(2Z)-3-(6-methylpyridin-2-yl)acrylic acid

3-(2-nitrophenyl)-1,3-oxazolidin-2-one

2-chloroethyl (3-nitrophenyl)carbamate

4-(ethoxycarbonyl)phthalic acid

1-butyl-1,4-dihydroquinoxaline-2,3-dione

(2E)-3-{2-methoxy-5-[(methoxycarbonyl)oxy]phenyl}acrylic acid

(3-methyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetonitrile

methyl 3-(cyanomethyl)-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylate

ethyl 4-(4-chlorophenyl)-2-methyl-1H-pyrrole-3-carboxylate

2,6-Dichlorobenzene-1,4-diamine

2,5-二氯-1,4-苯二胺

N-(3-aminophenyl)-N'-cyclopropylurea