67-56-1
甲醇
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52898-06-3
3-(3-甲氧基-5-异噁唑)丙酸
16880-23-2
Methyl 3-(3-methoxy-1,2-oxazol-5-yl)propanoate
75989-15-0
methyl (E)-3-(3-methoxyisoxazol-5-yl)acrylate
75989-19-4
3-(3-羟基-异噁唑-5-基)-丙酸