2-phenyl-5,6,7,8-tetrahydroquinazoline

4,4a,5,6,7,8-六氢-3H-萘-2-酮

2-phenylsulfanylcyclohex-2-en-1-one

4,5,6,7-四氢苯并[1,2]二硫-3-硫酮

1,2,3,4-tetrahydrobenzimidazolo[2,1-b]quinazoline