acetic acid,hexa-2,4-diyne-1,6-diol

6-hydroxy-2,4-hexadiynyl acetate

(1-chloro-3-nitrobutan-2-yl) acetate

[1-(dimethylamino)-3-phenylpentan-3-yl] acetate

(乙酰基-甲氧羰基甲基-氨基)-乙酸甲酯