(p-(2-Benzothiazolyl)benzyl)phosphonic acid diethyl ester 75889-62-2 A 53986 BRN 3626546 Diethyl (p-2-benzothiazolylbenzyl)phosphonate Diethyl 4-(benzothiazol-2-yl)benzylphosphonate FOSTEDIL Fosfedil Fostedil [USAN:INN] Fostedilum [Latin] KB-944 Phosphonic acid, ((4-(2-benzothiazolyl)phenyl)methyl)-, diethyl ester Phosphonic acid, (p-(2-benzothiazolyl)benzyl)-, diethyl ester