2-hydroxyethyl-[4-[[4-(2-hydroxyethyl-methyl-amino)phenyl]-[4-[(4-methoxyphenyl)-methyl-amino]phenyl]methylidene]-1-cyclohexa-2,5-dienylidene]-methyl-azanium price

2-hydroxyethyl-[4-[[4-(2-hydroxyethyl-methyl-amino)phenyl]-[4-[(4-methoxyphenyl)-methyl-amino]phenyl]methylidene]-1-cyclohexa-2,5-dienylidene]-methyl-azanium price, total count: 1