Ethyl 2-(2,5-dimethylphenyl)-2,2-difluoroacetate

Hafnium oxide

氧化铪

Cyclopropylmethanethiol

2,4-Dibromo-6-fluoro-5-methylaniline

2,4-二溴-6-氟苯胺

1-Isopropyl-3-methoxybenzene

Ethyl 2,3,4-trimethoxybenzoate

Ethyl 2,4,5-trimethoxybenzoate

4-Acetamidobenzaldehyde

对乙酰氨基苯甲醛

Methyl 4-methoxy-3-(trifluoromethyl)benzoate

6-Bromo-2-fluoro-3-(trifluoromethyl)pyridine

1-Bromo-4-chloro-2-(difluoromethyl)-3-fluorobenzene