(2-(2-(Phenylmethyl)-1H-benzimidazol-1-yl)ethyl)phosphonic acid bis(2-chloroethyl) ester 74789-64-3 84778-03-0 BRN 6004594 Di-beta-chloroethyl-beta-benzylbenzimidazolyl ethyl phosphate EBF 5 Phosphonic acid, (2-(2-(phenylmethyl)-1H-benzimidazol-1-yl)ethyl)-, bis(2-chloroethyl) ester