1H-Imidazole, 4-(1,4-dioxaspiro[4.5]dec-8-yl)-

对羟基苯甲酸甲酯

(1,4-dioxa-spiro[4.5]dec-8-yl)-methanol

1,4-二噁螺[4.5]癸烷-8-羧酸甲酯

4-环己酮羧酸甲酯