2-Methyl-4H-1-benzothiopyran-4-one,英文名:2-Methyl-4H-1-benzothiopyran-4-one,CAS:771-40-4,化学式:C10H8OS,分

2026-03-27 10:24:45

771-40-4

2-Methyl-4H-1-benzothiopyran-4-one(2-Methyl-4H-1-benzothiopyran-4-one)

CAS: 771-40-4

化学式: C10H8OS

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