2-(2-oxochromen-7-yl)oxyacetonitrile

3,3-dimethyloxirane-2-carbonitrile

2-imino-3-phenyl-thiazolidin-4-one

3-phenyl-4-imino-2-thiazolidone

2-氯-1-(2,4-二羟基-6-甲氧基苯基)乙酮