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英文名称 中文名称 CAS号 操作
trans tert-butyl (4-(2-oxoethyl)cyclohexyl)carbamate 反式-4-(BOC-氨基)环己烷乙醛 215790-29-7 详细
(1-[(3-bromophenyl)methyl]piperidin-4-yl)methanol 1-[(3-溴苯基)甲基]哌啶-4-甲醇 1248684-56-1 详细
tert-butyl 9-hydroxy-3-azaspiro[5.5]undecane-3-carboxylate 9-羟基-3-氮杂-螺[5.5]十一烷-3-甲酸叔丁基酯 918644-73-2 详细
3-(dibenzylamino)-2-fluoropropan-1-ol 3-(二苄氨基)-2-氟-1-丙醇 872880-10-9 详细
2,2,3,3-tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-oic acid 2,2,3,3-四甲基-4,7,10,13,16,19-六氧杂-3-硅嘧啶-21-酸 详细
ethyl 3-[(4-oxopiperidin-1-yl)methyl]bicyclo[1.1.1]pentane-1-carboxylate 3-[(4-氧代哌啶-1-基)甲基]双环[1.1.1]戊烷-1-羧酸乙酯 详细
tert-butyl 4-(2-hydroxyethoxy)piperidine-1-carboxylate 1-PIPERIDINECARBOXYLIC ACID, 4-(2-HYDROXYETHOXY)-, 1,1-DIMETHYLETHYL ESTER 163210-40-0 详细
(1s,3s)-3-(methylamino)cyclobutan-1-ol 3-甲氨基环丁烷-1-醇 1033710-17-6 详细
2,2,2-trifluoroacetaldehyde; 3-(4-(piperazin-1-yl)phenyl)piperidine-2,6-dione 2,2,2-三氟乙醛 75-90-1 详细
tert-butyl 4-(piperazine-1-carbonyl)piperazine-1-carboxylate 4-(哌嗪-1-羰基)哌嗪-1-羧酸叔丁酯 203520-35-8 详细
tert-butyl 4-[(piperazin-1-yl)methyl]piperidine-1-carboxylate 4-(哌嗪-1-基甲基)哌啶-1-甲酸叔丁酯 381722-48-1 详细
tert-butyl 2-(trifluoromethyl)piperazine-1-carboxylate 2-三氟甲基哌嗪-1-甲酸叔丁酯 886779-77-7 详细
benzyl 4-(5-[(tert-butoxy)carbonyl]-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)piperazine-1-carboxylate 4-(5-[(叔丁氧基)羰基]-八氢吡咯并[3,4-C]吡咯-2-羰基)哌嗪-1-羧酸苄酯 详细
tert-butyl 4-(2-(piperidin-4-ylmethoxy)ethyl)piperidine-1-carboxylate 4-(2-[(哌啶-4-基)甲氧基]乙基)哌啶-1-羧酸叔丁酯 详细
(2S)-3-(3-bromophenyl)-2-[(3R)-1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl]propanoic acid 2S-3-(3-溴苯基)-2-[(3R)-1-叔丁氧羰基]吡咯烷-3-基]丙酸 详细
4-(dibenzylamino)-3-fluoro-2-methylbutan-2-ol (R)-2-甲基-3-氟-4-(二苄基氨基)-2-丁醇 1609545-83-6 详细
trans-4-(hydroxymethyl)cyclohexanol 反-4-(羟甲基)环己醇 3685-27-6 详细
(9H-fluoren-9-yl)methyl N-({[(2-[(prop-2-en-1-yl)amino]ethoxy)methyl]carbamoyl}methyl)carbamate (9H-芴-9-基)甲基 N-(2-(2-烯-1-氨基]乙氧基)甲基]氨基甲酰基}甲基)氨基甲酸酯 详细
tert-butyl 9-(prop-2-yn-1-yl)-3,9-diazaspiro[5.5]undecane-3-carboxylate 9-(丙基-2-炔基-1-基)-3,9-二氮杂螺[5.5]十一烷-3-羧酸叔丁酯 2633726-51-7 详细
1-(3-bromopropyl)piperazine hydrochloride 1-(3-溴丙基)哌嗪盐酸盐 856840-59-0 详细
8,11-dioxadispiro[3.2.4^{7}.2^{4}]tridecan-2-ol 8,11-二噁二吡唑[3.2.47.24]十三烷-2-醇 1590372-81-8 详细
2,2,3,3-tetramethyl-4,7,10,13,16-pentaoxa-3-silaoctadecan-18-oic acid 2,2,3,3-四甲基-4,7,10,13,16-五氧杂-3-硅辛烷-18-酸 详细
