2-乙基环己-2,5-二烯-1,4-二酮

2,3-二苯基-2,3-丁二醇

1,3,4-trihydroxy-9,10-dioxoanthracene-2-carboxylic acid

链蠕孢素

2-(4-nitrophenyl)-3H-isoindol-1-one