2-hydroxyl-3-methoxy-6,7,10,11-tetra(hexyloxy)triphenylene

2,3,4,5-tetrahydro-1,6-benzodioxocine

4-磺基邻苯二酚

4,5-二羟基苯-1,3-二磺酸

2,3-dihydroxy-benzenesulfonic acid