Bis(4-benzamido-6-methoxy-m-toluenediazonium) tetrachlorozincate14726-28-4100 % similar Bis(4-benzamido-2,5-diethoxybenzenediazonium) tetrachlorozincate5486-84-067 % similar 4,4′-Bi[2-methoxybenzenediazonium] tetrachlorozincate14263-94-645 % similar 2-Methoxy-5-nitrobenzenediazonium27165-17-932 % similar 2-Methoxybenzophenone2553-04-031 % similar Guaiacol benzoate531-37-331 % similar