5-Amino-6-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester,英文名:5-Amino-6-hydroxy-4-oxo-4H

2026-03-27 10:24:45

32142-43-1

5-Amino-6-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester(5-Amino-6-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester)

CAS: 32142-43-1

化学式: C12H11NO5

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