3-Eth-(Z)-ylidene-2-methyl-hex-1-en-4-yne

2-Methyl-3-methylene-hept-1-en-5-yne

2,7-dimethyl-3,6-dimethylideneocta-1,7-diene

双酚A二甲醚

5-(1-丙炔)-2,4(1H,3h)-嘧啶二酮