金刚烷胺-d6, Amantadine-D6 (1-Amino Adamantane-D6)

反式-丁基((1r,3r)-3-羟基-2,2,4,4-四甲基环丁基)氨基甲酸酯, trans-tert-Butyl ((1r,3r)-3-hydroxy-2,2,4,4-tetramethylcyclo

3-{[4-(四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-1H-吡唑-1-基]甲基}氮杂环丁烷-1-羧酸叔丁酯, tert-Butyl 3-{[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-py

(4R,4'R,5S,5'S)-2,2'-(1-甲基亚乙基)双[4,5-二氢-4,5-二苯基噁唑], (4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5

N,N'-[(1S,2S)-1,2-二苯基l-1,2-乙二基]双[N'-[3,5-双(三氟甲基)苯基]硫脲], N,N'-[(1S,2S)-1,2-Diphenyl-1,2-ethanediyl]bis[N'-[3,5-bis(tr

3-溴吡啉醛, 3-Bromopicolinaldehyde

2-(羟甲基)-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯酚, 2-(Hydroxymethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-

O-去甲乌拉地尔, O-Desmethyl Urapidil

色氨酸杂质E, Tryptophan impurity E

3,6-二溴吡嗪-2-甲腈, 3,6-Dibromopyrazine-2-carbonitrile