1,2,3,4-四甲基-1,2,3,4-环丁烷四羧酸二酐

1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride
CAS号 64198-16-9
英文名称: 1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride
CAS No.: 64198-16-9