2,5,9-三甲基-8-癸烯-5-醇

1,4-bis-diethylamino-5-methyl-hex-4-en-3-one

2,3,6-trimethylhept-4-yne-2,3,6-triol

2,5-dimethylhexa-2,3,4-triene

(+/-)-2,3,6-trimethyl-hept-4c-ene-2,3,6-triol