2H-Pyran-2-one, 3,5-dibroMo-5,6-dihydro-,英文名:2H-Pyran-2-one, 3,5-dibroMo-5,6-dihydro-,CAS:137776-72-

2026-03-27 10:24:45

137776-72-8

2H-Pyran-2-one, 3,5-dibroMo-5,6-dihydro-(2H-Pyran-2-one, 3,5-dibroMo-5,6-dihydro-)

CAS: 137776-72-8

化学式: C5H4Br2O2

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