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CAS号	名称	物化性质	分子式	分子量
400841-08-9	5-乙酰基-7-氧代-5-氮杂螺[2.4]庚烷-6-羧酸乙酯 ethyl 5-acetyl-7-oxo-5-azaspiro[2.4]heptane-6-carboxylate
929301-99-5	n-boc-苄基-2,7-二氮杂螺环[3.5]正壬烷 tert-butyl 7-benzyl-2,7-diazaspiro[3.5]nonane-2-carboxylate	密度：1.12g/ml 沸点：413.7℃ at 760 mmHg	C₁₉H₂₈N₂O₂	316.45
1415562-71-8	7-环丙基-2,7-二氮杂螺[3.5]壬烷(二盐酸盐) 7-cyclopropyl-2,7-diazaspiro[3.5]nonane (dihydrochloride)		C₁₀H₂₀Cl₂N₂	239.19
1041026-64-5	2-苄基-6-(对甲苯磺酰基)-2,6-二氮杂螺[3.3]庚烷 2-benzyl-6-tosyl-2,6-diazaspiro[3.3]heptane		C₁₉H₂₂N₂O₂S	342.46
84060-10-6	1-甲基螺[苯并[d][1,3]噁嗪-4,4'-哌啶]-2(1h)-酮 1-methylspiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1h)-one
77211-75-7	1-噁-6-氮杂螺[2.5]辛烷-6-羧酸苄酯 benzyl 1-oxa-6-azaspiro[2.5]octane-6-carboxylate		C₁₄H₁₇NO₃	247.3
1211526-53-2	2-boc-2-氮杂螺[3.3]庚烷-6-羧酸 2-(tert-butoxycarbonyl)-2-azaspiro[3.3]heptane-6-carboxylic acid		C₁₂H₁₉NO₄	241.29
1228631-15-9	1'-(叔丁氧羰基)螺[反式-4,4'-哌啶] -2-羧酸 1'-(tert-butoxycarbonyl)spiro[chroman-4,4'-piperidine]-2-carboxylic acid		C₁₉H₂₅NO₅	347
1799434-54-0	2-(3-碘-1h-吲唑-5-基)螺[环丙烷-1,3'-二氢吲哚] -2'-酮 2-(3-iodo-1h-indazol-5-yl)spiro[cyclopropane-1,3'-indolin]-2'-one
721958-57-2	6-(三氟甲基)-2h-螺[苯并呋喃-3,4'-哌啶] 6-(trifluoromethyl)-2h-spiro[benzofuran-3,4'-piperidine]		C₁₃H₁₄F₃NO	257
1160247-07-3	3-氧代-1-氧杂-4,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯 tert-butyl 3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate		C₁₃H₂₂N₂O₄	270.33
690632-38-3	6-溴-4-氧代螺[苯并二氢吡喃-2,4-哌啶]-1-羧酸叔丁酯 tert-butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate	密度：1.44g/ml 沸点：501.3±50.0℃ at 760 mmHg	C₁₈H₂₂BrNO₄	396.29
921760-46-5	6-溴螺[色满-2,4'-哌啶]-4-酮盐酸盐 6-bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride		C₁₃H₁₅BrClNO₂	332.62
1417633-09-0	7-氧杂-2-氮杂螺[3.5]壬烷盐酸盐 7-oxa-2-azaspiro[3.5]nonane hydrochloride		C₇H₁₄ClNO	163
1181265-43-9	2,8-二氮杂螺[5.5]十一烷-1-酮盐酸盐 2,8-diazaspiro[5.5]undecan-1-one hydrochloride		C₉H₁₇ClN₂O	204.70
