| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,6-二溴哌啶 | 2,6-Dibromopiperidine | 916792-59-1 | C5H9Br2N |
| 2,6-二氮杂螺[3.5]壬烷二盐酸盐 | 2,6-Diazaspiro[3.5]nonane dihydrochloride | 1334499-63-6 | C7H16Cl2N2 |
| 2,6-二氮杂螺[3.5]壬烷-6-甲酸叔丁酯盐酸盐 | tert-butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate hydrochloride | 1279844-25-5 | C12H22N2O2*ClH |
| 2,6-二氮杂螺[3.5]壬烷-6-甲酸叔丁酯 | tert-butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate | 885272-17-3 | C12H22N2O2 |
| 2,6-二氮杂螺[3.5]壬烷 | 2,6-Diazaspiro[3.5]nonane | 885482-15-5 | C7H14N2 |
| 2,6-二氮杂双环[3.2.1]辛烷-2-羧酸叔丁酯 | tert-butyl 2,6-diazabicyclo[3.2.1]octane-2-carboxylate | 286946-98-3 | C11H20N2O2 |
| 2,6-二氮杂三环[3.3.1.13,7]癸烷-2,6-二基二(氧代),1,3,5,7-四甲基-(9CI) | Dupeyredioxyl | 127873-48-7 | C12H20N2O2 |
| 2,6-二氧代哌啶-4-羧酸 | 2,6-dioxopiperidine-4-carboxylic acid | 6973-55-3 | C6H7NO4 |
| 2,6-二氧代-5-乙基-5-苯基-3-哌啶基硫氰酸酯 | 2-Fenyl-2-ethyl-4-thiocyano-glutarimid | 26723-07-9 | C14H14N2O2S |
| 2,6-二叔丁基-哌啶 | 2,6-di-tert-butylpiperidine | 85237-75-8 | C13H27N |
| 2,6-二乙基-4-氧代哌啶-1-羧酸叔丁酯 | tert-butyl 2, 6-diethyl-4-oxopiperidine-1-carboxylate | 1148130-16-8 | C14H25NO3 |
| 2,6-二乙基-2,3,6-三甲基哌啶-4-醇 | 2,6-diethyl-2,3,6-trimethyl-4-hydroxypiperidine | 61683-14-5 | C12H25NO |
| 2,6-二乙基-2,3,6-三甲基哌啶-4-胺 | 2,6-diethyl-2,3,6-trimethyl-piperidin-4-yl-amine | 61682-91-5 | C12H26N2 |
| 2,6-二乙基-2,3,6-三甲基-1-(1-苯基乙氧基)哌啶-4-醇 | 1-(1-phenylethoxy)-2,6-diethyl-2,3,6-trimethyl-4-hydroxypiperidine | 244020-85-7 | C20H33NO2 |
| 2,6-二乙基-2,3,6-三甲基-1-(1-苯基乙氧基)哌啶-4-酮 | 1-(1-phenylethoxy)-2,3,6-trimethyl-2,6-diethyl-4-oxopiperidine | 244021-01-0 | C20H31NO2 |
| 2,6-二乙基-2,3,6-三甲基-1,4-哌啶二醇 | 2,6-diethyl-2,3,6-trimethylpiperidine-1,4-diol | 376588-28-2 | C12H25NO2 |
| 2,6-二乙基-1-甲基-哌啶 | 2,6-diethyl-1-methyl-piperidine | 103906-18-9 | C10H21N |
| 2,6-二乙基-1,2,3,6-四甲基哌啶 | 2,6-diethyl-1,2,3,6-tetramethylpiperidine | 61746-14-3 | C13H27N |
| 2,6-二(2-氯苯基)-3-甲基哌啶-4-酮 | 3t-methyl-2r,6c-bis(o-chlorophenyl)piperidin-4-one | 134645-32-2 | C18H17Cl2NO |
| 2,5-二苯基-4-(1-哌啶基亚甲基)-2H-吡唑-3(4H)-酮 | 4,5-dihydro-1,3-diphenyl-4-(N-piperidyl)methylidin-5-oxo-1H-pyrazole | 5272-54-8 | C21H21N3O |
| 2,5-二羟基-5-甲基-3-哌啶-1-基环戊-2-烯-1-酮 | piperidino-hexose-reductone | 34421-11-9 | C11H17NO3 |
| 2,5-二甲基哌啶-4-酮盐酸盐 | 2,5-Dimethyl-4-piperidone hydrochloride | 102074-04-4 | C7H13NO*ClH |
| 2,5-二甲基-哌啶 | 2,5-dimethylpiperidine | 34893-50-0 | C7H15N |
| 2,5-二甲基-4-苯基-4-丙酰氧基-1-[3-(1-吡咯烷基)丙基]哌啶 | Propionic acid 2,5-dimethyl-4-phenyl-1-(3-pyrrolidin-1-yl-propyl)-piperidin-4-yl ester | 54521-98-1 | C23H36N2O2 |
| 2,5-二甲基-4-羟基哌啶 | 2,5-dimethylpiperidin-4-ol | 39251-56-4 | C7H15NO |
