3-氨基-4,6-二氯吡啶甲酸, 3-Amino-4,6-dichloropicolinic acid

2,4-二氟-6-肼基吡啶, 2,4-Difluoro-6-hydrazinylpyridine

1-Boc-4-(5-甲基-1,3,4-噁二唑-2-基)哌啶, 1-Boc-4-(5-Methyl-1,3,4-oxadiazol-2-yl)piperidine

1,2,3,5,6,7-六氢-s-茚满-4-胺, 1,2,3,5,6,7-Hexahydro-s-indacen-4-amine

2-(4-氟苯基)-2-甲基丙酸, 2-(4-Fluorophenyl)-2-methylpropanoic acid

(R)-3,3'-二甲基-1,1'-联萘酚, (R)-3,3'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol

(1R,2R)-1,2-双(2-羟苯基)乙二胺, (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine

罗红霉素杂质D, Roxithromycin EP Impurity D

(R)-(+)-六氢吡咯并[1,2-a]吡嗪-6(7H)-酮, (R)-(+)-Hexahydropyrrolo[1,2-a]pyrazin-6(7H)-one

(S)-双(3,5-二甲基苯基)(吡咯烷-2-基)甲醇, (S)-Bis(3,5-dimethylphenyl)(pyrrolidin-2-yl)methanol