p. 2202 - 2205
(2020/02/26)(2,6-di-tert-butyl-1,1-diphenoxy-1λ5-phosphinin-4-yl)-(2,4-dichloro-phenyl)-diazene
3-[1-(2,4-Dichloro-phenyl)-meth-(E)-ylidene]-2,2-dimethyl-bicyclo[2.2.1]heptane
2,4-dichlorobenzenediazocyanide
acetic acid 3-(2,4-dichlorophenyl)-2-(2,4-dichlorophenylazo)-2-methylpropyl ester
3-(2,4-dichlorophenyl)-2-(2,4-dichlorophenylazo)-2-methylpropan-1-ol