3-氯-6-(1H-吡唑-1-基)哒嗪

异恶唑

pyrido<4',3':3,4>pyrazolo<1,5-a>pyrimidine">thieno<3",2":5',6'>pyrido<4',3':3,4>pyrazolo<1,5-a>pyrimidine

5,7,7-triethoxyhept-2-enal

pyrazole-1-carboxamide