| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3-(2-丙烯基氧基)-5,6-二甲基-1,2,4-三嗪 | 3-allyloxy-5,6-dimethyl-1,2,4-triazine | 69466-56-4 | C8H11N3O |
| 3-(2-丙炔-1-氧基)-1-丙醇 | 3-(prop-2-yn-1-yloxy)propan-1-ol | 5935-29-5 | C6H10O2 |
| 3-(2-丙炔-1-基氧基)环庚烯 | 3-(2-propynyloxy)cycloheptene | 150546-31-9 | C10H14O |
| 3-(2-丙炔-1-基氧基)吡啶 | 3-prop-2-ynyloxy-pyridine | 69022-70-4 | C8H7NO |
| 3-(2-丙基-3-羟基-4-乙酰基苯氧基)-1-碘丙烷 | 3-(2-propyl-3-hydroxy-4-acetylphenoxy)-1-iodopropane | 79557-63-4 | C14H19IO3 |
| 3-(2-丁烯-1-基氧基)-1-丁烯 | (but-2-enyl)(1-methylprop-2-enyl) ether | 1476-05-7 | C8H14O |
| 3-(2-丁烯-1-基)戊烷-2,4-二酮 | 3-(2-buten-1-yl)pentane-2,4-dione | 29149-84-6 | C9H14O2 |
| 3-(2-丁氧基乙烯基)-2-环己烯-1-酮 | 3-(2-butoxyethenyl)-2-cyclohexen-1-one | 118716-38-4 | C12H18O2 |
| 3-(2-丁氧基乙氧基)-1-丙醇 | 3-(2-Butoxyethoxy)propanol | 10043-18-2 | C9H20O3 |
| 3-(2-(甲基氨基)苯基)-3-氧代丙酸乙酯 | 3-(2-Methylamino-phenyl)-3-oxo-propionic acid ethyl ester | 88187-52-4 | C12H15NO3 |
| 3-(2-(三甲基甲硅烷基)乙炔基)-4-(戊-3,4-二烯基)环己-2-烯酮 | 3-(2-(trimethylsilyl)ethynyl)-4-(penta-3,4-dienyl)cyclohex-2-enone | 1037667-59-6 | C16H22OSi |
| 3-(2,6-二甲氧基苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,6-dimethoxyphenyl)-3-oxopropanoate | 125732-13-0 | C13H16O5 |
| 3-(2,6-二甲基庚基)环戊-2-烯-1-酮 | 3-(2,6-Dimethylheptyl)-2-cyclopenten-1-one | 62597-17-5 | C14H24O |
| 3-(2,6-二甲基庚基)-2-羟基-4,4-二甲基-2-环戊酮 | 3-(2,6-Dimethyl-heptyl)-2-hydroxy-4,4-dimethyl-cyclopent-2-enone | 871482-80-3 | C16H28O2 |
| 3-(2,6-二氯苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,6-dichlorophenyl)-3-oxopropanoate | 72835-87-1 | C11H10Cl2O3 |
| 3-(2,6-二氯-4-硝基-苯氧基)-喹啉-8-羧酸甲酯 | 3-(2,6-dichloro-4-nitro-phenoxy)-quinoline-8-carboxylic acid methyl ester | 315228-52-5 | C17H10Cl2N2O5 |
| 3-(2,6-二氯-4-硝基-苯氧基)-喹啉-6-羧酸甲酯 | 3-(2,6-Dichloro-4-nitro-phenoxy)-quinoline-6-carboxylic acid methyl ester | 315228-49-0 | C17H10Cl2N2O5 |
| 3-(2,6-二氯-4-硝基-苯氧基)-喹啉 | 3-(2,6-dichloro-4-nitrophenoxy)quinoline | 315228-23-0 | C15H8Cl2N2O3 |
| 3-(2,6-二氯-4-硝基-苯氧基)-6-甲基-喹啉 | 3-(2,6-dichloro-4-nitro-phenoxy)-6-methyl-quinoline | 315228-47-8 | C16H10Cl2N2O3 |
| 3-(2,6-二氧代环己基)丙腈 | 2-(2-Cyan-ethyl)-cyclohexan-1,3-dion | 1874-85-7 | C9H11NO2 |
| 3-(2,6-二氟苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,6-difluorophenyl)-3-oxo-propanoate | 97305-12-9 | C11H10F2O3 |
| 3-(2,5-二甲氧基苯甲酰)丙酸 | 3-(2,5-dimethoxybenzoyl)propionic acid | 1084-74-8 | C12H14O5 |
| 3-(2,5-二甲氧基苯基)-3-氧代丙酸甲酯 | methyl 3-(2,5-dimethoxyphenyl)-3-oxopropanoate | 1225553-37-6 | C12H14O5 |
| 3-(2,5-二甲氧基苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,5-dimethoxyphenyl)-3-oxopropanoate | 60946-75-0 | C13H16O5 |
| 3-(2,5-二甲基-3-呋喃基)-3-氧代丙腈 | 3-(2,5-Dimethyl-furan-3-yl)-3-oxo-propionitrile | 175276-62-7 | C9H9NO2 |
