DL-天冬氨酸

1-(2-Methyl-5-phenyl-1H-pyrrol-3-yl)ethanone

diethyl 2,5-diaminocyclohexa-1,4-diene-1,4-dicarboxylate

2,4,5-tris(4-methoxyphenyl)-1H-imidazole

6-(5,6-diphenyl-2H-1,2,4-triazin-3-ylidene)cyclohexa-2,4-dien-1-one