2-羟基-5-甲基-3-硝基吡啶, 2-Hydroxy-5-methyl-3-nitropyridine

3-甲基-3-吖啶醇盐酸盐, 3-Methylazetidin-3-ol hydrochloride

6-溴吡啶-2-羧酸乙酯, Ethyl 6-Bromopicolinate

(S)-1-(2-氟苯基)乙醇, (S)-1-(2-Fluorophenyl)ethanol

厄洛替尼杂质, Erlotinib impurity A

1H-吲唑-5-甲醛, 1H-indazole-5-carbaldehyde

5-溴-4-硝基噻吩-2-甲酸甲酯, Methyl 5-bromo-4-nitrothiophene-2-carboxylate

(((9H-芴-9-基)甲氧基)羰基)-L-丙氨酰-L-丙氨酸, (((9H-Fluoren-9-yl)methoxy)carbonyl)-L-alanyl-L-alanine

1-苯基异喹啉, 1-Phenylisoquinoline

N,N'-羰基二(1,2,4-三氮唑), Di(1H-1,2,4-triazol-1-yl)methanone