2-methyl-4,8-dinitro-quinoline-1-oxide

2-methyl-5-nitroquinoline 1-oxide

1,1,3,3-tetramethyl-2H-indene

2H-呋喃并[3,4-b]吡喃-4,7(3H,5H)-二酮

ethyl 6-methyl-2-phenylquinoline-4-carboxylate