请输入关键词
共收录化学品数据1994615条
2-(3-(叔-丁氧羰基)-3-氮杂螺-[5.5]十一烷-9-基)乙酸
2-(3-(tert-butoxycarbonyl)-3-azaspiro[5.5]undecane-9-yl)acetic acid
CAS号:952480-32-9
1,1'-双(二-叔丁基膦基)二茂铁二氯合钯
1,1'-Bis (di-t-butylphosphino)ferrocene palladium dichloride,
CAS号:95408-45-0
2,8-二氮杂螺[5.5]十一烷-2-羧酸叔-丁基酯
tert-butyl 2,8-diazaspiro[5.5]undecane-2-carboxylate
CAS号:954240-14-3


