2H-1-Benzopyran-2-one,4-ethoxy-6-methoxy-(9CI),英文名:2H-1-Benzopyran-2-one,4-ethoxy-6-methoxy-(9CI),CA

2026-03-27 10:24:45

720676-54-0

2H-1-Benzopyran-2-one,4-ethoxy-6-methoxy-(9CI)(2H-1-Benzopyran-2-one,4-ethoxy-6-methoxy-(9CI))

CAS: 720676-54-0

化学式: C12H12O4

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