2,5-dinitro-1H-pyrrole

2,4-dinitro-1H-pyrrole

N-乙酰基-N-[4,5-二(苯基)-1,3-恶唑-2-基]乙酰胺

3-methyl-2-acetyl-6,7-dihydrobenzo[b]thiophen-4(5H)one

3-甲基-4-氧代-4,5,6,7-四氢苯并噻吩