623-27-8
对苯二甲醛
→
~91%
36603-99-3
(4-methanehydrazonoylphenyl)methylidenehydrazine
17746-03-1
+
7803-57-8
水合肼
108-88-3
甲苯
4,4'-(2,3-diaza-buta-1,3-dienediyl)-di-benzaldehyde
77295-67-1
1,4-bis(2,2-dibromoethenyl)benzene