147011-42-5
5,8-Dioxa-10-azadispiro[2.0.4.3]undecan-11-one, 10-(phenylmethyl)-
→
~98%
147011-43-6
10-(苯基甲基-5,8-二氧杂-10-氮杂[2.0.4.3]十一烷