103607-65-4
1-Phenyl-4-oxo-5-cyano-6-(β-dimethylaminovinyl)-1,4-dihydropyrimidine
→
104802-98-4
3-chloro-4-cyanobenzo[b][1,6]naphthyridine
370844-73-8
3-phenylsulfanylbenzo[b][1,6]naphthyridine-4-carbonitrile