| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2-丁基硼酸频呢醇酯 | (±)-2-sec-butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 66217-57-0 | C10H21BO2 |
| 2-丁基硫烷基-2-丙烯醛 | 2-butylsulfanylpropenal | 63234-15-1 | C7H12OS |
| 2-丁基硫代-2-乙基丁酰胺 | 2-Butylmercapto-2-ethyl-buttersaeure-amid | 66859-54-9 | C10H21NOS |
| 2-丁基环己酮-2-羧酸乙酯 | ethyl 2-butylcyclohexanone-2-carboxylate | 66709-51-1 | C13H22O3 |
| 2-丁基环丙烷甲酸甲酯 | methyl-2-butylcyclopropane-1-carboxylate | 64583-94-4 | C9H16O2 |
| 2-丁基氨基-2-苯基-乙酸乙酯 | Ethyl 2-(butylamino)-2-phenylacetate | 6976-78-9 | C14H21NO2 |
| 2-丁基嘧啶 | 2-butylpyrimidine | 61327-65-9 | C8H12N2 |
| 2-丁基十氢萘-1-羧酸 | 2-Butyldecahydronaphthalene-1-carboxylic acid | 663622-00-2 | C15H26O2 |
| 2-丁基十氢萘 | 2-butyldecahydronaphthalene | 6305-52-8 | C14H26 |
| 2-丁基亚磺酰基-4-甲基-1,3-恶唑 | 2-(butane-1-sulfinyl)-4-methyl-oxazole | 62124-58-7 | C8H13NO2S |
| 2-丁基二苯基磷酸酯 | 2-butyl diphenyl phosphate | 66325-22-2 | C16H19O4P |
| 2-丁基-丁-1-烯-3-炔 | 3-methylenehept-1-yne | 65050-57-9 | C8H12 |
| 2-丁基-N,N-二甲基苄胺 | 2-butyl-N,N-dimethylbenzylamine | 67292-50-6 | C13H21N |
| 2-丁基-6-苯基吡啶 | 2-Butyl-6-phenyl-pyridin | 60272-71-1 | C15H17N |
| 2-丁基-6-吡啶-2-基吡啶 | 6-n-butyl-2,2'-bipyridine | 61633-03-2 | C14H16N2 |
| 2-丁基-5-甲基-2,4-二氢-3H-吡唑-3-酮 | 2-butyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one | 65156-70-9 | C8H14N2O |
| 2-丁基-5-丙基呋喃 | 2-n-propyl-5-n-butylfuran | 67632-31-9 | C11H18O |
| 2-丁基-5-[[4-(二苯甲基)哌嗪-1-基]甲基]-1-乙基苯并咪唑 | Buterizine | 68741-18-4 | C31H38N4 |
| 2-丁基-5,6-二氢-2,4-二甲基-2H-吡喃 | 2-butyl-5,6-dihydro-2,4-dimethyl-2H-pyran | 62062-85-5 | C11H20O |
| 2-丁基-4-苯基呋喃 | 2-butyl-4-phenylfuran | 63591-11-7 | C14H16O |
| 2-丁基-4-羟甲基咪唑 | 2-butyl-5-hydroxymethyl-1H-imidazole | 68283-19-2 | C8H14N2O |
| 2-丁基-4-甲基-吡啶 | 2-n-butyl-4-methylpyridine | 6304-31-0 | C10H15N |
| 2-丁基-4-氯-5-苄氧基甲基-1H-咪唑 | 5-benzyloxymethyl-2-butyl-4-chloro-1H-imidazole | 679412-76-1 | C15H19ClN2O |
| 2-丁基-4-(3,4,5-三甲氧基苯甲酰基)吗啉 | 2-Butyl-4-(3,4,5-trimethoxybenzoyl)morpholine | 63868-53-1 | C18H27NO5 |
| 2-丁基-4,6-二氯-5-嘧啶胺 | 2-butyl-4,6-dichloro-pyrimidin-5-ylamine | 61456-99-3 | C8H11Cl2N3 |
| 2-丁基-4,4,5,5-四甲基-1,3,2-二杂氧戊硼酸 | pinacol butylboronate | 69190-62-1 | C10H21BO2 |