7-nitro-3-phenyl-1,4-benzoxazin-2-one

1-(1-benzothiophen-2-yl)-2-phenylethane-1,2-dione

Ethyl (2-Benzo[b]thienyl)phenylglycolate

alpha-(二乙基氨基)苯乙酸乙酯

cyclohexyl 2-hydroxy-2-phenylacetate