5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine-D5;5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine-d5; 2,4-Diamino-5-(4-chlorophenyl)-6-ethylpyrimidine-d5; Chloridin-d5; Chloridine-d5; Daraprim-d5; Khloridin-d5; Malocide-d5; Pirimecidan-d5; Pirimetmin-d5;
