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... LPYR ... (65 elements)

de (11) : ALKYLPYRAZINE · DIMETHYLALLYLPYROPHOSPHAT · GERANYLPYROPHOSPHAT · GIPFELPYRAMIDE · ISOPENTENYLPYROPHOSPHAT · PHOSPHOENOLPYRUVAT · PHOSPHOENOLPYRUVATCARBOXYLASE · PHOSPHORIBOSYLPYROPHOSPHAT · POLYVINYLPYRROLIDON · VINYLPYRROLIDON

en (33) : ADENYLPYROPHOSPHATE · ENOLPYRUVYL · ENOLPYRUVYLSHIKIMATE · ENOLPYRUVYLSHIKIMIC · FARNESYLPYROPHOSPHATE · GERANYLPYROPHOSPHATE · NERYLPYROPHOSPHATE · PHOSPHENOLPYRUVATE · PHOSPHOENOLPYRUVATE · TETRAISOPROPYLPYROPHOSPHAMIDE

fi (1) : PYLPYRA

fr (18) : ADENYLPYROPHOSPHATE · DIETHYLPYROCARBONATE · ENOLPYRUVYL · ENOLPYRUVYLSHIKIMATE · ENOLPYRUVYLSHIKIMIC · HYDROXYMETHYLPYRROLIDINES · PHOSPHOENOLPYRUVATE · POLYVINYLPYRROLIDONE · TETRAISOPROPYLPYROPHOSPHAMIDE · THENYLPYRAMINE

nl (1) : POLYVINYLPYRROLIDON

sv (1) : TETRAETYLPYROFOSFAT

... LPY ... (113 elements)

DELPYDORA · ELPYA · JULPYNT · KYLPYAMME · KYLPYVESI · LPY · PULPY · SULPYRIN · SULPYRINE · ZHALPYULTTYK

... PYR ... (2593 elements)

ALGOPYRIN · FAGOPYRISM · FAGOPYRISME · FAGOPYRUM · GLUCOPYRANOSYL · LEUCOPYRITE · METHYLGLUCOPYRANOSIDES · OLIGOPYRIMIDIQUE · PARACOPYRIGHT · PYR

... ELPYR ... (2 elements)

GIPFELPYRAMIDE

... LPYRA ... (10 elements)

ALKYLPYRAZINE · DIPHENYLPYRALINE · GIPFELPYRAMIDE · PYLPYRA · SULFAPHENYLPYRAZOL

... LPYRI ... (18 elements)

CETYLPYRIDINIUM · CETYLPYRIDIUM · HYDROXYMETHYLPYRIDINE · METHYLPYRIDINE · NAPHTHYLVINYLPYRIDINE

... LPYRO ... (14 elements)

ADENYLPYROPHOSPHATE · DIETHYLPYROCARBONATE · DIMETHYLALLYLPYROPHOSPHAT · FARNESYLPYROPHOSPHATE · GERANYLPYROPHOSPHAT

... LPYRR ... (8 elements)

HYDROXYMETHYLPYRROLIDINES · METHYLPYRROLIDONE · POLYVINYLPYRROLIDON · POLYVINYLPYRROLIDONE · VINYLPYRROLIDON

... LPYRU ... (15 elements)

ENOLPYRUVYL · ENOLPYRUVYLSHIKIMATE · ENOLPYRUVYLSHIKIMIC · HYDROXYPHENYLPYRUVATE · PHENYLPYRUVIC

... OLPYR ... (11 elements)

ENOLPYRUVYL · ENOLPYRUVYLSHIKIMATE · ENOLPYRUVYLSHIKIMIC · PHOSPHENOLPYRUVATE · PHOSPHOENOLPYRUVAT

... ULPYR ... (2 elements)

SULPYRIN · SULPYRINE

... YLPYR ... (50 elements)

CETYLPYRIDINIUM · CETYLPYRIDIUM · NAPHTHYLVINYLPYRIDINE · NAPHTYLVINYLPYRIDINE · POLYVINYLPYRIDINE