1225-15-6
6,7-二氯-1,4-二羟基蒽醌
→
~80%
404351-90-2
6,7-dichloroanthracene-1,4-dione
123-31-9
1,4-苯二酚
942-06-3
4,5-二氯邻苯二甲酸酐