| 3-(2,5-二氯噻吩-3-基)-3-氧代丙酸甲酯 | methyl 3-(2,5-dichlorothien-3-yl)-3-oxopropanoate | 189002-77-5 | C8H6Cl2O3S |
| 3-(2,5,5-三甲基-1,3-二氧己环-2-基)噻吩 | 3-(2,5,5-Trimethyl-l,3-dioxane-2-yl)thiophene | 138890-86-5 | C11H16O2S |
| 3-(2,4-二羟基苯甲酰基)-2-(对甲苯基)异吲哚啉-1-酮 | 3-(2,4-dihydroxybenzoyl)-2-(4-methylphenyl)-3H-isoindol-1-one | 95646-24-5 | C22H17NO4 |
| 3-(2,4-二硝基苯氧基)吡啶 | 3-(2,4-dinitro-phenoxy)-pyridine | 40604-27-1 | C11H7N3O5 |
| 3-(2,4-二硝基苯氧基)-2-噻吩羧酸甲酯 | Methyl 3-(2,4-dinitrophenoxy)thiophene-2-carboxylate | 104636-76-2 | C12H8N2O7S |
| 3-(2,4-二甲氧苯基)-5,7-二羟基-2,3-二氢-4H-色烯-4-酮 | 1-(5,6-Dimethylpyrazin-2-yl)butan-1-one | 298210-72-7 | C10H14N2O |
| 3-(2,4-二甲氧基苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,4-dimethoxyphenyl)-3-oxopropanoate | 60946-77-2 | C13H16O5 |
| 3-(2,4-二甲氧基苯基)-3-氧丙酸甲酯 | methyl 3-(2,4-dimethoxyphenyl)-3-oxopropanoate | 676348-64-4 | C12H14O5 |
| 3-(2,4-二甲基苯甲酰基)丙酸 | 4-(2,4-dimethylphenyl)-4-oxobutanoic acid | 15880-03-2 | C12H14O3 |
| 3-(2,4-二甲基苯甲酰)-N-(3-羟基丙基)丙酰胺 | N-(3-Hydroxypropyl)-3-(2,4-dimethylbenzoyl)propionamid | 20381-03-7 | C15H21NO3 |
| 3-(2,4-二甲基苯基)-3-氧代丙酸甲酯 | 3-oxo-3-(2,4-dimethylphenyl)propionic acid methyl ester | 1225915-16-1 | C12H14O3 |
| 3-(2,4-二甲基苯基)-3-氧代丙酸乙酯 | 3-(2,4-dimethyl-phenyl)-3-oxo-propionic acid ethyl ester | 51725-81-6 | C13H16O3 |
| 3-(2,4-二甲基-5-醛基-1H-吡咯)-3-丙酸 | 3-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)-propionic acid | 1133-96-6 | C10H13NO3 |
| 3-(2,4-二氯苯甲酰基)环氧乙烷-2-羧酸 | 3-(2,4-Dichlorobenzoyl)oxirane-2-carboxylic acid | 78874-14-3 | C10H6Cl2O4 |
| 3-(2,4-二氯苯基)-3-氧代丙酸甲酯 | methyl 3-(2,4-dichlorophenyl)-3-oxopropanoate | 56719-67-6 | C10H8Cl2O3 |
| 3-(2,4-二氯-5-硝基苯基)-3-氧代丙酸乙酯 | ethyl ester of (5-nitro-2,4-dichlorobenzoyl)acetic acid | 174312-93-7 | C11H9Cl2NO5 |
| 3-(2,4-二氨基苯氧基)-2-噻吩羧酸甲酯 | Methyl 3-(2,4-diaminophenoxy)thiophene-2-carboxylate | 104636-77-3 | C12H12N2O3S |
| 3-(2,4-二氟苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,4-difluorophenyl)-3-oxopropanoate | 58101-23-8 | C11H10F2O3 |
| 3-(2,4,6-三硝基苯氧基)吡啶 | 3-pyridinyl 2,4,6-trinitrophenylether | 62215-39-8 | C11H6N4O7 |
| 3-(2,4,5-三氟-3-甲基苯基)-3-氧代丙酸乙酯 | ethyl 2-(3-methyl-2,4,5-trifluoro)benzoylacetate | 112822-88-5 | C12H11F3O3 |
| 3-(2,3-二羟基丙基)-2,4,4-三甲基-2-环己烯-1-酮 | 3-(2,3-dihydroxypropyl)-2,4,4-trimethyl-2-cyclohexen-1-one | 825614-92-4 | C12H20O3 |
| 3-(2,3-二甲氧基苯基)-3-氧丙酸甲酯 | methyl 3-oxo-3-(2,3-dimethoxyphenyl)propanoate | 300840-18-0 | C12H14O5 |
| 3-(2,3-二甲氧基苯基)-3-氧丙酸乙酯 | ethyl 3-(2,3-dimethoxyphenyl)-3-oxopropanoate | 528830-98-0 | C13H16O5 |
| 3-(2,3-二氯苯基)-3-氧代丙酸乙酯 | ethyl 3-(2,3-dichlorophenyl)-3-oxopropanoate | 672323-07-8 | C11H10Cl2O3 |
| 3-(2,3-二氢噻吩并[3,4-b][1,4]二恶英-5-基)吡啶 | 2-(3-pyridyl)-3,4-ethylenedioxythiophene | 944998-35-0 | C11H9NO2S |