Cobalamine Reductase Deficiency

New Intermediates and Dyes for Synthetic‐polymer Fibres. N‐Alkylated Derivatives of 4‐anilino‐8‐amino‐1,5‐dihydroxyanthraquinone and of 4‐anilino‐5‐amino‐1,8‐dihydroxyanthraquinone

“…Electronic spectra were recorded in monochlorobenzene solution on a Unicam SP 800 spectrophotometer. Dyeings and fastness tests on polyester fibres were carried out as described previously [8,9]. Relevant data are shown in Table 1.…”