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CAS编号中文名英文名分子式分子量熔点沸点
1250999-54-22-[((叔丁氧基)羰基]-2-氮杂螺[3.3]庚烷-5-羧酸2-(tert-Butoxycarbonyl)-2-azaspiro[3.3]heptane-5-carboxylicacidC12H19NO4241.28377.4±35.0 °C(Predicted)
1250999-64-47-[(叔丁氧基)羰基]-7-氮杂螺[3.5]壬烷-1-羧酸7-[(tert-butoxy)carbonyl]-7-azaspiro[3.5]nonane-1-carboxylic acidC14H23NO4269.341
1250999-73-5tert-butyl 2-oxo-5-oxa-8-azaspiro[3.5]nonane-8-carboxylateC12H19NO4241.287
1250999-79-1叔-丁基 3-溴-1-氧杂-2,8-二氮杂螺[4.5]癸碳-2-烯-8-甲酸基酯Tert-butyl 3-bromo-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-8-carboxylateC12H19BrN2O3319.19
1250999-99-54-(叔丁氧基羰基)-5,6-二氢-4H-噻吩并[3,2-b]吡咯-2-羧酸4-(tert-Butoxycarbonyl)-5,6-dihydro-4H-thieno[3,2-b]pyrrole-2-carboxylic acidC12H15NO4S269.32
1251-31-6alpha,alpha-bis(2-morpholinoethyl)-1-naphthaleneacetonitril
1251-35-0pyridinium, 1,1'-((2,2-bis(bromomethyl)trimethylenedioxydimethylene))bis(4-form
1251-84-93,5,6,7,3',4'-六甲氧基黄酮3,5,6,7,3',4'-hexamethoxyflavoneC21H22O8402.40142-144 °C
1251-85-04,4'-二安替比尔甲烷单水合物 4,4'-methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl)-3H-Pyrazol-3-oneC23H24N4O2388.46178-180℃
12510-42-8毛沸石erionite
1251000-10-8叔-丁基 3-(氨基甲基)-1,7-二氧杂-10-氮杂螺[4.6]十一烷-10-甲酸基酯tert-Butyl 3-(aminomethyl)-1,7-dioxa-10-azaspiro[4.6]undecane-10-carboxylateC14H26N2O4286.37
1251000-12-06-氧代-8-氧杂-2,5-二氮杂螺[叔丁基][3.5]壬烷-2-羧酸叔丁酯tert-butyl 6-oxo-8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylateC11H18N2O4242.27
1251000-13-19-(叔丁氧羰基)-6-氧杂-9-氮杂螺[4.5]癸烷-2-羧酸9-(tert-Butoxycarbonyl)-6-oxa-9-azaspiro[4.5]decane-2-carboxylic acidC14H23NO5285.34435.0±45.0 °C(Predicted)
1251000-17-55-氧代-8-苯基-2,6-二氮杂螺[叔丁基] [3.4]辛烷-2-羧酸叔丁酯tert-butyl 5-oxo-8-phenyl-2,6-diazaspiro[3.4]octane-2-carboxylate
1251000-18-6tert-butyl 3-oxo-6-oxa-9-azaspiro[4.5]decane-9-carboxylateC13H21NO4255.3093
1251000-20-02-溴-5H,6H,7H,8H,9H-咪唑并[1,2-a][1,4]二氮杂环庚烷-8-甲酸叔丁酯tert-Butyl 2-bromo-5H,6H,7H,8H,9H-imidazo[1,2-a][1,4]diazepine-8-carboxylateC12H18BrN3O2316.2444.4±25.0 °C(Predicted)
1251000-23-3叔-丁基 3-羟基-6,6-二甲基-6,7-二氢-1H-吡唑并[4,3-b]吡啶-4(5H)-甲酸基酯tert-Butyl 3-hydroxy-6,6-dimethyl-6,7-dihydro-1H-pyrazolo[4,3-b]pyridine-4(5H)-carboxylateC13H21N3O3267.32
1251000-26-62-(甲硫基)-5,6,7,9-四氢-8H-嘧啶[5,4-e][1,4]二氮杂-8-羧酸叔丁基酯2-MEthylsulfanyl-5,6,7,9-Tetrahydro-Pyrimido[5,4-E][1,4]Diazepine-8-Carboxylic Acid Tert-Butyl EsterC13H20N4O2S296.39
