5-(叔丁氧基羰基)-2-甲基-4,5,6,7-四氢-2H-吡唑并[4,3-c]吡啶-3-羧酸, 5-(tert-Butoxycarbonyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyraz

2-甲基-5-苯基-2,4-二氢-3H-吡唑-3-酮, 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one

克拉霉素杂质O, Iron powder

2-溴-5-氟异烟腈, 2-Bromo-5-fluoroisonicotinonitrile

1-(3-氟-4-甲氧基苯基)乙-1-胺, 1-(3-Fluoro-4-methoxyphenyl)ethan-1-amine

(2R,4R)-甲基2-甲基哌啶-4-羧酸盐酸盐, (2R,4R)-Methyl 2-methylpiperidine-4-carboxylate hydrochlorid

4-(1-三苯甲基-1H-咪唑-4-基)丁酸乙酯, Ethyl 4-(1-trityl-1H-imidazol-4-yl)butanoate

4,4,5,5-四甲基-2-(5-甲基噻吩-3-基)-1,3,2-二氧杂硼杂环戊烷, 4,4,5,5-Tetramethyl-2-(5-methylthiophen-3-yl)-1,3,2-dioxabor

碳酸锂, Lithium Carbonate

(1-甲基吡咯烷-3-基)甲胺, (1-Methylpyrrolidin-3-yl)methanamine