p-nitrobenzene diazonium chloride, Benzenediazonium,4-nitro-,chloride, 4-nitrobenzene diazonium chloride, 4-nitrophenyldiazonium chloride, Benzenediazonium,4-nitro-,chloride (1:1), 4-nitrobenzenediazonium,chloride, para-nitrophenyldiazonium chloride, EINECS 202-814-3