3,3-dibromo-2-phenyl-2,4-dihydrochromene

2-ethoxy-2-phenyl-3,4-dihydrochromene

3,4-二氢-2-苯基-2H-1-苯并吡喃

2,3-dihydro-1-benzofuran-2-yl(phenyl)methanone

3-(2-羟基苯基)-1-苯基丙酮