英文别名
15-(4-methylphenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetrone;3,3,11,11-tetramethyl-15-(p-tolyl)-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetraone;3,3,11,11-Tetramethyl-15-(4-methylphenyl)-15-azadispiro[5.1.58.36]hexadecane-1,5,9,13-tetrone;3,3,11,11-tetramethyl-15-(4-methylphenyl)-15-azadispiro[5.1.58.36]hexadecane-1,5,9,13-tetrone