1251000-44-8叔-丁基 3-甲酰基-8,9-二氢-5H-咪唑并[1,2-d][1,4]二氮杂卓-7(6H)-甲酸基酯tert-Butyl 3-formyl-6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepine-7-carboxylateC13H19N3O3265.31
1251000-46-03-(氨基甲基)-5,6,7,9-四氢-[1,2,4]三唑并[4,3-a][1,4]二氮杂-8-羧酸叔丁基酯tert-Butyl 3-(aminomethyl)-6,7-dihydro-5H-[1,2,4]triazolo[4,3-a][1,4]diazepine-8(9H)-carboxylateC12H21N5O2267.33
1251000-52-84,5-二氢苯并[f]咪唑并[5,1-d][1,2,5]硫杂二氮杂卓-3-羧酸 6,6-二氧化4,5-Dihydrobenzo[f]imidazo[5,1-d][1,2,5]thiadiazepine-3-carboxylic acid 6,6-dioxideC11H9N3O4S279.27
1251000-58-43-(氨基甲基)-6,7-二氢-1H-吡唑并[4,3-c]吡啶-5(4H)-羧酸叔丁酯tert-Butyl 3-(aminomethyl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylateC12H20N4O2252.31107-111 °C
1251000-68-69-(叔丁氧基羰基)-1-氧杂-9-氮杂螺[5.5]十一烷-3-羧酸9-BOC-1-OXA-9-AZASPIRO[5.5]UNDECANE-3-CARBOXYLIC ACIDC15H25NO5299.36
1251001-17-8(3ar,4R,7as)-tert-butyl 4-(tert-butoxycarbonylamino)hexahydro-1h-isoindole-2(3h)-carboxylateC13H24N2O2240.34
1251001-40-75-氨基-2h-异吲哚-2-羧酸叔丁酯tert-butyl 5-amino-2h-isoindole-2-carboxylateC13H16N2O2232.28
1251001-42-9叔-丁基 4-(羟甲基)-3-异丙基-6,7-二氢-3H-咪唑并[4,5-c]吡啶-5(4H)-甲酸基酯4-Hydroxymethyl-3-Isopropyl-3,4,6,7-Tetrahydro-Imidazo[4,5-C]Pyridine-5-Carboxylic Acid Tert-Butyl EsterC15H25N3O3295.39
1251001-73-62'-氧杂螺[氮杂环丁烷-3,3'-二氢吲哚]-1-羧酸叔丁酯Spiro[azetidine-3,3'-[3H]indole]-1-carboxylic acid, 1',2'-dihydro-2'-oxo-, 1,1-dimethylethyl esterC15H18N2O3274.32451.5±45.0 °C(Predicted)
1251002-00-26-boc-1,6-二氮杂螺[3.5]壬烷tert-butyl 1,6-diazaspiro[3.5]nonane-6-carboxylateC12H22N2O2226.32
1251002-01-38-氧杂-2,5-二氮杂螺[叔丁基][3.5]壬烷-2-羧酸叔丁酯tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylateC11H20N2O3228.2900  
1251002-26-2叔-丁基 7-(氨基甲基)-6-氧杂-2-氮杂螺[3.4]辛烷-2-甲酸基酯tert-Butyl 7-(aminomethyl)-6-oxa-2-azaspiro[3.4]octane-2-carboxylateC12H22N2O3242.32
1251002-28-42-[(叔丁氧基)羰基]-5-氧杂-2-氮杂螺[3.5]壬烷-6-羧酸2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.5]nonane-6-carboxylic acid
1251002-29-52-(羟甲基)-6,7-二氢吡唑并[1,5-a]吡嗪-5(4H)-甲酸叔丁酯tert-Butyl 2-(hydroxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylateC12H19N3O3253.3
1251002-30-8叔-丁基 3-(羟甲基)-2-氧杂-7-氮杂螺[4.5]癸烷-7-甲酸基酯tert-Butyl 3-(hydroxymethyl)-2-oxa-7-azaspiro[4.5]decane-7-carboxylateC14H25NO4271.35
1251002-37-51,2,3,3a,5,9b-六氢-吡咯并[3,4-c]异喹啉-4-羧酸叔丁酯Trans-1,2,3,3a,5,9b-hexahydro-pyrrolo[3,4-c]isoquinoline-4-carboxylicacidtert-butylesterC16H22N2O2274.36
