1,2-二氯-1,2-乙二基二乙酸酯

1-methoxy-3-[2-(3-methoxyphenyl)ethynyl]benzene

(5Z)-5-[(3-bromo-5-ethoxy-4-hydroxyphenyl)methylidene]-1-methyl-1,3-diazinane-2,4,6-trione

7,7-二甲氧基-1-庚炔

4-十一烷炔