(2,3-diethyl-4,7-dimethoxynaphthalen-1-yl) acetate

(2,3-diethyl-4-methoxy-5,7,8-trimethylnaphthalen-1-yl) acetate

4,5-diethyl-3,6-diiodoocta-3,5-diene

(2,3-diethyl-4-methoxy-5,8-dimethylnaphthalen-1-yl) acetate

顺式-二苯乙烯