6118-51-0
外-3,6-环氧-1,2,3,6-四氢邻苯二甲酸酐
→
~99%
29745-04-8
去甲斑蝥素
110-00-9
呋喃
+
108-31-6
马来酸酐
~88%
28874-46-6
7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylicacid, (1R,2S,3R,4S)-rel-
14920-89-9
2,3-二甲基呋喃
5426-09-5
氧杂酸酐