52148-89-7
Benzoic acid, 4-(3-methoxy-3-oxo-1-propenyl)-, methyl ester, (E)-
→
~96%
40912-11-6
3-(4-甲氧羰苯基)丙酸甲酯
1126-46-1
对氯苯甲酸甲酯
+
292638-85-8
~64%
619-42-1
对溴苯甲酸甲酯
~54%