2-(4-hydroxy-3-methoxyphenyl)chromenylium-3,5,7-triol chloride 2-(4-hydroxy-3-methoxy-phenyl)chromenylium-3,5,7-triol chloride 2-(4-hydroxy-3-methoxy-phenyl)-1-benzopyrylium-3,5,7-triol chloride 134-01-0 1-Benzopyrylium, 3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-, chloride 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride EINECS 205-125-6 3,4′,5,7-Tetrahydroxy-3′-methoxyflavylium chloride 52527_FLUKA Paeonidin Peonidin chloride Peonidin