tert-butyl 4-(2-(tert-butoxycarbonyl)hydrazineyl)-3,3-difluoropiperidine-1-carboxylate 4-((叔丁氧羰基)氨基}氨基-3,3-二氟哌啶-1-羧酸叔丁酯 1534350-67-8 详细
tert-butyl (trans-4-(2-hydroxyethyl)cyclohexyl)carbamate 反式-1-(BOC-氨基)-4-(2-羟乙基)环己烷 917342-29-1 详细
ethyl 2-oxo-1-azaspiro[4.5]decane-8-carboxylate 2-氧代-1-氮杂螺[4.5]癸烷-8-羧酸乙酯 1310478-81-9 详细
tert-butyl 4-(2-(methylamino)ethyl)piperidine-1-carboxylate tert-butyl 4-(2-(methylamino)ethyl)piperidine-1-carboxylate 896103-62-1 详细
tert-butyl 4-(3-[(4-methylbenzenesulfonyl)oxy]propyl)piperidine-1-carboxylate TERT-BUTYL 4-(3-HYDROXYPROPYL)TETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE 203306-85-8 详细
tert-butyl N-(4-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)piperazin-1-yl)butyl)carbamate N-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-5-基)哌嗪-1-基)丁基)氨基甲酸叔丁酯 详细
tert-butyl N-[(1-(2-(2-aminoethoxy)ethyl)piperidin-4-yl)methyl]carbamate N-[(1-(2-氨基乙氧基)乙基)哌啶-4-基)甲基]氨基甲酸叔丁酯 详细
tert-butyl N-(1-(2-(2-(2-aminoethoxy)ethoxy)ethyl)piperidin-4-yl)carbamate N-(1-(2-(2-(2-氨基乙氧基)乙氧基)乙基)哌啶-4-基)氨基甲酸叔丁酯 详细
tert-butyl 4-(4-hydroxyphenyl)piperidine-1-carboxylate 1-BOC-4-对羟基苯基哌啶 149377-19-5 详细
tert-butyl N-(2-(2-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)piperazin-1-yl)ethoxy)ethyl)carbamate N-(2-(2-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)哌嗪-1-基)乙氧基)乙基)氨基甲酸叔丁酯 2357113-66-5 详细
tert-butyl N-[(1S,3S)-3-(2-aminoethoxy)cyclobutyl]carbamate N-[(1S,3S)-3-(2-氨基乙氧基)环丁基]氨基甲酸叔丁酯 详细
tert-butyl N-(3-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)prop-2-yn-1-yl)carbamate N-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)丙基-2-炔-1-基)氨基甲酸叔丁酯 2307477-02-5 详细
tert-butyl N-(2-(2-(2-(4-ethynylpiperidin-1-yl)-2-oxoethoxy)ethoxy)ethyl)carbamate N-(2-(2-(4-乙炔基哌啶-1-基)-2-氧代乙氧基)乙氧基)乙基)氨基甲酸叔丁酯 详细
tert-butyl N-(1-(2-aminoethyl)piperidin-4-yl)carbamate [1-(2-AMino-ethyl)-piperidin-4-yl]-carbaMic acid tert-butyl ester 259180-79-5 详细
tert-butyl N-(2-(2-(2-(4-ethynylpiperidin-1-yl)ethoxy)ethoxy)ethyl)carbamate N-(2-(2-(4-乙炔基哌啶-1-基)乙氧基)乙氧基)乙基)氨基甲酸叔丁酯 详细
tert-butyl N-(6-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)piperazin-1-yl)hexyl)carbamate N-(6-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-5-基)哌嗪-1-基)己基)氨基甲酸叔丁酯 2636798-36-0 详细
tert-butyl (2-(4-formylphenoxy)ethyl)carbamate (2-(4-甲酰基苯氧基)乙基)氨基甲酸叔丁酯 198990-09-9 详细
3-tert-butyl 6-ethyl 3-azabicyclo[3.1.0]hexane-3,6-dicarboxylate 3-氮杂双环[3.1.0]己烷-3,6-二甲酸 3-叔丁酯 6-乙酯 179236-78-3 详细