1194376-44-7	6-氧代-2,7-二氮杂螺[4,4]壬烷-2-甲酸叔丁酯 tert-butyl 6-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate	沸点：411.9±28.0 °C at 760 mmHg	C₁₂H₂₀N₂O₃	240.3
1198284-76-2	2-苄基-7-boc-2,7-二氮杂螺[4,5]癸-1-酮 2-benzyl-7-boc-2,7-diazaspiro[4,5]decan-1-one		C₂₀H₂₈N₂O₃	344.46
1198284-94-4	1-氧代-2,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯 tert-butyl 1-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate		C₁₄H₂₄N₂O₃	268
1221818-45-6	6-boc-2,6-二氮杂螺[4.4]壬-1-酮 6-boc-2,6-diazaspiro[4.4]nonan-1-one		C₁₂H₂₀N₂O₃	240.3
1221818-91-2	7-boc-2,7-二氮杂螺[5.5]十一烷-1-酮 tert-butyl 11-oxo-5,10-diazaspiro[5.5]undecane-5-carboxylate		C₁₄H₂₄N₂O₃	268.36
1228631-64-8	2-boc-2,7-二氮杂螺[4.5]癸烷-6-酮 2-boc-2,7-diazaspiro[4.5]decan-6-one		C₁₃H₂₂N₂O₃	254.33
886449-72-5	1-n-boc-1,7-二氮杂螺[4,5]癸烷-6-酮 1-n-boc-1,7-diazaspiro[4,5]decan-6-one	沸点：433.2℃ at 760 mmHg	C₁₃H₂₂N₂O₃	254.33
95195-98-5	3,4-二氢-螺[萘-1,4'-哌啶]盐酸盐 3,4-dihydro-spiro[naphthalene-1,4'-piperidine] hydrochloride		C₁₄H₂₀ClN	238
1334414-46-8	7-n-苄基-1-氧代-2,7-二氮杂螺[4.5]癸-10-酮亚乙基缩酮 7-n-benzyl-1-oxo-2,7-diazaspiro[4.5]decan-10-one ethylene ketal
1334416-00-0	8-苄基-6-(氰基甲基)-1,4-二氧杂-8-氮杂螺[4,5]癸烷-6-羧酸乙酯 ethyl 8-benzyl-6-(cyanomethyl)-1,4-dioxa-8-azaspiro[4,5]decane-6-carboxylate
71879-41-9	1-氧杂-9-氮杂螺[5.5]十一烷盐酸盐 1-oxa-9-azaspiro[5.5]undecane hydrochloride		C₈H₁₆ClNO₂	193.67
1279863-55-6	1-氧杂-4,9-二氮杂螺[5.5]十一烷-4-羧酸叔丁酯盐酸盐 tert-butyl 1-oxa-4,9-diazaspiro[5.5]undecane-4-carboxylate hydrochloride		C₁₃H₂₅ClN₂O₃	292.8
240401-09-6	n-叔丁氧羰基-1-氧杂-8-氮杂螺[4.5]癸烷-3-醇 tert-butyl 3-hydroxy-1-oxa-8-azaspiro[4.5]decane-8-carboxylate	密度：1.16g/ml 沸点：391℃ at 760 mmHg	C₁₃H₂₃NO₄	257.33
176251-49-3	8,8-二氟-1,4-二氧杂螺[4.5]癸烷 8,8-difluoro-1,4-dioxaspiro[4.5]decane		C₈H₁₂F₂O₂	178
1391557-65-5	(S)-5',8'-二甲氧基-3' ,4'-二氢-1'h-螺[咪唑啉-4,2'-萘] -2,5-二酮 (S)-5',8'-dimethoxy-3',4'-dihydro-1'h-spiro[imidazolidine-4,2'-naphthalene]-2,5-dione		C₁₄H₁₆N₂O₄	276.29
400841-12-5	5-乙酰基-5-氮杂螺[2.4]庚-7-酮 5-acetyl-5-azaspiro[2.4]heptan-7-one
1415560-12-1	7-苄基-1,7-二氮杂螺[4.5]癸烷-1-羧酸叔丁酯草酸盐 tert-butyl 7-benzyl-1,7-diazaspiro[4.5]decane-1-carboxylate oxalate		C₂₂H₃₂N₂O₆	420.5
