| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(3,4-二羟基苯基)丁酸 | 4-phenylbutyric acid | 70217-89-9 | C10H12O4 |
| 4-(3,4-二甲氧苯基)-2,4-二氧代丁酸乙酯 | ethyl 4-(3,4-dimethoxyphenyl)-2,4-dioxobutanoate | 70909-46-5 | C14H16O6 |
| 4-(3,4-二甲氧基苯基)苄基溴 | 4-(3,4-dimethoxyphenyl)benzyl bromide | 760987-49-3 | C15H15BrO2 |
| 4-(3,4-二甲氧基苯基)丁胺 | 4-(3,4-dimethoxyphenyl)butanamine | 74027-78-4 | C12H19NO2 |
| 4-(3,4-二甲氧基苯基)-3-庚酮 | 3-Heptanone, 4-(3,4-dimethoxyphenyl)- | 70289-08-6 | C15H22O3 |
| 4-(3,4-二甲氧基苄亚基氨基)安替比林 | 4-(3,4-dimethoxybenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one | 78439-83-5 | C20H21N3O3 |
| 4-(3,4-二甲基苯基)-环戊烷-1,3-二酮 | 4-(3,4-Dimethoxy-phenyl)-cyclohexane-1,3-dione | 74528-53-3 | C14H16O4 |
| 4-(3,4-二甲基-5-氧代-2,5-二氢-1H-吡唑-1-基)苯磺酸 | p-(2,5-Dihydro-3,4-dimethyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonicacid | 76128-33-1 | C11H12N2O4S |
| 4-(3,4-二氯苯氧基)-苯甲醛 | 4-(3,4-dichloro-phenoxy)-benzaldehyde | 78725-50-5 | C13H8Cl2O2 |
| 4-(3,4-二氯苯基)苯甲酸 | 3′,4′-dichloro-[1,1′-biphenyl]-4-carboxylic acid | 7111-64-0 | C13H8Cl2O2 |
| 4-(3,4-二氯苯基)-4-苯基丁酸 | 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid | 79560-18-2 | C16H14Cl2O2 |
| 4-(3,4-二氯苯基)-4-苯基丁-3-烯酸 | 4-(3,4-dichlorophenyl)-4-phenylbut-3-enoic acid | 79560-17-1 | C16H12Cl2O2 |
| 4-(3,4-二氯苯基)-3-丁烯-2-酮 | 4-(3,4-dichlorophenyl)-3-buten-2-one | 74546-02-4 | C10H8Cl2O |
| 4-(3,4-二氯苯基)-1-四氢萘酮 | 4-(3,4-dichlorophenyl)-1-tetralone | 79560-19-3 | C16H12Cl2O |
| 4-(3,4-二氢异喹啉-2(1H)-基磺酰基)苯胺 | 2-((4-aminophenyl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline | 7252-02-0 | C15H16N2O2S |
| 4-(3,4-二氟苯基)-哌啶盐酸盐 | 4-(3,4-difluorophenyl)piperidine hydrochloride | 721958-67-4 | C11H13F2N*ClH |
| 4-(3,3-二甲基三氮烯-1-基)苯甲酸钾盐 | Benzoic acid, p-(3,3-dimethyl-1-triazeno)-, potassium salt | 70055-49-1 | C9H10KN3O2 |
| 4-(3,3-二乙基三氮杂-1-烯-1-基)苯甲腈 | 1-(4-cyanophenyl)-3,3-diethyltriazene | 79664-67-8 | C11H14N4 |
| 4-(3'-甲基-2,2'-螺双[2H-1-苯并吡喃]-7-基)吗啉 | 4-(3'-Methyl-2,2'-spirobi[2H-1-benzopyran]-7-YL)morpholine | 70383-86-7 | C22H21NO3 |
| 4-(2H-[1,2,3]三唑-2-基)哌啶 | 4-(2H-1,2,3-triazol-2-yl)piperidine | 765270-45-9 | C7H12N4 |
| 4-(2-苯基肼基)苯甲酸 | 4-(2-phenylhydrazino)benzoic acid | 7400-25-1 | C13H12N2O2 |
| 4-(2-苯基咪唑-1-基)硫代丁酰胺 | 4-(2-phenylimidazol-1-yl)thiobutyramide | 791856-59-2 | C13H15N3S |
| 4-(2-苯基吲哚-1-基)苯甲腈 | 4-(2-phenyl-1H-indol-1-yl)benzonitrile | 741709-22-8 | C21H14N2 |
| 4-(2-苯基乙炔基)-2,6-二吡啶-2-基吡啶 | 4'-phenylacetylene-2,2':6',2''-terpyridine | 741264-92-6 | C23H15N3 |
| 4-(2-苯基-3-噻吩-2-基-3,4-二氢吡唑-5-基)吡啶 | 1-Phenyl-3-(4-pyridyl)-5-(2-thienyl)-Δ<sup>2</sup>-pyrazolin | 70091-39-3 | C18H15N3S |
