dichloro-bis(2,4,6-trimethylphenyl)germane

4,6-di(tert-butyl)-2-[N-(4-methoxyphenyl)-N-methylamino]methoxyphenol

4,6-di(tert-butyl)-2-[N-(4-cyanophenyl)-N-methylamino]methoxyphenol

二苯胺