化工字典查询：
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
1160247-08-49-苄基-2-叔丁基2,6,9-三氮杂螺[4.5]癸烷-2,9-二羧酸酯
9-benzyl 2-tert-butyl 2,6,9-triazaspiro[4.5]decane-2,9-dicarboxylate		 C20H29N3O4375.46
1160247-29-96-溴-2-氧代-1,2-二氢螺[叔丁基-3,4'-哌啶]-1'-羧酸叔丁酯
tert-butyl 6-bromo-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate		 C17H21BrN2O3381.26
135380-50-67-甲基-2,7-二氮杂螺[3.5]壬烷
7-methyl-2,7-diazaspiro[3.5]nonane
960294-14-81,7-二氮杂螺[1,4]癸烷-1-羧酸叔丁酯
tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate		密度：1.17g/ml
沸点：420.1℃ at 760 mmHg
 C13H24N2O2240.35
1180112-42-81,7-二氮杂螺[3.7]壬烷-7-羧酸叔丁酯草酸盐
tert-butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate oxalate		 C14H24N2O6316.36
960079-47-42-苯基-2,6-二氮杂螺[3.3]庚-1-酮
2-phenyl-2,6-diazaspiro[3.3]heptan-1-one		密度：1.28g/ml
沸点：426.6℃ at 760 mmHg
 C11H12N2O188.23
150543-61-65-(叔丁氧基羰基)-5-氮杂螺[2.4]庚烷-1-羧酸
5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-1-carboxylic acid		 C12H19NO4241
1221818-66-110,10-二氟-2,7-二氮杂螺[4-]癸烷-7-羧酸叔丁酯
tert-butyl 10,10-difluoro-2,7-diazaspiro[4.5]decane-7-carboxylate
1292290-38-0(S)-3-(4-((4-(螺[茚-1,4'-哌啶] -1'-基甲基)苄基)氧基)苯基)己-4-炔酸
ly 2881835
91188-26-02-甲基-2,7-二氮杂螺[4.4]壬烷二盐酸盐
2-methyl-2,7-diazaspiro[4.4]nonane dihydrochloride		 C8H18Cl2N2213.15
1446012-48-16-(羟甲基)-5-氧杂-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯
tert-butyl 6-(hydroxymethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
1160247-95-95-溴-1,2-二氢螺[吲哚-3,4'-氧杂环己烷]
5-bromo-1,2-dihydrospiro[indole-3,4'-oxane]
1160247-91-53-氧代-1,2,3,5-四氢螺[2-苯并吖庚因-4,4'-哌啶]-1'-羧酸叔丁酯
tert-butyl 3-oxo-1,2,3,5-tetrahydrospiro[2-benzazepine-4,4'-piperidine]-1'-carboxylate
1160247-06-21-氧杂-4,8-二氮杂螺[叔丁基][5.5]十一烷-4-羧酸叔丁酯
tert-butyl 1-oxa-4,8-diazaspiro[5.5]undecane-4-carboxylate		 C13H24N2O3256.34
1246034-93-42,5-二氮杂螺[3,5]壬烷-2-羧酸叔丁酯
tert-butyl 2,5-diazaspiro[3.5]nonane-2-carboxylate		沸点：319.4℃ at 760 mmHg
 C12H22N2O2226.32
473737-34-7苄基-4-溴-1,2-二氢螺[吲哚-3,4'-哌啶]-1'-羧酸苄酯
benzyl 4-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate		 C20H21BrN2O2401.3
1251012-82-45-boc-5-氮杂螺[2.3]己烷-1-羧酸
5-(tert-butoxycarbonyl)-5-azaspiro[2.3]hexane-1-carboxylic acid
1160246-74-17-氧代-2,6-二氮杂螺[4-]癸烷-2-羧酸苄酯
benzyl 7-oxo-2,6-diazaspiro-[4.5]decane-2-carboxylate
1264635-66-66,6-二氟-2-氮杂螺[3.3]庚烷-2-羧酸叔丁酯
tert-butyl 6,6-difluoro-2-azaspiro[3.3]heptane-2-carboxylate		 C11H17F2NO2233.26
1158749-82-66-甲基-1,6-二氮杂螺[3.4]辛烷
6-methyl-1,6-diazaspiro[3.4]octane
1160247-10-86-苄基-2-叔丁基2,6,9-三氮杂螺[4.5]癸烷-2,6-二羧酸酯
6-benzyl 2-tert-butyl 2,6,9-triazaspiro[4.5]decane-2,6-dicarboxylate		 C20H29N3O4375.4608
1153767-91-91,8-二氮杂螺[1,4]癸烷-1-羧酸叔丁酯盐酸盐
tert-butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride
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-carboxylate		 C11H18N2O4242.27
1367777-12-52-氧杂-5,8-二氮杂螺[3.5]壬烷-8-羧酸叔丁酯
tert-butyl 2-oxa-5,8-diazaspiro[3.5]nonane-8-carboxylate		 C11H20N2O3228.29
1118786-85-82-氮杂螺[3.3]庚基-6-氨基甲酸叔丁酯
tert-butyl 2-azaspiro[3.3]heptan-6-ylcarbamate		密度：1.09g/ml
沸点：329℃ at 760 mmHg
 C11H20N2O2212.29
1160246-93-43-氰基-1-氧杂-8-氮杂螺[4-]癸烷-8-羧酸叔丁酯
