pyridinediyl
chloropyridinyl
mononitropyrene
ethylpyrimidine
pyrogallein
pyrimidinyl
coumaryl
benzoylpyridine
triarylpyridine
mussite
pyridoxylation
hydroxyphenethylamine
diazolane
pyruvoyl
pyrrhite
tripyridyl
diazolidine
methylpyridazine
dimethylhydrazine
pyroantimonic
methylphenethylamine
pyridyne
pyridinyl
fluoropyrimidine
dibromopyridine
arylpyridine
hydroxyacetamide
phenylsulfonyl
phenylsulfinyl
dihydropyrazolo
pyridoxic
arylpyrrolidine
noraporphine
hydroxypropanal
pyridinol
veratrole
mercaptophenyl
pyridinamine
pyridylmethyl
pyrotartranil
diaminopyrimidine
aminopyran
proxyl
fulvene
Eschenmoser fragmentation
permethrinase
delmopinol
aurofusarin
sulfanylphenol
makaluvamine