2,2,3,3,4,4,5,5-Octafluoro-1,6-hexanediol

2,2,3,3,4,4,5,5-八氟-1,6-己烷二醇

2,3-Difluorobenzyl Bromide

α-溴-2,3-二氟甲苯

2,3,5,6-Tetrafluorobenzaldehyde

2,3,5,6-四氟苯甲醛

2,4-Dichlorobenzyl alcohol impurity C

3,4-二氯苯甲醇

2,4,6-Trichloroanisole

2,4,6-三氯苯甲醚

2,5-Bis(tributylstannyl)thiophene

2,5-双(三丁基甲锡烷基)噻吩

2,5-Diethoxybenzoyl chloride

2,5-二乙氧基苯甲酰氯

2,6-Diaminopurine

2,6-二氨基嘌呤

2,6-Dimethylbenzenethiol

2,6-二甲基苯硫酚

3-(1-Piperazinyl)-1,2-benzisothiazole

3-(1-哌嗪基)-1,2-苯并噻唑