4H-Pyran-4-one,2,3-dimethyl-(9CI),英文名:4H-Pyran-4-one,2,3-dimethyl-(9CI),CAS:73761-48-5,化学式:C7H8O2,分子

2026-03-27 10:24:45

73761-48-5

4H-Pyran-4-one,2,3-dimethyl-(9CI)(4H-Pyran-4-one,2,3-dimethyl-(9CI))

CAS: 73761-48-5

化学式: C7H8O2

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