3-溴-[1,2,4]噁二唑-5-羧酸乙酯, Ethyl 3-bromo-1,2,4-oxadiazole-5-carboxylate

3-氨基-1H-吡唑-5-羧酸甲酯, Methyl 3-amino-1H-pyrazole-5-carboxylate

1-(2-甲氧基乙基)-1H-吡唑-4-胺, 1-(2-Methoxyethyl)-1H-pyrazol-4-amine

托法替尼杂质 D, N,4-Dimethyl-1-(phenylmethyl)-3-piperidinamine

3-溴氮杂环丁烷-1-甲酸叔丁酯, N-Boc-3-bromoazetidine

O-环丙基甲基羟胺盐酸盐, O-(Cyclopropylmethyl)hydroxylamine hydrochloride

4-苯基-2-吡咯烷酮, 4-Phenyl-2-pyrrolidone

4-氯-6-甲基-1H-吡唑并[3,4-d]嘧啶, 4-Chloro-6-methyl-1H-pyrazolo[3,4-d]pyrimidine

2-苯基环丙烷羧酸, 2-Phenylcyclopropanecarboxylicacid

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-3-氟-1,4a,6a-三甲基-2-氧代十六氢-1H-茚并[5,4-f]喹啉-7-羧酸甲酯, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-methyl 3-fluoro-1,4a,6a-trimet