tert-butyl 4-(2-(ethoxycarbonyl)cyclopropyl)piperidine-1-carboxylate 4-(2-(乙氧羰基)环丙基)哌啶-1-羧酸叔丁酯 1824021-64-8 详细
tert-butyl N-(1-(2-(2-(2-aminoethoxy)ethoxy)acetyl)piperidin-4-yl)carbamate N-(1-(2-(2-(2-氨基乙氧基)乙氧基)乙酰基)哌啶-4-基)氨基甲酸叔丁酯 详细
tert-butyl 4-(2-fluoro-4-nitrophenyl)piperazine-1-carboxylate 4-(2-氟-4-硝基苯基)哌嗪-1-甲酸叔丁酯 154590-34-8 详细
tert-butyl (2-(3-hydroxypropoxy)ethyl)carbamate 2-(3-羟基-丙氧基)-乙基]-氨基甲酸叔丁酯 947664-35-9 详细
tert-butyl N-[(1-(8-aminooctyl)piperidin-4-yl)methyl]carbamate N-[(1-(8-氨基辛基)哌啶-4-基)甲基]氨基甲酸叔丁酯 详细
tert-butyl 2-{[(4-nitrophenoxy)carbonyl]oxy}-7-azaspiro[3.5]nonane-7-carboxylate 2-{[(4-硝基苯氧基)羰基]氧基}-7-氮杂螺[3.5]壬烷-7-羧酸叔丁酯 详细
tert-butyl N-[(2S)-1-[(2S,4R)-4-hydroxy-2-{[(4-(4-methyl-1,3-thiazol-5-yl)phenyl)methyl]carbamoyl}pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamate 叔-丁基 ((S)-1-((2S,4R)-4-羟基-2-((4-(4-甲基噻唑-5-基)苯甲基)氨基羰基)吡咯烷-1-基)-3,3-二甲基-1-氧亚基丁烷-2-基)氨基甲酯 1448189-98-7 详细
tert-butyl N-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)but-3-yn-1-yl)carbamate N-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)丁-3-炔-1-基)氨基甲酸叔丁酯 详细
tert-butyl 4-(3-(hydroxymethyl)pyrrolidin-1-yl)benzoate 4-(3-(羟甲基)吡咯烷-1-基)苯甲酸叔丁酯 详细
tert-butyl 2-[(5-[(4-methylbenzenesulfonyl)oxy]pentyl)oxy]acetate 2-((5-(甲苯磺酰氧基)戊基)氧基)乙酸叔丁酯 144682-06-4 详细
tert-butyl 4-(3-(hydroxymethyl)azetidin-1-yl)benzoate 4-(3-(羟甲基)氮杂环丁烷-1-基)苯甲酸叔丁酯 详细
tert-butyl 4-(4-nitrophenyl)piperazine-1-carboxylate 4-(4-硝基苯基)哌嗪-1-羧酸叔丁酯 182618-86-6 详细
tert-butyl (4-(4-formylphenoxy)butyl)carbamate N-(4-(4-甲酰基苯氧基)丁基)氨基甲酸叔丁酯 1890112-09-0 详细
tert-butyl N-(5-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)piperazin-1-yl)pentyl)carbamate N-(5-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-5-基)哌嗪-1-基)戊基)氨基甲酸叔丁酯 详细
tert-butyl 4-[(4-hydroxypiperidin-1-yl)methyl]piperidine-1-carboxylate 4-((4-羟基哌啶-1-基)甲基)哌啶-1-羧酸叔丁酯 1823250-58-3 详细
tert-butyl 6-(methanesulfonyloxy)-2-azaspiro[3.3]heptane-2-carboxylate 6-((甲基磺酰基)氧基)-2-氮杂螺[3.3]庚烷-2-羧酸叔丁酯 1239320-11-6 详细
tert-butyl (1-(4-nitrophenyl)piperidin-4-yl)carbamate N-(1-(4-硝基苯基)哌啶-4-基)氨基甲酸叔丁酯 392335-21-6 详细
tert-butyl 4-(2-((methylsulfonyl)oxy)ethyl)piperidine-1-carboxylate 4-(2-((甲磺酰基)氧基)乙基)哌啶-1-羧酸叔丁酯 147699-19-2 详细
tert-butyl N-[(1Z)-{[(tert-butoxy)carbonyl]imino}[(2-hydroxyethyl)amino]methyl]carbamate 1,3-DI-BOC-2-(2-HYDROXYETHYL)GUANIDINE 215050-11-6 详细
tert-butyl N-[(1-(2-aminoethyl)piperidin-4-yl)methyl]carbamate N-[(1-(2-氨基乙基)哌啶-4-基)甲基]氨基甲酸叔丁酯 874831-65-9 详细
