| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-亚氨基-3-(苯甲酰甲基)噻唑啉溴氢酸盐 | 2-(2-imino-thiazolidin-3-yl)-1-phenyl-ethanone; hydrobromide | 4335-26-6 | BrH*C11H12N2OS |
| 2-亚戊基环戊酮 | 2-pentylidenecyclopentan-1-one | 16424-35-4 | C10H16O |
| 2-亚庚基环戊酮(6CI,9CI) | 2-heptylidenecyclopentan-1-one | 39189-74-7 | C12H20O |
| 2-亚己基环戊酮 | 2-hexylidenecyclopentanone | 17373-89-6 | C11H18O |
| 2-亚己基环己酮 | 2-Hexyliden-cyclohexanon | 16429-07-5 | C12H20O |
| 2-亚乙基葵醛 | Decanal, 2-ethylidene- | 64825-20-3 | C12H22O |
| 2-亚乙基环己酮 | 2-ethenylcyclohexanone | 1122-24-3 | C8H12O |
| 2-亚乙基己醛 | 2-butyl-2-butenal | 25409-08-9 | C8H14O |
| 2-亚乙基-4-甲基-戊-4-烯醛 | 2-ethylidene-4-methyl-pent-4-enal | 71150-90-8 | C8H12O |
| 2-亚乙二氧基环戊环羧酸乙酯 | ethyl 1,4-dioxaspiro[4,4]nonane-6-carboxylate | 23153-73-3 | C10H16O4 |
| 2-亚丙基环戊烷-1-酮 | 2-propylidene-cyclopentanone | 40564-10-1 | C8H12O |
| 2-亚丁基-1-环己酮 | 2-Butylidenecyclohexanone | 7153-14-2 | C10H16O |
| 2-五氟乙基苯乙酮 | 2-Pentafluoroethyl-acetophenone | 133391-51-2 | C10H7F5O |
| 2-五氟乙基-环己酮 | 2-pentafluoroethyl-cyclohexanone | 56734-75-9 | C8H9F5O |
| 2-二苯基磷酰基-1-苯基戊-1-酮 | 2-diphenylphosphinoyl-1-phenylpentan-1-one | 89091-83-8 | C23H23O2P |
| 2-二甲氨基乙醇右旋酒石酸氢盐 | Deanol bitartrate | 29870-28-8 | C8H17NO7 |
| 2-二甲氧基磷酰硫基-N,N'-二甲基丙烷二酰胺 | Thiophosphoric acid S-(bis-methylcarbamoyl-methyl) ester O,O'-dimethyl ester | 2830-86-6 | C7H15N2O5PS |
| 2-二甲氧基甲基-丙烯腈 | 2-dimethoxymethyl-acrylonitrile | 7515-08-4 | C6H9NO2 |
| 2-二甲基氨基环己-2,5-二烯-1,4-二酮 | Dimethylaminobenzochinon | 3958-86-9 | C8H9NO2 |
| 2-二甲基氨基-3,5,5-三甲基环己-2-烯-1-酮 | 2-(Dimethylamino)-3,5,5-trimethylcyclohex-2-en-1-one | 57696-94-3 | C11H19NO |
| 2-二甲基氨基-1-苯乙酮 | 2-dimethylamino-1-phenyl-ethanone | 3319-03-7 | C10H13NO |
| 2-二甲基氨基-1-[9-(2-二甲基氨基乙酰基)-1,2,3,3a,4,5,6,6a,6b,7,8,9,10,10a,10b,10c-十六氢荧蒽-3-基]乙烷酮二盐酸盐 | 2-(dimethylamino)-1-[4-[2-(dimethylamino)acetyl]-1,2,3,3a,4,5,6,6a,6b,7,8,9,10,10a,10b,10c-hexadecahydrofluoranthen-8-yl]ethanone;hydron;dichloride | —— | C24H42Cl2N2O2 |
| 2-二环己基膦-苯乙酮缩乙二醇 | 2’-(dicyclohexylphosphino)acetophenone ethylene ketal | 221187-50-4 | C22H33O2P |
| 2-二溴乙酰基-苯甲酸 | 2-dibromoacetyl-benzoic acid | 861531-09-1 | C9H6Br2O3 |
| 2-二氯甲基-2,5-二甲基-环己-3-烯酮 | 2-dichloromethyl-2,5-dimethyl-cyclohex-3-enone | 861574-07-4 | C9H12Cl2O |
