【化学】二羟基苯【化学】对苯二酚

7,8-Dihydroxy-9,10-Epoxy-7,8,9,10-Tetrahydrobenzo(a)pyrene

hyodeoxycholic acid; 3α,6α-dihydroxy-5β-cholanic acid

3,7-Dihydroxy--3,4,5-trimethoxyflavone

1,8-Dihydroxy-9-anthrone

2-phenyl-4,5-dihydroxy-methylimidazole

carboxy phenyl dihydroxy arsine

5,7-Dihydroxy-3,4,5-trimethoxyflavanone

dihydroxy-phenyl-alanine