英文别名
p-bis(7,9-diethyl-6,7,8,9-tetramethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]dec-3-ylmethyl)benzene;3-[[4-[(7,9-Diethyl-6,7,8,9-tetramethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decan-3-yl)methyl]phenyl]methyl]-7,9-diethyl-6,7,8,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione