| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2-氯吡啶-3-基)-4-羟基丁酸乙酯 | ethyl 4-(2-chloropyridin-3-yl)-4-hydroxybutyrate | 880769-86-8 | C11H14ClNO3 |
| 4-(2-氯乙磺酰基)丁酸 | 4-(2-chloroethylsulfonyl)butyric acid | 121315-24-0 | C6H11ClO4S |
| 4-(2-氯乙基)氨基-4-氧代丁酸甲酯 | methyl 7-chloro-4-oxo-5-azaheptanoate | 20635-21-6 | C7H12ClNO3 |
| 4-(2-氯丙-2-基)-1-甲基环己烯 | α-terpinyl chloride | 39864-10-3 | C10H17Cl |
| 4-(2-氯-4-硝基苯基)苯甲酸 | Sodium (1R-(1alpha,4abeta,4balpha,10aalpha))-1,2,3,4,4a,4b,5,9,10,10a-decahydro-7-isopropyl-1,4a-dimethylphenanthren-1-carboxylate | 51590-83-1 | C20H29NaO2 |
| 4-(2-氨基-3-氯苯基)苯甲酸 | Methyl 2-sulfooctadecanoate, sodium salt | 4062-78-6 | C19H38NaO5S |
| 4-(2-氧代环戊基)丁酸 | 4-(2-oxocyclopentyl)butanoic acid | 3296-46-6 | C9H14O3 |
| 4-(2-氧代环己基)丁酸 | 4-(2-oxo-cyclohexyl)-butyric acid | 1838-60-4 | C10H16O3 |
| 4-(2-氧代吡咯烷-1-基)丁酸甲酯 | 4-(2-oxo-pyrrolidino)-butyric acid methyl ester | 6740-20-1 | C9H15NO3 |
| 4-(2-氧代-1-吡咯烷)-丁酸 | 4-(2-oxopyrrolidin-1-yl)butanoic acid | 6739-80-6 | C8H13NO3 |
| 4-(2-氟苯基)二环[2.2.1]庚烷 | 1-(2-fluorophenyl)norbornane | 62226-66-8 | C13H15F |
| 4-(2-噻吩基)丁酸甲酯 | methyl 4-(thiophen-2-yl)butanoate | 20828-66-4 | C9H12O2S |
| 4-(2-二甲氨基乙氧基)-5-异丙基-2-甲基酯盐酸盐 | Moxisylyte hydrochloride | 964-52-3 | C16H25NO3*ClH |
| 4-(2-乙炔基-5-甲氧基苯基)-2-亚甲基丁基(1R,2R,5S)-2-异丙基-5-甲基环己基碳酸酯 | 4-(2-ethynyl-5-methoxyphenyl)-2-methylenebutyl (1R,2R,5S)-2-isopropyl-5-methylcyclohexyl carbonate | 1046789-85-8 | C25H34O4 |
| 4-(2-乙氧羰基乙基)苯基硼酸 | (4-(3-ethoxy-3-oxopropyl)phenyl)boronic acid | 660440-57-3 | C11H15BO4 |
| 4-(2-乙基苯基)二环[2.2.1]庚烷 | 1-(2'-Ethylphenyl)norbornan | 62226-61-3 | C15H20 |
| 4-(2-乙基己基氨基)-4-氧代-2-磺酸丁酸 | N-2-ethylhexyl sulfosuccinamate | 194612-72-1 | C12H23NO6S |
| 4-(2-乙基己基)2-磺酸根琥珀酸二钠 | Isopentadecyl methacrylate | 94247-08-2 | C19H36O2 |
| 4-(2-乙基己基)1-十八烷基2-磺酸基琥珀酸酯钠盐 | Sodium 4-(2-ethylhexyl) 1-octadecyl 2-sulphonatosuccinate | 68630-88-6 | C30H57NaO7S |
| 4-(2-丁氧基丙烷-2-基)-1-甲基环己烯 | α-Terpineol-butylaether | 27153-57-7 | C14H26O |
| 4-(2-丁基)苯甲酸 | (+/-)-4-<i>sec</i>-Butyl-benzoesaeure | 40912-38-7 | C11H14O2 |
| 4-(2-(4-异丙基苯并酰胺基)乙氧基)苯甲酸 | 4-<2-(4-isopropylbenzoylamino)ethoxy>benzoic acid | 113079-40-6 | C19H21NO4 |
| 4-(2-(3,4-二甲基苯基)-2-苯基亚乙烯基)-2,2,3,3,5-五甲基-3,4-二氢-2H-吡咯 | 4-(2-(3,4-dimethylphenyl)-2-phenylvinylidene)-2,2,3,3,5-pentamethyl-3,4-dihydro-2H-pyrrole | 1028333-71-2 | C25H29N |
| 4-(2-(1-(丙-1-烯-2-基)环丙基)亚乙基)螺[2.3]己烷 | 4-(2-(1-(prop-1-en-2-yl)cyclopropyl)ethylidene)spiro[2.3]hexane | 1207344-09-9 | C14H20 |
