| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-丙基-4H-3,1-苯并氧硫杂环己二烯-4-酮 | 3-Propyl-4-thiaisochromanon-(1) | 6629-33-0 | C11H12O2S |
| 2-丙基-4-(3,4,5-三甲氧基苯甲酰基)吗啉 | Morpholine, 2-n-propyl-4-(3,4,5-trimethoxybenzoyl) | 64039-17-4 | C17H25NO5 |
| 2-丙基-4,6-二甲基吡啶 | 4,6-dimethyl-2-(propanyl)pyridine | 6753-29-3 | C10H15N |
| 2-丙基-2-戊烯酸 | 2-Pentenoic acid, 2-propyl- | 60218-41-9 | C8H14O2 |
| 2-丙基-1,3-苯并二硫醇 | 2-n.propil-1,3-benzoditiolo | 61666-76-0 | C10H12S2 |
| 2-丙基-1,3-噻唑-5-甲醛 | 2-propyl-5-thiazole-carboxaldehyde | 60587-86-2 | C7H9NOS |
| 2-丙-2-烯基-3a,4,5,6,7,7alpha-六氢异吲哚-1,3-二酮 | 2-allylhexahydro-2H-isoindole-1,3-dione | 68260-70-8 | C11H15NO2 |
| 2-丙-2-炔基苯甲酰氯 | 2-Prop-2-ynyloxybenzoic acid chloride | 65211-53-2 | C10H7ClO2 |
| 2-丙-2-基氧基硫代甲酰基巯基乙酸 | 2-(isopropoxycarbonothioylthio)acetic acid | 6317-19-7 | C6H10O3S2 |
| 2-丙-1-烯-2-基己酸 | 2-n-Butyl-3-methyl-3-butensaeure | 60582-28-7 | C9H16O2 |
| 2-丙-1-烯-2-基呋喃 | 2-isopropenylfuran | 6137-68-4 | C7H8O |
| 2-丙-1-烯-2-基-2,3-二氢-1-苯并呋喃 | 2-isopropenyl-2,3-dihydrobenzofuran | 62452-76-0 | C11H12O |
| 2-丙-1-烯-2-基-1,3-恶唑-4-羧酸乙酯 | ethyl 2-(prop-1-en-2-yl)oxazole-4-carboxylate | 618884-47-2 | C9H11NO3 |
| 2-三甲基硅烷基-喹啉 | 2-(trimethylsilyl)quinoline | 65094-38-4 | C12H15NSi |
| 2-三氟甲基苯胺 | 2-(trifluoromethyl)benzamidine | 656813-83-1 | C8H7F3N2 |
| 2-三氟甲基联苯-3-甲醛 | 2'-(trifluoromethyl)biphenyl-3-carbaldehyde | 675596-31-3 | C14H9F3O |
| 2-三氟甲基环庚烷酮 | 2-trifluoromethyl-cycloheptanone | 60719-13-3 | C8H11F3O |
| 2-三氟甲基嘧啶-5-甲醇 | (2-(Trifluoromethyl)pyrimidin-5-yl)methanol | 608515-90-8 | C6H5F3N2O |
| 2-三氟甲基嘧啶-4-胺 | 2-(trifluoromethyl)pyrimidin-4-amine | 672-42-4 | C5H4F3N3 |
| 2-三氟甲基-4,6-二羟基嘧啶 | 2-trifluoromethyl-4,6-dihydroxypyrimidine | 672-47-9 | C5H3F3N2O2 |
| 2-三氟甲基-1H-苯并咪唑-7-羧酸 | 2-trifluoromethyl-1H-benzimidazole-7-carboxylic acid | 6866-57-5 | C9H5F3N2O2 |
| 2-三氟甲基-1,1,1,2,3-五氟丙烷 | 2-Trifluoromethyl-1,1,1,2,3-pentafluoropropane | 65781-19-3 | C4H2F8 |
| 2-三丁基甲锡烷基硫烷基乙胺 | (2-Aminoethylthio)tri-n-butyltin | 66583-91-3 | C14H33NSSn |
| 2-丁酰基吡嗪 | 1-(pyrazin-2-yl)butan-1-one | 61892-81-7 | C8H10N2O |
| 2-丁酮缩氨基脲 | butan-2-one semicarbazone | 624-46-4 | C5H11N3O |
