As nouns the difference between pyoxanthin and pyroxanthin
is that pyoxanthin is a yellow pigment isolated from bacillus pyocyanicus while pyroxanthin is (chemistry) a yellow, crystalline substance obtained from creosote etc; it seems to be a polycyclic aromatic hydrocarbon.
pyoxanthin
English
Noun
(-)
A yellow pigment isolated from Bacillus pyocyanicus . pyroxanthin
English
Noun
(chemistry) A yellow, crystalline substance obtained from creosote etc; it seems to be a polycyclic aromatic hydrocarbon.