2-(1-Pentylhexyl)pyridine

1H-Pyrazole

吡唑

2,2-Dimethyl-1,3-dioxane-4,6-dione

2,2-二甲基-1,3-二氧六环-4,6-二酮

2-Bromo-4,5-difluorotoluene

2-溴-4,5-二氟甲苯

2-Fluoro-2-methyl-3-oxo-3-phenyl-propionic acidethyl ester

2-(1,1,2,3,3,3-Hexafluoro-propyl)-[1,4]dioxane

2-Chloro-5-(2-chloro-1,1,2-trifluoro-ethoxy)-phenylamine

2-Chloro-6-trifluoromethylsulfanyl-benzothiazole

3-Trifluoromethylsulfanyl-pentane-2,4-dione

2,3,5-Trifluoro-4-trifluoromethyl-phenylamine

5-Nitro-6-trifluoromethyl-benzo[1,3]dioxol-2-one