75-36-5
乙酰氯
+
92-85-3
噻蒽
→
~50%
50314-39-1
2,7-二乙酰基噻蒽
7446-70-0
无水三氯化铝
154341-96-5
thianthrene-2,7-dicarboxylic acid
65178-26-9
dimethyl thianthrene-2,7-dicarboxylate