2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyran-4-one
CAS No. 3034-09-1
2-(4-Nitrophenyl)-2,3-dihydro-4H-1-benzopyran-4-one;2-(4-Nitrophenyl)chroman-4-one;4-Nitroflavanone
dichromyl 7234-74-4
ferric 7233-48-9
copper 7238-50-8