2-甲氧基-N-甲基苯甲酰胺

N-phenyl-cis-2,3-dimethylsuccinimide

3,4-dimethyl-1-phenylpyrrolidine-2,5-dione

1-(4-methoxyphenyl)-1-methylhydrazine

trimethyl-[5-(trimethylazaniumyl)pent-2-ynyl]azanium,dibromide