2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyran-4-one,英文名:2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyra

2026-03-27 10:24:45

3034-09-1

2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyran-4-one(2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyran-4-one)

CAS: 3034-09-1

化学式: C15H11NO4

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