BRN2457167,英文名:BRN 2457167,CAS:39148-55-5,化学式:C20H16O,分子量:272.34,MSDS.

2026-03-27 10:24:45

39148-55-5

BRN2457167(BRN 2457167)

CAS: 39148-55-5

化学式: C20H16O

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