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