2-Aminonorbornane hydrochloride

2-氨基降冰片烷 盐酸盐

2-Bromobenzenesulfonamide

2-溴苯磺酰胺

2-Butoxy-5-methylphenylboronic acid

2-丁氧基-5-甲基苯基硼酸

2-Chloro-4-pyridinylboronic acid

2-氯吡啶-4-硼酸

2-Chlorotrityl hydrazine, polymer-bound

(α-Hydrazino-α-phenyl-2-chlorobenzyl)polystyrene

2-Ethylbenzoyl chloride

2-乙基苯甲酰氯

1H-Tetrazole-5-acetic acid

1H-四唑-5-乙酸

2-(Tri-n-butylstannyl)oxazole

2-(三正丁基锡基)噁唑

2-Methylpyrimidine

2-甲基嘧啶

2-Oxopiperazine

2-哌嗪酮