tert-butyl N-(3-hydroxy-2,2-dimethylpropyl)carbamate 3-羟基-2,2-二甲基丙基氨基甲酸叔丁酯 184357-44-6 详细
tert-butyl N-(3-(2-[(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)amino]ethoxy)propyl)-N-methylcarbamate 叔丁基 N-(3-(2-[(2-(2,6-二氧哌啶 -3-基) -1,3-二氧 -2,3-二氢 -1H- 异吲哚 -4-基)氨基]乙氧基)丙基)-N- 甲基氨基甲酸酯 2434843-63-5 详细
tert-butyl N-(6-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)piperazin-1-yl)hexyl)carbamate N-(6-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)哌嗪-1-基)己基)氨基甲酸叔丁酯 详细
tert-butyl 4-[(hex-5-yn-1-yloxy)methyl]piperidine-1-carboxylate 4-[(己-5-炔氧基)甲基]哌啶-1-羧酸叔丁酯 详细
tert-butyl N-[(6-hydroxyspiro[3.3]heptan-2-yl)methyl]carbamate N-[(6-羟基螺[3.3]庚烷-2-基)甲基]氨基甲酸叔丁酯 详细
tert-butyl N-(2-(2-(2-(4-hydroxypiperidin-1-yl)ethoxy)ethoxy)ethyl)carbamate N-(2-(2-(4-羟基哌啶-1-基)乙氧基)乙氧基)乙基)乙基氨基甲酸叔丁酯 详细
tert-butyl N-(5-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)piperazin-1-yl)pentyl)carbamate N-(5-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)哌嗪-1-基)戊基)氨基甲酸叔丁酯 详细
tert-butyl N-[(1-(2-(2-(2-aminoethoxy)ethoxy)acetyl)piperidin-4-yl)methyl]carbamate N-[(1-(2-(2-(2-氨基乙氧基)乙氧基)乙酰基)哌啶-4-基)甲基]氨基甲酸叔丁酯 详细
1-tert-butyl 3-ethyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,5,6-tetrahydropyridine-1,3-dicarboxylate N-Boc-1,2,5,6-四氢吡啶-4-硼酸频哪醇酯-3-甲酸乙酯 1194488-90-8 详细
tert-butyl N-(2-[(2-(acetylsulfanyl)ethyl)[(tert-butoxy)carbonyl]amino]ethyl)carbamate N-(2-(乙酰硫基)乙基)[(叔丁氧基)羰基]氨基]乙基)氨基甲酸叔丁酯 详细
tert-butyl N-(2-methylbut-3-yn-2-yl)carbamate N-(1,1-二甲基-2-丙炔-1-基)氨基甲酸1,1-二甲基乙酯 113486-06-9 详细
tert-butyl 4-(4-hydroxy-1H-pyrazol-1-yl)piperidine-1-carboxylate 1-(1-BOC-4-哌啶基)-1H-吡唑-4-醇 1395037-52-1 详细
tert-butyl N-(4-(4-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)piperazin-1-yl)butyl)carbamate N-(4-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-4-基)哌嗪-1-基)丁基氨基甲酸叔丁酯 2412988-05-5 详细
tert-butyl 4-(methyl(piperidin-4-yl)amino)piperidine-1-carboxylate 4-(甲基(哌啶-4-基)氨基)哌啶-1-羧酸叔丁酯 2636798-45-1 详细
tert-butyl N-(1-(2-(2-aminoethoxy)ethyl)piperidin-4-yl)carbamate N-(1-(2-(2-氨基乙氧基)乙基)哌啶-4-基)氨基甲酸叔丁酯 详细
tert-butyl 4-(4-(hydroxymethyl)piperidin-1-yl)benzoate 4-[4-(羟甲基)-1-哌啶基]-苯甲酸叔丁酯 2222116-06-3 详细
tert-butyl 3-(3-hydroxypropoxy)propanoate t-Butyl 3-(hydroxypropoxyl)-propanoate 2100306-78-1 详细
2-tert-butyl 7-ethyl 2-azaspiro[3.5]nonane-2,7-dicarboxylate 2-叔丁基 7-乙基 2-氮杂螺[3.5]壬烷-2,7-二羧酸酯 详细
tert-butyl N-(4-(piperidin-4-yloxy)piperidine-1-carbonyl)carbamate N-(4-(哌啶-4-基氧基)哌啶-1-羰基)氨基甲酸叔丁酯 详细
