英文别名
(Z)-2-(hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-3-ene;(Z)-2-(2',4'-hexadiynylidene)-1,6-dioxaspiro[4.4]non-3-ene;(Z)-2-(2,4-hexadiynylidene)-1,6-dioxaspiro[4,4]non-3-ene;(Z) en-yn-dicycloether;(Z)-tonghaosu;trans-2-(2,4-Hexadiinyliden)-1,6-dioxaspiro[5,5]nonen-(3);Tonghaosu, (Z)-;(2Z)-2-hexa-2,4-diynylidene-1,6-dioxaspiro[4.4]non-3-ene