77439-76-0
3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮
→
~18%
132059-52-0
3-氯-4-(二溴甲基)-5-羟基-2(5h)-呋喃酮
+
132059-51-9
3-[bromo(chloro)methyl]-4-chloro-2-hydroxy-2H-furan-5-one