英文名称:1,2,3,4,5-Cyclopentanepentayl, 1-(Carboxymethyl)-, Compd. With 1,2,3,4,5-Cyclopentanepentayl, Iron Salt (1:1:1); Ferrocenylacetic Acid; Ferroceneacetic Acid; Ferrocenfethanol; 1,2,3,4,5-Cyclopentanepentayl, 1-(Carboxymethyl)-, Compd. With 1,2,3,4,5-Cyclopentanepentayl, Iron Salt (1:1:1); Ferrocenyl Acetic Acid; Ferrocenylacetic Acid; Ferroceneacetic Acid; Carboxymethylferrocene