(1H-pyrazol-4-yl)benzoic acid | 1017794-47-6 | C10H8N2O2 |
| 4-(1-吡咯烷基)环己酮 | 4-(pyrrolidin-1-yl)cyclohexan-1-one | 10421-18-8 | C10H17NO |
| 4-(1,3-苯并噻唑-2-基)-4-羟基环己-2,5-二烯-1-酮 | 4-(benzothiazol-2-yl)-4-hydroxy-2,5-cyclohexadienone | 485842-97-5 | C13H9NO2S |
| 4-高哌嗪呋喃并[3,2-c]吡啶 | 4-[1,4]diazepan-1-yl-furo[3,2-c]pyridine | 845885-87-2 | C12H15N3O |
| 4-马来酸苯乙酸肼 | 4-Maleimidophenylacetic acid hydrazide | 188944-35-6 | C12H11N3O3 |
| 4-马来酰亚胺基苯酚 | N-(4-hydroxyphenyl)maleimide | 7300-91-6 | C10H7NO3 |
| 4-马来酰亚胺基丁酸-N-琥珀酰亚胺酯 | 4-maleimidobutyric acid N-hydroxysuccinimide ester | 80307-12-6 | C12H12N2O6 |
| 4-马来酰亚胺基丁酰肼三氟乙酸盐 | 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide trifluoroacetate | 1239587-68-8 | C2HF3O2*C8H11N3O3 |
| 4-马来酰亚胺丁酸肼 | 4-maleimidobutyric acid hydrazide | 181148-01-6 | C8H11N3O3 |
| 4-马来酰亚胺-四甲基哌啶氧化物 | 4-maleimido-2,2,6,6-tetramethylpiperidine-1-oxyl | 15178-63-9 | C13H19N2O3 |
| 4-间甲苯基-噻唑-2-胺 | 4-(m-tolyl)thiazol-2-amine | 5330-67-6 | C10H10N2S |
| 4-锂异喹啉 | 4-lithioisoquinoline | 93830-64-9 | C9H6LiN |
| 4-金刚烷-1-甲基噻唑-2-胺 | 4-adamantan-1-ylmethyl-thiazol-2-ylamine | 28599-72-6 | C14H20N2S |
| 4-金刚烷-1-基-5-甲基噻唑-2-胺 | 4-Adamantan-1-yl-5-methyl-thiazol-2-ylamine | 201992-89-4 | C14H20N2S |
| 4-重氮基-4H-咪唑-5-甲酰胺 | 5-diazoimidazole-4-carboxamide | 7008-85-7 | C4H3N5O |
| 4-重氮基-1,2,3-三唑 | 4-diazo-1,2,3-triazole | 85807-68-7 | C2HN5 |
| 4-重氮咪唑 | 4-diazo-4H-imidazole | 89108-47-4 | C3H2N4 |
| 4-醛基四氢吡喃 | 3,4,5,6-tetrahydro-2H-pyran-4-carbaldehyde | 50675-18-8 | C6H10O2 |
| 4-醛基-2-(甲醇)噻唑 | 2-(Hydroxymethyl)thiazole-4-carbaldehyde | 774239-03-1 | C5H5NO2S |
| 4-醛基-1,10-菲咯啉 | 1,10-phenanthroline-4-carboxaldehyde | 31301-30-1 | C13H8N2O |
| 4-醇-6-溴-1H-吲唑 | 6-bromo-1H-indazol-4-ol | 885518-77-4 | C7H5BrN2O |
| 4-醇-6-(溴甲基)嘧啶 | 6-(Bromomethyl)pyrimidin-4-ol | 1269291-22-6 | C5H5BrN2O |
| 4-酮-3,4-二氢-1H-异喹啉-2-羧酸叔丁酯 | tert-butyl 4-oxo-1,3-dihydroisoquinoline-2-carboxylate | 1134327-89-1 | C14H17NO3 |
| 4-邻苯二甲酰亚氨基甲基苯基硼酸频哪醇酯 | 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)isoindoline-1,3-dione | 138500-87-5 | C21H22BNO4 |
| 4-邻苯二甲酰亚氨基乙酰乙酸乙酯 | ethyl 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-oxobutanoate | 13855-80-6 | C14H13NO5 |
| 4-邻苯二甲酰亚氨基丁腈 | 4-phthalimidobutyronitrile | 3184-61-0 | C12H10N2O2 |
| 4-邻甲苯-噻唑-2-胺 | 4-(o-tolyl)thiazol-2-amine | 5330-79-0 | C10H10N2S |
| 4-过氧化氢异环磷酰胺 | 4-hydroperoxyifosfamide | 39800-28-7 | C7H15Cl2N2O4P |
| 4-辛基氨基甲酰基噻吩-3-羧酸 | 4-octylcarbamoylthiophene-3-carboxylic acid | 847052-87-3 | C14H21NO3S |
| 4-辛基异恶唑-3-羧酸乙酯 | ethyl 4-octylisoxazole-3-carboxylate | 1332635-50-3 | C14H23NO3 |
| 4-辛基吡啶 | 4-octylpyridine | 40089-91-6 | C13H21N |
| 4-辛基吗啉 | 4-octylmorpholine | 13063-60-0 | C12H25NO |
| 4-辛基-4H-二噻吩并[3,2-b:2,3-d]吡咯 | 4-n-octyl-4H-dithieno[3,2-b:2′,3′-d]pyrrole | 141029-75-6 | C16H21NS2 |
| 4-辛基-3-苯基异恶唑啉-5-酮 | 4-octyl-3-phenylisoxazoline-5-one | 80490-34-2 | C17H23NO2 |
| 4-表河鲀毒素 | Unii-C67VJ061IS | 98242-82-1 | C11H17N3O8 |
| 4-蝶啶胺 | 4-aminopteridine | 6973-01-9 | C6H5N5 |
| 4-萘-2-基哌啶 | 4-(naphthalen-2-yl)piperidine | 180160-99-0 | C15H17N |
| 4-萘-2-基吡啶 | 4-(2-naphthyl)pyridine | 111876-50-7 | C15H11N |