97-65-4
亚甲基琥珀酸
+
67-63-0
异丙醇
→
~10%
53720-10-8
dipropan-2-yl 2-methylidenebutanedioate
2170-03-8
衣康酸酐
亚甲基丁二酸
55881-94-2
2-methylidenebutane-1,4-diol