2-(4,4-Dimethyl-4,5-dihydro-2-oxazolyl)pyridine

2-Methylpyrazine

2-甲基吡嗪

2-Nitrocyclohexanone

2-硝基环己酮

2-Propyl-1-pentanol

2-丙基-1-戊醇

2,2′-Bis[(4S)-4-benzyl-2-oxazoline]

(S,S)-4,4′-Dibenzyl-2,2′-bi(2-oxazoline)

2,2,2-Trifluoroethyl Formate

2,2,2-三氟乙基甲酸酯

2,3-Dibromo-N-methylmaleimide

2,3-二溴-N-甲基马来酰亚胺

2,3-Difluorophenylacetic Acid

2,3-二氟苯乙酸

2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl trichloroacetimidate

2,3,4,6-四-O-苄基-α-D-吡喃葡萄糖基三氯乙酰亚胺酯

2,4-Dimethoxy-6-methylpyrimidine

2,4-二甲氧基-6-甲基嘧啶

2,4,6-Tri-tert-butylaniline

2,4,6-三叔丁基苯胺