3,4-二甲基-1,5-己二烯-3,4-二醇

3-pent-4-ynylpentane-2,4-dione

(6ci,9ci)-2-甲基-1-环戊烯-1-羧酸

2,7-dimethyl-4,5-dihydro-1H-azepine-3,6-dicarboxylic acid dimethyl ester

2,7-辛烷二醇