3-苯基-1H-1,2,4-噻唑

ethyl 3-amino-2-cyano-3-phenylprop-2-enoate

ethyl N-ethoxycarbonylbenzenecarboximidate

2-苯基-4-[3H]喹唑啉酮

6-methyl-2-phenyl-1,3-oxazin-4-one