1,2,3,4-丁烷四甲酸四(2,2,6,6-四甲基-4-哌啶基)酯

tetrakis(2,2,6,6-tetramethyl-4-piperidyl) butane-1,2,3,4-tetracarboxylate · CAS 64022-61-3

1,2,3,4-丁烷四甲酸四(2,2,6,6-四甲基-4-哌啶基)酯