2,2-二氟-5-甲基胡椒环
2,2-dihydroxycyclopenta[b]naphthalene-1,3-dione;2,2-Dihydroxy-(1H)-benz[f]indene-1,3(2H)-dione
PDF: 38627-57-5_ch
PDF: 38627-57-5_en