Oxazole, 2,5-bis(4-methoxyphenyl)-

2,2-difluoro-2-(4-methoxyphenyl)acetic acid

2-呋喃基(4-甲氧基苯基)甲酮

2-(4-methoxyphenyl)-1,3-oxazole

1-dimethoxyphosphoryl-4-methoxybenzene