4-甲氧基-1-甲氧基羰基-beta-咔啉

2,2,3,3,4,4-六氟-1-丁醇

3-氰基-2-甲氧基-4,6-二苯基吡啶

(2R,3S,4R,6S)-3,4-diacetoxy-2-(acetoxymethyl)-6-methoxytetrahydro-2H-pyran

(3,4-diacetyloxy-6-methoxyoxan-2-yl)methyl acetate