| 2,5-二甲基-3-[(4-甲基-1-哌啶基)甲基]苯甲醛 | 2,5-Dimethyl-3-((4-methylpiperidin-1-yl)methyl)benzaldehyde | 894213-77-5 | C16H23NO |
| 2,5-二甲基-3-[(3-甲基-1-哌啶基)甲基]苯甲醛 | 2,5-Dimethyl-3-[(3-methyl-1-piperidinyl)methyl]benzaldehyde | 894213-72-0 | C16H23NO |
| 2,5-二甲基-3-[(2-甲基-1-哌啶基)甲基]苯甲醛 | 2,5-Dimethyl-3-((2-methylpiperidin-1-yl)methyl)benzaldehyde | 894213-68-4 | C16H23NO |
| 2,5-二甲基-1-苯基-哌啶-4-酮 | 2,5-dimethyl-1-phenyl-piperidin-4-one | 107414-98-2 | C13H17NO |
| 2,5-二甲基-1-烟酰基哌啶-4-酮 | 2,5-dimethyl-1-nicotinoyl-piperidin-4-one | 100615-68-7 | C13H16N2O2 |
| 2,5-二甲基-1-哌啶磺酰胺 | 2,5-Dimethyl-piperidine-1-sulfonic acid amide | 29609-26-5 | C7H16N2O2S |
| 2,5-二甲基-1-(5-甲基-己-2,4-二烯基)-哌啶-4-酮 | 2,5-dimethyl-1-(5-methyl-hexa-2,4-dienyl)-piperidin-4-one | 100966-59-4 | C14H23NO |
| 2,5-二甲基-1-(3-甲基-丁-2-烯基)-哌啶-4-酮 | 2,5-dimethyl-1-(3-methyl-but-2-enyl)-piperidin-4-one | 101738-79-8 | C12H21NO |
| 2,5-二甲基-1-(3-丙氧基-丙基)-哌啶-4-酮 | 2,5-dimethyl-1-(3-propoxy-propyl)-piperidin-4-one | 100539-50-2 | C13H25NO2 |
| 2,5-二氮杂二环[2.2.2]辛烷-2,5-二基二(苯基甲酮) | 2,5-Benzoyl-2,5-diazabicyclo<2.2.2>octan | 1098-69-7 | C20H20N2O2 |
| 2,5-二氮杂二环[2.2.2]辛-5-烯-3-酮,4-氯-6-乙氧基-2-(苯基甲基)- | 2-benzyl-4-chloro-6-ethoxy-2,5-diazabicyclo<2.2.2>oct-5-en-3-one | 139268-46-5 | C15H17ClN2O2 |
| 2,5-二哌啶酮 | piperidine-2,5-dione | 52065-78-8 | C5H7NO2 |
| 2,5-二(1-哌啶基甲基)苯-1,4-二醇 | 2,5-bis(piperidin-1-ylmethyl)benzene-1,4-diol | 1753-68-0 | C18H28N2O2 |
| 2,4-哌啶二酮 | piperidine-2,4-dione | 50607-30-2 | C5H7NO2 |
| 2,4-二羟基-2,4-二甲基-6-氧代-3-哌啶甲酰胺 | 2,4-Dihydroxy-2,4-dimethyl-6-oxopiperidine-3-carboxamide | 81124-62-1 | C8H14N2O4 |
| 2,4-二硝基苯酚,哌啶 | piperidinium 2,4-dinitrophenolate | 42824-45-3 | C5H11N*C6H4N2O5 |
| 2,4-二甲基哌啶盐酸盐 | (+/-)-2,4-dimethyl-piperidine; hydrochloride | 91846-47-8 | C7H15N*ClH |
| 2,4-二甲基哌啶 | dl-2,4-dimethyl-piperidine | 6287-19-0 | C7H15N |
| 2,4-二甲基-6-(哌啶-1-基甲基)苯酚 | 2,4-dimethyl-6-(piperidine-1-yl-methyl)phenol | 55136-97-5 | C14H21NO |
| 2,4-二甲基-5-[(4-甲基-1-哌啶基)甲基]苯甲醛 | 2,4-Dimethyl-5-((4-methylpiperidin-1-yl)methyl)benzaldehyde | 894207-03-5 | C16H23NO |
| 2,4-二溴-6-(哌啶-1-基甲基)苯酚 | 2,4-dibromo-6-piperidin-1-ylmethyl-phenol | 53500-69-9 | C12H15Br2NO |
| 2,4-二氰基-3-乙基-3-甲基戊二酰亚胺 | 4-ethyl-4-methyl-3,5-dicyano-2,6-piperidinedione | 1135-62-2 | C10H11N3O2 |
| 2,4-二氧代-9-苯甲基-3,9-二氮杂螺[5.5]十一烷-1,5-二甲腈 | 9-benzyl-2,4-dioxo-3,9-diazaspiro[5,5]undecane-1,5-dicarbonitrile | 189333-46-8 | C18H18N4O2 |
| 2,4-二氧代-3-哌啶羧酸 | 2,4-Dioxopiperidine-3-carboxylic acid | 220947-80-8 | C6H7NO4 |
| 2,4-二氢-5-苯基-2-(1,2,5-三甲基-4-哌啶基)-3H-吡唑-3-酮 | 5-Phenyl-2-(1,2,5-trimethyl-piperidin-4-yl)-2,4-dihydro-pyrazol-3-one | 102689-19-0 | C17H23N3O |