107-06-2
1,2-二氯乙烷
+
99-04-7
间甲基苯甲酸
→
~91%
6639-18-5
2-chloroethyl 3-methylbenzoate
~16%
66122-71-2
7-methyl-3,4-dihydro-1H-2-benzopyran-1-one
94-49-5
苯甲酸乙二酯
~15%