2,6-二氯-3,4-吡啶二胺;2,6-二氯吡啶-3,4-二胺
2,6-DICHLOROPYRIDINE-3,4-DIAMINE
2,6-DICHLOROPYRIDINE-3,4-DIAMINE;3,4-Diamino-2,6-dichloropyridine;2,6-Dichloro-3,4-pyridinediamine;6-dichloropyridine-3;6-dichloro-3,4-pyridinediaMine;3,4-PyridinediaMine, 2,6-dichloro-
