823-78-9
3-溴苄溴
→
~34%
35287-42-4
4-bromo-2-(bromomethyl)-1-nitrobenzene
+
142906-81-8
2-Chloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-11H-dibenzo[b ,e][1,4]dioxepine-4-carbaldehyde
52414-98-9
5-溴-2-硝基甲苯