Pyridine series

34-Pyridinedicarboxylic acid

Pyrimidine-2-carboxylic acid

S-(+)-methyl melate

2-Amino-3-trifluoromethylpyrid

1,3-Dihydroxynaphthalene

(1R,2S)-1-氨基-2-茚醇

N-Ethylhydroxylamine Hydrochlo

Tetrahydro-thiopyran-4-one

2-allyl-3,6-dichlorophenol

4-(Trifluoromethyl)-2'-bipheny