| 4-(2,6-二甲基庚-1,5-二烯基)庚烷-2,6-二酮 | 4-(2,6-Dimethyl-1,5-heptadien-1-yl)-2,6-heptanedione | 84878-53-5 | C16H26O2 |
| 4-(2,6-二烯丙基-3,6-二氢-2H-吡啶-1-基)-4-氧代-丁酸 | 4-(2,6-Diallyl-3,6-dihydro-2H-pyridin-1-yl)-4-oxo-butyric acid | 436088-29-8 | C15H21NO3 |
| 4-(2,6,6三甲基-1-环己烯-1-基)-3-丁烯-2-醇乙酸酯 | 3-Buten-2-ol, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, acetate | 52210-18-1 | C15H24O2 |
| 4-(2,6,6-三甲基环己基)-3-甲基-2-丁醇 | 3-methyl-4-(2,2,6-trimethyl-cyclohexyl)-butan-2-ol | 60241-53-4 | C14H28O |
| 4-(2,6,6-三甲基-1-环己烯基)丁-3-烯-2-酮 | cis-β-Jonon | 35031-06-2 | C13H20O |
| 4-(2,6,6-三甲基-1-环己烯-1-基)-3-丁烯-2-醇乙酸酯 | β-Ionolacetat | 22030-19-9 | C15H24O2 |
| 4-(2,6,6-三甲基-1-环己烯-1-基)-3-丁烯-2-醇 | beta-ionol | 22029-76-1 | C13H22O |
| 4-(2,6,10-三甲基十一碳-1,5,9-三烯基)苯甲酸 | 4-(2',6',10'-trimethyl-1',5',9'-undecatrienyl)benzoic acid | 90394-57-3 | C21H28O2 |
| 4-(2,5-二甲基-1H-吡咯-1-基)-N-(1-甲基乙基)丁酰胺 | 4-(2,5-Dimethyl-pyrrol-1-yl)-N-isopropyl-butyramide | 110525-49-0 | C13H22N2O |
| 4-(2,5-二氧代-六氢-咪唑并[4,5-d]咪唑-1-基)-丁酸 | 4-(2,5-dioxohexahydro-imidazo[4,5-d]imidazole-1-(2H)-yl)butanoic acid | 370585-14-1 | C8H12N4O4 |
| 4-(2,5-二氧代-1-吡咯烷)-丁酸 | 4-(2,5-dioxopyrrolidin-1-yl)butanoic acid | 31601-68-0 | C8H11NO4 |
| 4-(2,5,6,6-四甲基-2-环己烯-1-基)-3-丁烯-2-酮 | 6-methyl-Ι-ionone | 79-69-6 | C14H22O |
| 4-(2,4-二硫代-1,3-噻唑烷-3-基)丁酸 | 4-(2,4-dithioxo-thiazolidin-3-yl)-butyric acid | 60708-95-4 | C7H9NO2S3 |
| 4-(2,3-二羟基丙氧基)-4-氧代丁酸 | glycerol succinate | 94199-49-2 | C7H12O6 |
| 4-(2,2-二甲氧基-1-甲基乙基)甲苯 | p-(2,2-dimethoxy-1-methylethyl)toluene | 84878-56-8 | C12H18O2 |
| 4-(2,2-二甲基丙氧基)-4-氧代丁酸 | (2,2-Dimethylpropyl) hydrogen succinate | 80166-56-9 | C9H16O4 |
| 4-(2,2-二甲基-6-亚甲基环己基)丁烷-2-酮 | Dihydro-γ-jonon | 13720-12-2 | C13H22O |
| 4-(2,2-二乙氧基-1-甲基乙基)甲苯 | 4-(2,2-Diethoxy-1-methylethyl)toluene | 84878-55-7 | C14H22O2 |
| 4-(2,2,6-三甲基环己基)丁烷-2-基乙酸酯 | Tetrahydroionyl acetate | 68555-59-9 | C15H28O2 |
| 4-(2,2,6-三甲基环己基)-2-丁酮 | 4-(2,2,6-trimethylcyclohexyl)-butan-2-one | 6138-85-8 | C13H24O |
| 4-(2,2,3-三甲基环戊基)丁酸 | GIV3727 | 957136-80-0 | C12H22O2 |
| 4-(2,2,3-三甲基-6-亚甲基环己基)-3-丁烯-2-酮 | gamma methyl ionone | 79-68-5 | C14H22O |
| 4-(2,2,3-三甲基-3-环戊烯-1-基)丁腈 | 2,2,3-Trimethylcyclopent-3-enebutyronitrile | 78904-51-5 | C12H19N |
| 4-(2,2,3-三甲基-3-环戊烯-1-基)-3-丁烯腈 | 3-Butenenitrile, 4-(2,2,3-trimethyl-3-cyclopenten-1-yl)- | 71042-96-1 | C12H17N |
| 4-(2,2,3-三甲基-3-环戊烯-1-基)-2-丁烯酸 | 4-(2,2,3-trimethylcyclopent-3-enyl)but-2-enoic acid | 85187-20-8 | C12H18O2 |
| 4-(2,2,3,6-四甲基环己基)-3-丁烯-2-酮 | 4-(2,2,3,6-tetramethyl-1-cyclohexyl)-3-buten-2-one | 54992-90-4 | C14H24O |