厄洛替尼杂质B, Erlotinib impurity B

3-醛基苯乙酸, 2-(3-Formylphenyl)acetic acid

(R)-2-((S)-4-氨基-5-叔丁氧基-5-氧代戊酰胺基)戊二酸二叔丁酯, (R)-di-tert-butyl 2-((S)-4-amino-5-tert-butoxy-5-oxopentanam

3-氯-2-甲氧基苯硼酸, (3-Chloro-2-methoxyphenyl)boronic acid

1,4-二溴-2-丁烯, 1,4-Dibromo-2-butene

1-(2-氟苯基)环丙烷-1-胺, 1-(2-Fluorophenyl)cyclopropan-1-amine

4-甲基-1H-吡唑-3-羧酸乙酯, Ethyl 4-methyl-1H-pyrazole-3-carboxylate

5-氯-2-嘧啶甲醇, 5-Chloro-2-pyrimidinemethanol

4-(三氟甲基)噻唑-5-羧酸, 4-(Trifluoromethyl)thiazole-5-carboxylic acid

叔丁基(3aR,7aS)-rel-2,3,3a,4,7,7a-六氢-1H-异吲哚-2-羧酸酯, tert-Butyl (3aR,7aS)-rel-2,3,3a,4,7,7a-Hexahydro-1H-isoindol