613-29-6
N,N-二丁基苯胺
+
35438-81-4
(3-methyl)tetrahydrophthalic anhydride
→
5333-84-6
3-甲基四氢苯酐
35438-82-5
4-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
2004-70-8
反-1,3-戊二烯
110-17-8
富马酸