4385-48-2
2,3-二氢-1,4-苯并二噁英-2-酮
→
~62%
34919-87-4
(2-hydroxyphenoxy)acetamide
6324-11-4
2-羟基苯氧基乙酸
165380-12-1
methyl 2-(2-hydroxyphenoxy)acetate