1,3,5-三(3-甲基苯基苯基氨基)苯

5-methoxy-8,8-dimethylpyrano[2,3-f]chromen-2-one

6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-1,2-diol

2,4,6-tribromobenzene-1,3,5-triol

1,3,5-三羟基2,4-二溴苯