| 英文同义词: | 20,20'-(2-hydroxypropane-1,3-diyl)bis[2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-21-one];7-Oxa-3,20-diazadispiro5.1.11.2heneicosan-21-one, 20,20-(2-hydroxy-1,3-propanediyl)bis2,2,4,4-tetramethyl-;20,20'-(2-Hydroxy-1,3-propanediyl)bis[2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-21-one];20,20'-(2-Hydroxypropane-1,3-diyl)bis(2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro(5.1.11.2)henicosan-21-one);Einecs 282-613-5 |