2H-1-Benzopyran-2-one,7-ethoxy-4,8-dimethyl-(9CI),英文名:2H-1-Benzopyran-2-one,7-ethoxy-4,8-dimethyl-(9

2026-03-27 10:24:45

312288-25-8

2H-1-Benzopyran-2-one,7-ethoxy-4,8-dimethyl-(9CI)(2H-1-Benzopyran-2-one,7-ethoxy-4,8-dimethyl-(9CI))

CAS: 312288-25-8

化学式: C13H14O3

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