tert-butyl 3-cyano-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
1160246-77-4苄基2-氧代-1,9-二氮杂螺[5.5]十一烷-9-羧酸酯
benzyl 2-oxo-1,9-diazaspiro[5.5]undecane-9-carboxylate
1160247-14-21-氨基甲酰基-6-氮杂螺[2-4]辛烷-6-羧酸叔丁酯
tert-butyl 1-carbamoyl-6-azaspiro[2.5]octane-6-carboxylate		 C13H22N2O3254.33
1250756-65-06-氧杂螺[2.5]辛-1-胺
6-oxaspiro[2.5]octan-1-amine
135380-24-46-甲基-2,6-二氮杂螺[3.4]辛烷
6-methyl-2,6-diazaspiro[3.4]octane
479636-66-38-(叔丁氧基羰基)-1-噁-2,8-二氮杂螺[4.5]-2-癸烯-3-羧酸
8-(tert-butoxycarbonyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3-carboxylic acid		 C13H20N2O5284
873924-08-43-boc-9-氧代-3-氮杂螺[5.5]十一烷
tert-butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate		熔点：70-73℃
沸点：381.1℃ at 760 mmHg
 C15H25NO3267.36
878167-55-65-溴螺[吲哚啉-3,4-哌啶]-1-羧酸叔丁酯
tert-butyl 5-bromospiro[indoline-3,4'-piperidine]-1'-carboxylate		密度：1.395g/ml
沸点：463.58ºC at 760 mmHg
 C17H23BrN2O2367.29
1160247-05-11-丁基-1-氧杂-4,8-二氮杂螺[5.5]十一烷-8-羧酸叔丁酯
tert-butyl 1-oxa-4,8-diazaspiro[5.5]undecane-8-carboxylate		 C13H24N2O3256.35
1158750-95-86-甲基-2,6-二氮杂螺[4.5]癸烷
6-methyl-2,6-diazaspiro[4.5]decane
1046153-04-12-氧杂-5-氮杂螺[3.5]壬烷
2-oxa-5-azaspiro[3.5]nonane		 C7H13NO127.19
1256388-47-2(6S)-5-[(苄氧基)羰基]-5-氮杂螺[2.4]庚烷-6-羧酸
(6S)-5-[(benzyloxy)carbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid		 C15H17NO4275.30
1373028-78-48-叔丁氧羰基-2-(羟甲基)-1-氧杂-8-氮杂-螺[4.5]癸烷
8-boc-2-(hydroxymethyl)-1-oxa-8-azaspiro[4.5]decane		 C14H25NO4271.35
1251021-18-73-氧代-2,9-二氮杂螺[3-5]十一烷-9-羧酸叔丁酯
tert-butyl 3-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate		 C14H24N2O3268.35
1160246-96-73-(氨基甲基)-1-氧杂-8-氮杂螺[4-]癸烷-8-羧酸叔丁酯
tert-butyl 3-(aminomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
1246372-96-2(1'-(叔丁氧基羰基)-2-氧代螺[二氢吲哚-3,4'-哌啶]-5-基)硼酸
(1'-(tert-butoxycarbonyl)-2-oxospiro[indoline-3,4'-piperidin]-5-yl)boronic acid		 C17H23BN2O5346.19
438192-14-45-溴-1,2-二氢螺[吲哚-3,4'-哌啶]-1'-羧酸苄酯
benzyl 5-bromo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-carboxylate		 C20H21BrN2O2401.31
1160246-90-12-(氨基甲基)-1-氧杂-8-氮杂螺[4-]癸烷-8-羧酸叔丁酯
tert-butyl 2-(aminomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
54384-40-62-噁-6-氮杂螺[3.3]庚烷-6-乙胺
2-oxa-6-azaspiro[3.3]heptane-6-ethanamine
1394122-72-52,7-二氮杂螺[4.4]壬烷二盐酸盐
2,7-diazaspiro[4.4]nonane dihydrochloride
1373029-18-58-(羟甲基)-5-硫杂-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯-5,5-二氧化物
tert-butyl 8-(hydroxymethyl)-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide
1416323-26-62-氧杂-5,8-二氮杂螺[3.5]壬烷二盐酸盐
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride		 C6H14Cl2N2O2019
1032143-15-91-氧代-2,3-二氢-1h-螺[异喹啉-4,4'-哌啶]-1'-羧酸叔丁酯
tert-butyl 1-oxo-2,3-dihydro-1h-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate
1160246-76-31,3-二氧代-2,7-二氮杂螺[4.5]癸烷-7-甲酸叔丁酯
tert-butyl 1,3-dioxo-2,7-diazaspiro[4.5]decane-7-carboxylate		 C13H20N2O4268.31
241820-91-72-噁唑-7-氮杂螺[3.5]壬烷 草酸酯
2-oxa-7-azaspiro[3.5]nonane oxalate		沸点：208.4℃ at 760 mmHg
 C7H13NO127
共11603页，第7137页
1...3566...713371347135713671377138713971407141...9372...11603
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号