1,2,3,4-丁烷四甲酸四甲基酯与2,2,6,6-四甲基-4-哌啶醇和Β,Β,Β',Β'-四甲基-2,4,8,10-四氧杂螺[5.5]十一烷-3,9-二乙醇的反应产物
1,2,3,4-Butanetetracarboxylic acid, tetramethyl ester, reaction products with 2,2,6,6-tetramethyl-4-piperidinol and beta,beta,beta',beta'-tetramethyl-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diethanol
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