tert-butyl 9-((methylsulfonyl)oxy)-3-azaspiro[5.5]undecane-3-carboxylate 9-(甲磺酰氧基)-3-氮杂螺[5.5]十一烷-3-羧酸叔丁酯 1246508-18-8 详细
tert-butyl N-(6-(piperazin-1-yl)hexyl)carbamate N-(6-(哌嗪-1-基)己基)氨基甲酸叔丁酯 1309777-63-6 详细
tert-butyl 3-(2-(2-(2-(4-[(4-(hydroxymethyl)phenyl)methyl]piperazin-1-yl)ethoxy)ethoxy)ethoxy)propanoate 叔丁基3-(2-(2-(2-(4-[(4-(羟甲基苯基)甲基]哌嗪 -1-乙氧基)乙氧基)乙氧基)丙酸酯 详细
tert-butyl N-(1-(8-aminooctyl)piperidin-4-yl)carbamate N-(1-(8-氨基辛基)哌啶-4-基)氨基甲酸叔丁酯 2716124-81-9 详细
tert-butyl N-(3-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)prop-2-yn-1-yl)carbamate N-(2-(2,6-二氧代哌啶-3-基)-1,3-二氧代-2,3-二氢-1H-异吲哚-5-基)丙基-2-炔-1-基)氨基甲酸叔丁酯 2357110-81-5 详细
tert-butyl (S)-4-(6-chloropyridazin-3-yl)-2-methylpiperazine-1-carboxylate (2S)-4-(6-氯哒嗪-3-基)-2-甲基哌嗪-1-羧酸叔丁酯 2933208-93-4 详细
2,2,3,3-tetramethyl-4,7,10,13,16,19,22-heptaoxa-3-silatetracosan-24-oic acid 2,2,3,3-四甲基-4,7,10,13,16,19,22-七氧杂-3-硅四聚二十三烷-24-酸 详细
methyl 3-(dibenzylamino)-2-fluoropropanoate 3-(二苄氨基)-2-氟丙酸甲酯 872880-09-6 详细
(9H-fluoren-9-yl)methyl N-({[(2-hydroxyethoxy)methyl]carbamoyl}methyl)carbamate (9H-芴-9-基)甲基 N-(2-羟基乙氧基)甲基]氨基甲酰基}甲基)氨基甲酸酯 详细
5-[(tert-butyldiphenylsilyl)oxy]pentyl methanesulfonate 5-[(叔丁基二苯基硅基)氧基]甲磺酸戊酯 928657-95-8 详细
tert-butyl 4-(prop-2-yn-1-yloxy)piperidine-1-carboxylate 4-(丙-2-炔-1-基氧基)哌啶-1-甲酸叔丁酯 1219827-56-1 详细
ethyl 7-hydroxyspiro[3.5]nonane-2-carboxylate 7-羟基螺[3.5]壬烷-2-羧酸乙酯 详细
tert-butyl octahydropyrrolo[3,4-c]pyrrole-2-carboxylate 2-BOC-八氢吡咯基[3,4-C]吡咯 141449-85-6 详细
tert-butyl N-(2-[(1-(4-(prop-2-yn-1-yloxy)piperidine-1-carbonyl)piperidin-4-yl)oxy]ethyl)carbamate N-(2-(1-(4-(丙基-2-炔氧基)哌啶-1-羰基)哌啶-4-基)氧基]乙基氨基甲酸叔丁酯 详细
tert-butyl N-[(1-(2-(2-(2-aminoethoxy)ethoxy)ethyl)piperidin-4-yl)methyl]carbamate N-[(1-(2-(2-(2-氨基乙氧基)乙氧基)乙基)哌啶-4-基)甲基]氨基甲酸叔丁酯 详细
tert-butyl N-[(1s,3s)-3-(2-[(tert-butyldimethylsilyl)oxy]ethoxy)cyclobutyl]carbamate N-[(1S,3S)-3-(2-(叔丁基二甲基硅基)氧基]乙氧基)环丁基]氨基甲酸叔丁酯 详细
tert-butyl N-(4-(piperazin-1-yl)butyl)carbamate 1-(4-BOC-AMINOBUTYL)PIPERAZINE 874831-61-5 详细
tert-butyl 4-(4-(methylamino)phenyl)piperidine-1-carboxylate 叔丁基4-(4-(甲氨基)苯基)哌啶 -1-羧酸酯 1504246-09-6 详细
tert-butyl N-(2-(2-(piperazin-1-yl)ethoxy)ethyl)carbamate N-(2-(2-(哌嗪-1-基)乙氧基)乙基)氨基甲酸叔丁酯 2676205-90-4 详细
[(3-bromocyclobutyl)methoxy](tert-butyl)dimethylsilane ((3-溴环丁基)甲氧基)(叔丁基)二甲基硅烷 2798770-62-2 详细
tert-butyl 4-(5-ethynylpyridin-2-yl)piperazine-1-carboxylate 4-(5-乙炔基吡啶-2-基)哌嗪-1-羧酸叔丁酯 497915-48-7 详细
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