| 4-(2-苯基-1,3-恶唑-5-基)苯胺 | 5-(4-aminophenyl)-2-phenyloxazole | 76046-08-7 | C15H12N2O |
| 4-(2-羧基乙基)苯硼酸频那醇酯 | 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid | 797755-11-4 | C15H21BO4 |
| 4-(2-羟基苯基)-4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶-6-羧酸 | 4-(1-hydroxy-2-phenyl)-4,5,6,7-tetrahydropyrido<3,4-d>imidazole-6-carboxylic acid | 79638-54-3 | C13H13N3O3 |
| 4-(2-羟基乙氧基)-1-萘基乙酮 | 2-(4-Acetyl-1-naphthoxy)-ethanol | 7770-79-8 | C14H14O3 |
| 4-(2-羟基乙基)-4'-甲基-2,2'-联吡啶 | 4-(hydroxyethyl)-4'-methyl-2,2'-bipyridine | 74173-47-0 | C13H14N2O |
| 4-(2-羟基乙基)-3-甲基-2-吡唑啉-5-酮 | 3-Methyl-4-<2-hydroxy-ethyl>-pyrazolon-(5) | 7721-54-2 | C6H10N2O2 |
| 4-(2-羟基乙基)-1-哌嗪丙腈 | 3-(4-(2-hydroxyethyl)piperazin-1-yl)propanenitrile | 77355-07-8 | C9H17N3O |
| 4-(2-羟基丙氧基)-1-萘基乙酮 | 1-(4-Acetyl-1-naphthoxy)-2-propanol | 7761-47-9 | C15H16O3 |
| 4-(2-羟基丙基)哌嗪-1-羧酸叔丁酯 | tert-butyl 4-(2-hydroxypropyl)piperazine-1-carboxylate | 745738-05-0 | C12H24N2O3 |
| 4-(2-羟基丁氧基)-1-萘基乙酮 | 1-(4-Acetyl-1-naphthoxy)-butanol-(2) | 7761-48-0 | C16H18O3 |
| 4-(2-羟基-5-甲氧基苯基)-4-氧代丁酸 | 4-(2-Hydroxy-5-methoxyphenyl)-4-oxobutanoic Acid | 75501-54-1 | C11H12O5 |
| 4-(2-羟基-3-异丙氧基丙氧基)-1-萘基乙酮 | 3-<4-Acetyl-1-naphthoxy>-1-isopropoxy-2-propanol | 7761-49-1 | C18H22O4 |
| 4-(2-羟基-3-(吗啉)丙氧基)苯基硼酸频哪醇酯 | 1-morpholin-4-yl-3-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenoxy]propan-2-ol | 756520-73-7 | C19H30BNO5 |
| 4-(2-羟基-3,5-二甲基-苯基)-4-氧代-丁酸 | 4-(2-Hydroxy-3,5-dimethylphenyl)-4-oxobutanoic Acid | 7356-03-8 | C12H14O4 |
| 4-(2-羟乙基磺酰基)苯甲酸 | 2-(4-carboxyphenylsulphonyl)ethanol | 7180-09-8 | C9H10O5S |
| 4-(2-羟乙基)环己醇 | 4-(2-hydroxyethyl)cyclohexanol | 74058-21-2 | C8H16O2 |
| 4-(2-硫乙基)苯甲酸1-甲酯 | 4-(2-Sulfo-ethyl)-benzoic acid methyl ester | 756469-30-4 | C10H12O5S |
| 4-(2-硝基苯基)-3-苯基-1,2,4-恶二唑-5-酮 | 4-(2-nitrophenyl)-3-phenyl-1,2,4-oxadiazol-5-one | 72602-70-1 | C14H9N3O4 |
| 4-(2-硝基苯基)-3-氨基硫脲 | 4-(2'-nitrophenyl)-3-thiosemicarbazide | 73305-12-1 | C7H8N4O2S |
| 4-(2-甲酰基-1H-吡咯-1-基)苯磺胺 | 4-(2-formyl-pyrrol-1-yl)-benzenesulfonic acid amide | 72751-82-7 | C11H10N2O3S |
| 4-(2-甲氧基苯氧基)-苯甲醛 | 4-(2-methoxyphenoxy)benzaldehyde | 78725-48-1 | C14H12O3 |
| 4-(2-甲氧基苯基)-2,4-二氧代丁酸 | 2,4-dioxo-4-(2-methoxyphenyl)butanoic acid | 77664-74-5 | C11H10O5 |
| 4-(2-甲氧基乙胺)哌啶-1-羧酸叔丁酯 | tert-butyl 4-((2-methoxyethyl)amino)piperidine-1-carboxylate | 710972-40-0 | C13H26N2O3 |
| 4-(2-甲氧基乙氧基)苯甲酰氯 | 4-(2-Methoxy-ethoxy)-benzoyl chloride | 756478-87-2 | C10H11ClO3 |
| 4-(2-甲氧基乙氧基)苯-1,3-二胺 | 2.4-Diaminophenyl-2'-methoxyethylether | 71077-37-7 | C9H14N2O2 |