85-44-9
苯酐
+
108-38-3
间二甲苯
→
~99%
2346-63-6
1',3'-dimethylbenzoyl-1-benzoic acid
776279-83-5
(2,4-dimethyl-phenyl)-glyoxylic acid
65-85-0
苯甲酸
~79%
7446-70-0
无水三氯化铝
88-95-9
邻苯二甲酰氯
4397-55-1
2-(氯羰基)苯甲酸甲酯