2-Butynedial,英文名:2-Butynedial,CAS:21251-20-7,化学式:C4H2O2,分子量:82.06,MSDS.

2026-03-27 10:24:45

21251-20-7

2-Butynedial(2-Butynedial)

CAS: 21251-20-7

化学式: C4H2O2

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