5-(Benzoylamino)-2,4-dimethoxybenzenediazonium chloride hydrochloride 67846-64-4 Benzenediazonium, 5-(benzoylamino)-2,4-dimethoxy-, chloride, hydrochloride Benzenediazonium, 5-benzamido-2,4-dimethoxy-, chloride, hydrochloride EINECS 267-377-3