acetic acid-(4-methoxy-1,1,4-trimethyl-pent-2-ynyl ester)

2,5-dimethylhex-5-en-3-yn-2-yl acetate

(5-acetyloxy-2,5-dimethylhex-3-yn-2-yl) acetate

N1-phenyl-N2-benzoyl-p-methoxybenzoic acid hydrazide

2,5-二甲基-3-己炔-2,5-二醇