1251002-39-72-{2-[(叔丁氧基)羰基]-2-氮杂螺[3.3]庚-6-基}乙酸2-{2-[(tert-butoxy)carbonyl]-2-azaspiro[3.3]heptan-6-yl}acetic acidC13H21NO4255.31
1251002-42-26-(叔丁氧基羰基)-6-氮杂螺[3.4]辛烷-2-羧酸6-(tert-butoxycarbonyl)-6-azaspiro[3.4]octane-2-carboxylic acidC13H21NO4255.32
1251002-60-45-(叔丁氧羰基)-4,5,6,7-四氢-[1,2,3]三唑并[1,5-a]吡嗪-3-羧酸5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxylic acidC11H16N4O4268.27
1251002-77-33-(羟甲基)-5,6-二氢-[1,2 4]三唑[4,3-a]吡嗪-7(8H)-羧酸叔丁酯tert-Butyl 3-(hydroxymethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylateC11H18N4O3254.29
1251002-91-11-methyl-5-oxo-4,6,8,9-tetrahydro-5h-3-oxa-2,4,7-triaza-cyclopenta[a]naphthalene-7-carboxylicacidbenzylesterC18H17N3O4339.35
1251003-08-36-[(叔丁氧基)羰基]-3ah,4h,5h,6h,7h,7ah-[1,2]噁唑并[5,4-c]吡啶-3-羧酸6-[(tert-butoxy)carbonyl]-3ah,4h,5h,6h,7h,7ah-[1,2]oxazolo[5,4-c]pyridine-3-carboxylic acidC12H18N2O5270.28
1251003-11-83-溴咪唑并[1,5-a]嘧啶-8-羧酸乙酯ethyl 3-bromoimidazo[1,5-a]pyrimidine-8-carboxylateC9H8BrN3O2270.08
1251003-21-0叔-丁基 1,8-二氧杂-4,11-二氮杂螺[5.6]十二烷-4-甲酸基酯tert-Butyl 1,8-dioxa-4,11-diazaspiro[5.6]dodecane-4-carboxylateC13H24N2O4272.35
1251003-30-15-氯咪唑并 [1,2-C] 噻吩并 [3,2-E] 嘧啶-2-羧酸乙酯ethyl 5-chloroimidazo[1,2-c]thieno[3,2-e]pyrimidine-2-carboxylateC11H8ClN3O2S281.72
1251003-44-79-苯甲基-2,4,9-三氮杂螺[5.5]十一碳-2-烯-3-胺9-Benzyl-2,4,9-triazaspiro[5.5]undec-2-en-3-amineC15H22N4258.36
1251003-47-07-(叔-丁氧羰基)-6,7,8,9-四氢-5H-咪唑并[1,2-d][1,4]二氮杂卓-3-羧酸7-(tert-Butoxycarbonyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepine-3-carboxylic acidC13H19N3O4281.31
1251003-76-5Cis-(3aR,9bR)-叔-丁基 3,3a,4,5-四氢-1H-吡咯并[3,4-c]异喹啉-2(9bH)-甲酸基酯Cis-tert-butyl3,3a,4,5-tetrahydro-1h-pyrrolo[3,4-c]isoquinoline-2(9bH)-carboxylateC16H22N2O2274.36
1251003-79-89-氧杂-2,6-二氮杂螺[4-]癸烷-2-羧酸叔丁酯tert-butyl 9-oxa-2,6-diazaspiro[4.5]decane-2-carboxylateC12H22N2O3242.32
1251003-82-3叔-丁基 3-(羟甲基)-6,7-二氢吡唑并[1,5-a]吡嗪-5(4H)-甲酸基酯3-Hydroxymethyl-6,7-dihydro-4h-pyrazolo[1,5-a]pyrazine-5-carboxylic acid tert-butyl esterC12H19N3O3253.3
1251003-86-7叔-丁基 3-氧亚基-1,8-二氧杂-4,11-二氮杂螺[5.6]十二烷-11-甲酸基酯3-Oxo-1,8-Dioxa-4,11-Diaza-Spiro[5.6]Dodecane-11-Carboxylic Acid Tert-Butyl EsterC13H22N2O5 286.32
1251003-89-0顺式叔丁基4-氧代六氢吡咯并[3,4-c]吡咯-2(1h)-羧酸盐cis-tert-butyl 4-oxohexahydropyrrolo[3,4-c]pyrrole-2(1h)-carboxylateC11H18N2O3226.27392.0±35.0 °C at 760 mmHg
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