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Polyvinylpyrrolidone

Potassium nitrate

Potassium methyldithiocarbamate

1-Phenylhexan-3-one

Potassium 4-methoxysalicylate

Phenylguanidine carbonate salt

N-Phenylglycinonitrile

Potassium 3-methoxy-3-oxopropanoate

(S)-(-)-2-Phenylglycinol

Potassium methoxide