88958-15-0
5-(对甲苯)异噁唑-3-羧酸乙酯
→
~89%
33282-21-2
5-(4-甲基苯基)异噻唑-3-羧酸
1175745-90-0
~86%
39757-29-4
4-(4-甲基苯基)-2,4-二氧代丁酸甲酯
1361109-69-4
113503-90-5
122-00-9
对甲基苯乙酮
517870-14-3
methyl 5-(p-tolyl)isoxazole-3-carboxylate