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20220326141712

2,3-Difluoro-5-Chloropyridine

Sithatha ingqibelelo kunye nokuphumelela kwabo bonke njengomgaqo wokusebenza, kwaye siphatha yonke ishishini ngolawulo olungqongqo kunye nenkathalo.
Cofa u-enter ukuze uphendle okanye ucofe u-ESC ukuze uvale