2-氯-4-(1-丙炔-1-基)嘧啶

trimethyl-[prop-1-ynyl-bis(trimethylsilyl)silyl]silane

3,5-dimethyl-5-prop-1-en-2-ylcyclopent-2-en-1-one

5-(2-chloropropan-2-yl)-3,5-dimethylcyclopent-2-en-1-one

2,10-dimethylspiro[4.5]deca-2,9-dien-4-one