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COA查询：

产品编号	CAS号	项目名称规格	分子式	加入购物车
T879295	374796-29-9	叔-丁基 4-羟基-1-恶-9-氮杂螺-[5.5]十一烷-9-羧酸酯, 95% tert-butyl 4-hydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate, 95%	C₁₄H₂₅NO₄	点击收藏价格库存

B876377	923009-50-1	叔-丁基 4-羰基-3,9-二氮杂螺[4.5]癸烷-9-羧酸酯, 98% tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate, 98%	C₁₃H₂₂N₂O₃	点击收藏价格库存

B876837	878167-55-6	叔-丁基 5-溴螺[吲哚林-3,4'-哌啶]-1'-羧酸酯, 95% tert-Butyl 5-bromospiro[indoline-3,4'-piperidine]-1'-carboxylate, 95%	C₁₇H₂₃BrN₂O₂	点击收藏价格库存

B876203	948033-85-0	叔-丁基 5-甲基-3-羰基-2,3-二氢螺-[茚-1,4'-哌啶]-1'-羧酸酯, 97% tert-Butyl 5-methyl-3-oxo-2,3-dihydrospiro-[indene-1,4'-piperidine]-1'-carboxylate, 97%	C₁₉H₂₅NO₃	点击收藏价格库存

B876376	923009-54-5	叔-丁基 5-羰基-4,10-二氮杂螺[5.5]十一烷-10-羧酸酯, 95% tert-Butyl 5-oxo-4,10-diazaspiro[5.5]undecane-10-carboxylate, 95%	C₁₄H₂₄N₂O₃	点击收藏价格库存

T884048	1199794-51-8	叔-丁基 5-羰基-4,7-二氮杂螺[2.5]辛烷-7-羧酸酯, 95% tert-butyl 5-oxo-4,7-diazaspiro[2.5]octane-7-carboxylate, 95%	C₁₁H₁₈N₂O₃	点击收藏价格库存

B883877	1221449-51-9	叔-丁基 5-羰基-4,9-二氮杂螺[5.5]十一烷-4-羧酸酯, 95% tert-Butyl 5-oxo-4,9-diazaspiro[5.5]undecane-4-carboxylate, 95%	C₁₄H₂₄N₂O₃	点击收藏价格库存

B877784	690632-05-4	叔-丁基 6-溴-4-羰基-3,4-二氢-1'H-螺[1,3-苯并恶嗪-2,4'-哌啶]-1'-羧酸酯, 95% 6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-BOC protected, 95%	C₁₇H₂₁BrN₂O₄	点击收藏价格库存

B877783	690632-38-3	叔-丁基 6-溴-4-羰基螺[色满-2,4'-哌啶]-1'-羧酸酯, 95% tert-Butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate, 95%	C₁₈H₂₂BrNO₄	点击收藏价格库存

B881911	158628-80-9	叔-丁基 6-溴螺[茚-1,4'-哌啶]-1'-羧酸酯, 95% tert-Butyl 6-bromospiro[indene-1,4'-piperidine]-1'-carboxylate, 95%	C₁₈H₂₂BrNO₂	点击收藏价格库存

B876432	910442-59-0	叔-丁基 6-甲氧基-3-羰基-2,3-二氢螺-[茚-1,4'-哌啶]-1'-羧酸酯, 97% tert-Butyl 6-methoxy-3-oxo-2,3-dihydrospiro-[indene-1,4'-piperidine]-1'-carboxylate, 97%	C₁₉H₂₅NO₄	点击收藏价格库存

B884472	1128133-41-4	叔-丁基 7-溴螺[吲哚林-3,4'-哌啶]-1'-羧酸酯, 95% tert-Butyl 7-bromospiro[indoline-3,4'-piperidine]-1'-carboxylate, 95%	C₁₇H₂₃BrN₂O₂	点击收藏价格库存

B876350	929301-99-5	叔-丁基 7-苄基-2,7-二氮杂螺[3.5]壬烷-2-羧酸酯, >98% tert-Butyl 7-benzyl-2,7-diazaspiro[3.5]nonane-2-carboxylate, >98%	C₁₉H₂₈N₂O₂	点击收藏价格库存

B879515	336191-16-3	叔-丁基 8-苄基-2,8-二氮杂螺[4.5]癸烷-2-羧酸酯, 95% tert-Butyl 8-benzyl-2,8-diazaspiro[4.5]decane-2-carboxylate, 95%	C₂₀H₃₀N₂O₂	点击收藏价格库存

B883854	1221818-45-6	叔-丁基 9-羰基-4,8-二氮杂螺[4.4]壬烷-4-羧酸酯, 95% tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate, 95%	C₁₂H₂₀N₂O₃	点击收藏价格库存

B882906	1373350-42-5	叔-丁基 9-苄基-1,9-二氮螺-[5.5]十一烷-1-羧酸酯, 95% tert-Butyl 9-benzyl-1,9-diazaspiro[5.5]undecane-1-carboxylate, 95%	C₂₁H₃₂N₂O₂	点击收藏价格库存

B877856	676607-31-1	叔-丁基螺[吲哚林-3,4'-哌啶]-1-羧酸酯, 95% tert-Butyl spiro[indoline-3,4'-piperidine]-1-carboxylate, 95%	C₁₇H₂₄N₂O₂	点击收藏价格库存

B882719	1400764-62-6	叔-丁基2-氮杂螺[3.3]庚-6-基氨基甲酸酯草酸盐, 95% tert-Butyl 2-azaspiro[3.3]heptan-6-ylcarbamate hemioxalate, 95%	C₁₃H₂₂N₂O₆	点击收藏价格库存

B879729	301226-27-7	叔丁基 2 -氧代-1-氧杂-8-氮杂螺[4.5]癸烷-8-羧酸, 98% tert-Butyl 2-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate, 98%	C₁₃H₂₁NO₄	点击收藏价格库存

B884303	1160247-07-3	叔丁基 3-氧代-1-氧杂-4,9-二氮杂螺[5.5]十一烷-9-甲酸酯, 95% tert-Butyl 3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate, 95%	C₁₃H₂₂N₂O₄	点击收藏价格库存

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