2-methyl-3-(4-prop-1-en-2-ylcyclohexen-1-yl)propanal

4-甲氧基-2,6-二硝基苯胺

2-nitrocyclohexa-2,5-diene-1,4-dione

5-(4-methoxy-2-nitrophenyl)furan-2-carbaldehyde

ethyl 6-methoxy-8-nitro-4-oxo-1H-quinoline-3-carboxylate