| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-丁烯基异丁基碳酸酯 | 2-butenyl isobutyl carbonate | 1004556-55-1 | C9H16O3 |
| 2-丁烯基-4-甲基苏氨酸 | (2S,3R,4R,6E)-3-hydroxy-4-methyl-2-amino-oct-6-enoic acid | 81135-57-1 | C9H17NO3 |
| 2-丁烯亚胺酸,4,4,4-三氯-N-(甲磺酰)-2-(三甲基甲硅烷基)-,乙基酯 | N-[(Z)-4,4,4-Trichloro-1-ethoxy-2-trimethylsilanyl-but-2-en-(Z)-ylidene]-methanesulfonamide | 138142-48-0 | C10H18Cl3NO3SSi |
| 2-丁烯二酸,2-氨基-3-氯-,二乙基酯,(Z)- | Diethyl 2-amino-3-chlorobut-2-enedioate | 133093-91-1 | C8H12ClNO4 |
| 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-丁烯-2-醇,乙酸酯,(2E)- | 1-methyl-1-propenyl acetate | 15984-02-8 | C6H10O2 |
| 2-丁烯-2-基三氟甲磺酸酯 | 2-Buten-2-yl-triflate | 105174-95-6 | C5H7F3O3S |
| 2-丁烯-1-酮,1-(2,4-二氯苯基)-2-(1H-咪唑-1-基)- | 3-amino-3-(6-methyl-3-pyridyl)propionic acid | 252989-81-4 | C9H12N2O2 |
| 2-丁烯-1-基琥珀酸酐 | (+/-)-but-2<i>t</i>-enyl-succinic acid-anhydride | 7538-42-3 | C8H10O3 |
| 2-丁烯-1,4-二醇-2-溴乙酸酯 | Acetic acid, bromo-, 2-butene-1,4-diyl ester | 20679-58-7 | C8H10Br2O4 |
| 2-丁烯-1,1-二基二乙酸酯 | 1,1-diacetoxy-but-2-ene | 5860-35-5 | C8H12O4 |
| 2-丁烯,2,3-二氯-1,1,1,4,4,4-六氟-,(Z)-(8CI,9CI) | Broadcillin | 8067-85-4 | C35H38N6O9S2 |
| 2-丁炔-1-基氯甲酸酯 | but-2-ynyl-1-oxycarbonyl chloride | 202591-85-3 | C5H5ClO2 |
| 2-丁炔-1-基丙炔酸酯 | 2-butyn-1-yl propiolate | 109273-63-4 | C7H6O2 |
| 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-丁炔-1,1,4,4-D4-1,4-二醇二乙酸酯 | 2-Butyne-1,4-diol-(1,1,4,4)-d4, Diacetate | 1020719-23-6 | C8H10O4 |
| 2-丁氧基环丙烷羧酸乙酯 | ethyl 2-butoxycyclopropanecarboxylate | 78932-45-3 | C10H18O3 |
| 2-丁氧基乙醇磷酸酯 | Phosphated butyl cellosolve | 39454-62-1 | C6H17O6P |
| 2-丁氧基乙酸甲酯 | Butoxy-essigsaeure-methylester | 10228-54-3 | C7H14O3 |
| 2-丁氧基乙酸 | 2-butoxyacetic acid | 2516-93-0 | C6H12O3 |
| 2-丁氧基乙基硫酸酯钠盐 | 67656-24-0 | C6H14NaO5S | |
| 2-丁氧基乙基氯乙酸酯 | chloro-acetic acid-(2-butoxy-ethyl ester) | 5330-17-6 | C8H15ClO3 |
| 2-丁氧基乙基丙烯酸酯 | acrylic acid 2-butoxy-ethyl ester | 7251-90-3 | C9H16O3 |
| 2-丁氧基-2-羰基乙基(2,4-dichlorophenoxy)乙酸酯 | 2,4-Dichlor-phenoxyacetyl-glycolsaeure-butylester | 52671-26-8 | C14H16Cl2O5 |
| 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-氧代乙基羟基乙酸酯 | 2-Butoxy-2-oxoethyl hydroxyacetate | 85237-82-7 | C8H14O5 |
| 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-丁氧基-1,2-噁硼烷 | 2-butoxy-1,2-oxaborolane | 4525-53-5 | C7H15BO2 |
| 2-丁氧乙基alpha-苯基哌啶-1-乙酸酯氢溴酸盐 | 2-butoxyethyl 2-phenyl-2-piperidin-1-ylacetate;hydron;bromide | —— | C19H30BrNO3 |
| 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N-[[(1R,5S)-5-异氰酸-1,3,3-三甲基环己基]甲基]氨基甲酸酯 | 2-butoxyethyl N-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]carbamate | 72152-95-5 | C18H32N2O4 |
| 2-丁氧乙基 2-氯丙酸酯 | 2-chloro-propionic acid-(2-butoxy-ethyl ester) | 68797-46-6 | C9H17ClO3 |
| 2-丁基辛基硫酸酯钠盐 | 94200-74-5 | C12H26NaO4S | |
| 2-丁基胍,硫酸 | butylguanidine sulfate | 4121-86-2 | 2C5H13N3*H2O4S |
| 2-丁基磺酸 | 2-butanesulfonic acid | 16794-12-0 | C4H10O3S |
| 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-丁基环戊烷-1-羧酸甲酯 | Methyl 2-butylcyclopentane-1-carboxylate | 114644-41-6 | C11H20O2 |
| 2-丁基环丙烷羧酸 | 1-Butyl-cyclopropan-carbonsaeure-(2) | 13536-04-4 | C8H14O2 |
| 2-丁基环丙烷甲酸甲酯 | methyl-2-butylcyclopropane-1-carboxylate | 64583-94-4 | C9H16O2 |
| 2-丁基氨基丙烷-2-基膦酸 | Butaphosphone | 34691-05-9 | C7H18NO3P |
| 2-丁基氨基-2-苯基-乙酸乙酯 | Ethyl 2-(butylamino)-2-phenylacetate | 6976-78-9 | C14H21NO2 |
| 2-丁基十氢萘-1-羧酸 | 2-Butyldecahydronaphthalene-1-carboxylic acid | 663622-00-2 | C15H26O2 |
| 2-丁基二苯基磷酸酯 | 2-butyl diphenyl phosphate | 66325-22-2 | C16H19O4P |
| 2-丁基-N,N,N',N'-四甲基-二杂戊硼烷-(4R,5R)-二甲酰胺 | 2-butyl-N4,N4,N5,N5-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide | 161344-85-0 | C12H23BN2O4 |
| 2-丁基-4-甲基-3-氧代环戊烷乙酸甲酯 | Methyl 2-butyl-4-methyl-3-oxocyclopentaneacetate | 84604-48-8 | C13H22O3 |
| 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 |
| 2-丁基-3-氧杂-1-氮杂螺[4.4]壬-1-烯-4-酮 | 2-Butyl-3-oxa-1-aza-spiro<4,4>non-1-en-4-on | 15026-81-0 | C11H17NO2 |
| 2-丁基-3-氧代环戊烷-1-羧酸甲酯 | methyl 2-butyl-3-oxocyclopentanecarboxylate | 37172-61-5 | C11H18O3 |
| 2-丁基-2-咪唑啉-5-酮 | 2-butyl-2-imidazolin-5-one | 154147-42-9 | C7H12N2O |