| 2-二氮杂-4-(1-甲基-1-环己基)-3-氧代丁酸甲酯 | methyl 2-diazo-4-(1-methyl-1-cyclohexyl)-3-oxobutanoate | 104620-50-0 | C12H18N2O3 |
| 2-二氮杂-2-(1-羟基环戊基)乙酸乙酯 | ethyl 2-diazo-2-(1-hydroxycyclopentyl)acetate | 55718-61-1 | C9H14N2O3 |
| 2-二氧代环己烷乙酸 | α,2-Dioxocyclohexaneacetic Acid | 771-12-0 | C8H10O4 |
| 2-二十五烷酮 | 2-pentacosanone | 75207-54-4 | C25H50O |
| 2-二十二烷氧基-N-甲基-3-十八烷氧基-N-(2,3,4,5,6-五羟基己基)丙酰胺 | Sbgmg | 135941-60-5 | C50H101NO8 |
| 2-二十九酮 | 2-Nonacosanone | 17600-99-6 | C29H58O |
| 2-二十七烷酮 | 2-heptacosanone | 7796-19-2 | C27H54O |
| 2-二十一酮 | 2-heneicosanone | 22589-04-4 | C21H42O |
| 2-二乙氧基甲基-1,1-二乙氧基辛烷 | 2-diethoxymethyl-1,1-diethoxyoctane | 59855-08-2 | C17H36O4 |
| 2-二乙氧基甲基-1,1-二乙氧基戊烷 | 2-diethoxymethyl-1,1-diethoxypentane | 21037-61-6 | C14H30O4 |
| 2-二乙氧基甲基-1,1-二乙氧基庚烷 | 2-diethoxymethyl-1,1-diethoxyheptane | 30989-73-2 | C16H34O4 |
| 2-二乙氧基甲基-1,1-二乙氧基己烷 | 2-diethoxymethyl-1,1-diethoxyhexane | 21037-62-7 | C15H32O4 |
| 2-二乙氧基甲基-1,1-二乙氧基丁烷 | 2-(diethoxymethyl)-1,1-diethoxybutane | 30989-69-6 | C13H28O4 |
| 2-乙酰苯甲酸 | 2-acetyl-benzoic acid | 577-56-0 | C9H8O3 |
| 2-乙酰苯甲腈 | 2-acetylbenzonitrile | 91054-33-0 | C9H7NO |
| 2-乙酰苯基硼酸 | (2-acetylphenyl)boronic acid | 308103-40-4 | C8H9BO3 |
| 2-乙酰胺基苯乙酮 | N-phenacylacetamide | 1846-33-9 | C10H11NO2 |
| 2-乙酰胺基-2-脱氧-D-半乳糖 | N-acetyl-D-galactosamine | 14215-68-0 | C8H15NO6 |
| 2-乙酰胺基-2-脱氧-3,6-二-O-乙酰基-Alpha-D-吡喃葡萄糖苷苯甲酯 | 2-acetamido-3,6-di-O-acetyl-2-deoxy-α-D-glucopyranoside | 33639-73-5 | C19H25NO8 |
| 2-乙酰硫代-4-硝基苯乙酮 | S-[2-(4-nitrophenyl)-2-oxoethyl] ethanethioate | 351003-18-4 | C10H9NO4S |
| 2-乙酰硫代-3-硝基苯乙酮 | S-[2-(3-nitrophenyl)-2-oxoethyl] ethanethioate | 351003-16-2 | C10H9NO4S |
| 2-乙酰氨基-6-O-(2-乙酰氨基-2-脱氧-B-D-D-吡喃葡萄糖基)-3-O-(B-D吡喃半乳糖基)-2-脱氧-A-D吡喃半乳糖 | N-[(2S,3R,4R,5R,6R)-6-((2R,3R,4R,5S,6R)-3-Acetylamino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-2,5-dihydroxy-4-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl]-acetamide | 149793-99-7 | C22H38N2O16 |
| 2-乙酰氨基-5-乙酰基苯基乙酸酯 | 2-acetamido-5-acetylphenyl acetate | 1032885-15-6 | C12H13NO4 |
| 2-乙酰氨基-4-硝基苯乙酮 | N-(p-nitrophenacyl)acetamide | 1846-34-0 | C10H10N2O4 |
| 2-乙酰氨基-4-氯-5-硝基乙酰苯 | 2-acetamido-4-chloro-5-nitroacetophenone | 96228-48-7 | C10H9ClN2O4 |