128389-81-1	7-氧杂-1-氮杂螺[4.4]壬烷 7-oxa-1-azaspiro[4.4]nonane
374796-29-9	4-羟基-1-氧杂-9-氮杂螺[5.5]十一烷-9-羧酸叔丁酯 tert-butyl 4-hydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate		C₁₄H₂₅NO₄	271
374795-40-1	1-氧杂-9-氮杂螺[5.5]十一碳-3-烯-9-羧酸叔丁酯 tert-butyl 1-oxa-9-azaspiro[5.5]undec-3-ene-9-carboxylate		C₁₄H₂₃NO₃	253.34
64097-71-8	8-苄基-2-苯基-2,8-二氮杂螺[4.5]癸烷-1,3-二酮 8-benzyl-2-phenyl-2,8-diazaspiro[4.5]decane-1,3-dione
169206-67-1	3-氧代-2,8-二氮杂螺[4,5]癸烷-8-甲酸叔丁酯 8-boc-3-oxo-2,8-diazaspiro[4.5]decane	沸点：424.873℃ at 760 mmHg	C₁₃H₂₂N₂O₃	254.33
64097-70-7	2-苯基-2,8-二氮杂螺[4.5]癸烷-1,3-二酮 2-phenyl-2,8-diazaspiro[4.5]decane-1,3-dione		C₁₄H₁₆N₂O₂	244.29
236406-61-4	2,7-二氮杂螺[4.5]癸烷-7-甲酸叔丁酯 tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate	密度：1.07g/ml 沸点：337℃ at 760 mmHg	C₁₃H₂₄N₂O₂	240.35
1086395-20-1	1,7-二氮-螺[4.5]癸烷-7-苄基 7-benzyl-1,7-diazaspiro[4.5]decane		C₁₅H₂₂N₂	230.35
155600-90-1	2-苄基-2,7-二氮杂螺[3.5]壬烷-3-酮 2-benzyl-2,7-diazaspiro[3.5]nonan-1-one		C₁₄H₁₈N₂O	230.31
1159823-70-7	2-苄基-2,5-二氮杂螺[3.4]辛烷双盐酸盐 2-benzyl-2,5-diazaspiro[3.4]octane dihydrochloride		C₁₃H₁₈N₂	275.22
1087740-50-8	2,6-二氮杂螺[3.3]庚烷二盐酸盐二水合物 2,6-diazaspiro[3.3]heptane dihydrochloride dihydrate
374795-42-3	3-羟基-1-氧杂-9-氮杂螺[5.5]十一烷-9-羧酸叔丁酯 tert-butyl 3-hydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate	密度：1.145 g/cm3 沸点：399.798 °C at 760 mmHg	C₁₄H₂₅NO₄	271.35
374794-92-0	1-氧杂-8-氮杂-螺[4,5]癸-2-酮盐酸盐 1-oxa-8-azaspiro[4.5]decan-2-one hydrochloride	沸点：351.7℃ at 760 mmHg	C₈H₁₄ClNO₂	191.66
374795-37-6	2-噁-7-氮杂螺[4.5]癸烷盐酸盐 2-oxa-7-azaspiro[4.5]decane hydrochloride		C₈H₁₆ClNO	177.67
63766-56-3	1-噁-7-氮杂螺[4.5]癸烷 1-oxa-7-azaspiro[4.5]decane
46246-91-7	6-苄基-2-噁-6-氮杂螺[3.3]庚烷 6-benzyl-2-oxa-6-azaspiro[3.3]heptane		C₁₂H₁₅NO	189.25
4427-25-2	2-氧杂-8-氮杂螺[4.5]癸-1-酮 2-oxa-8-azaspiro[4.5]decan-1-one	沸点：324.7°C	C₈H₁₄ClNO₂	191.66
3970-79-4	1-氧杂-8-氮杂-螺[4,5]癸盐酸盐 1-oxa-8-azaspiro[4.5]decane hydrochloride	沸点：267.4°C	C₈H₁₆ClNO	177.67

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