| 2-丁烯酸1-环己基乙基酯 | 2-Butenoic acid, 1-cyclohexylethyl ester | 68039-69-0 | C12H20O2 |
| 2-丁烯酰氯 | Crotonyl chloride | 625-35-4 | C4H5ClO |
| 2-丁烯酰异硫氰酸酯 | 2-Butenoyl isothiocyanate | 60034-28-8 | C5H5NOS |
| 2-丁烯二酸(E)与甲基环氧乙烷、环氧乙烷和1,2,3-丙三醇的聚合物 | (E)-but-2-enedioic acid;2-methyloxirane;oxirane;propane-1,2,3-triol | 68400-71-5 | C12H22O9 |
| 2-丁烯二酸(2E)-,单己基酯,二酯与丁二醇 | 2-Butenedioic acid (2E)-, 1-hexyl ester, diester with butanediol | 63450-29-3 | C24H38O8 |
| 2-丁炔-1,4-二醇与环氧氯丙烷的醚化物的水解产物 | But-2-yne-1,4-diol 2-(chloromethyl)oxirane | 68876-96-0 | C7H11ClO3 |
| 2-丁炔-1,4-二醇-(1,1,4,4)-d4 | 2-Butyne-1,4-diol-(1,1,4,4)-d4 | 688790-78-5 | C4H6O2 |
| 2-丁炔-1,4-二基二甲基丙烯酸酯 | 2-butyne-1,4-diyl bis(2-methylacrylate) | 67905-43-5 | C12H14O4 |
| 2-丁氧基苯磺酰氯 | 2-Butoxybenzenesulfonyl chloride | 69129-39-1 | C10H13ClO3S |
| 2-丁氧基苯甲腈 | 2-butoxybenzonitrile | 6609-59-2 | C11H13NO |
| 2-丁氧基戊烷 | 2-Butoxypentane | 62238-02-2 | C9H20O |
| 2-丁氧基四氢呋喃 | 2-n-butoxytetrahydrofuran | 62987-01-3 | C8H16O2 |
| 2-丁氧基乙基磷酸酯二(二乙基铵)盐 | Bis(diethylammonium) 2-butoxyethyl phosphate | 64051-23-6 | C10H26NO5P |
| 2-丁氧基乙基硫酸酯钠盐 | —— | 67656-24-0 | C6H14NaO5S |
| 2-丁氧基乙基溴 | 1-(2-bromoethoxy)butane | 6550-99-8 | C6H13BrO |
| 2-丁氧基-3-甲氧基苯甲醛 | 2-butoxy-3-methoxybenzaldehyde | 65712-73-4 | C12H16O3 |
| 2-丁氧基-3-氯-四氢-吡喃 | 3-Chlor-2-n-butoxytetrahydropyran | 6581-58-4 | C9H17ClO2 |
| 2-丁氧基-3-氯-四氢-吡喃 | 2-butoxy-3-chloro-tetrahydro-pyran | 6581-58-4 | C9H17ClO2 |
| 2-丁氧基-2-羟基丁基乙酸酯 | 1,2-Butanediol, 2-butoxy-, 1-acetate | 68214-09-5 | C10H20O4 |
| 2-丁氧基-2-甲基丙酸甲酯 | α-butoxy-isobutyric acid methyl ester | 62467-24-7 | C9H18O3 |
| 2-丁氧基-2-(4-甲基苯基)磺酰基-1-(4-硝基苯基)乙酮 | 2-Butoxy-2-(4-methylbenzene-1-sulfonyl)-1-(4-nitrophenyl)ethan-1-one | 61821-12-3 | C19H21NO6S |
| 2-丁氧基-1,3,2-二氧杂磷杂环戊烷 2-氧化物 | 2-butoxy-1,3,2-dioxaphospholane 2-oxide | 67554-09-0 | C6H13O4P |
| 2-丁氧乙基对甲苯磺酸酯 | 2-butoxyethyl-4-methylbenzene sulfonate | 6661-54-7 | C13H20O4S |
| 2-丁氧乙基[(2-丁氧乙基)过氧]羰基碳酸酯 | 1,1'-[Peroxybis(carbonyloxyethane-2,1-diyloxy)]dibutane | 6410-72-6 | C14H26O8 |
| 2-丁氧乙基 2-氯丙酸酯 | 2-chloro-propionic acid-(2-butoxy-ethyl ester) | 68797-46-6 | C9H17ClO3 |