1-甲基-9H-芴-9-酮

1-methylselanylpropane

1-溴-2,5-二甲氧基-3-硝基苯

methyl 4-[2-formyl-5-(methoxymethyl)pyrrol-1-yl]butanoate

Methyl 6-fluoro-1-methyl-1H-indole-2-carboxylate