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20220326141712

2,3-Difluoro-5-Chloropyridine

Sithatha ubuqotho kanye nokuzuza kubo bonke njengomgomo wokusebenza, futhi siphatha wonke amabhizinisi ngokulawula okuqinile nokunakekela.
Cindezela u-enter ukuze useshe noma u-ESC ukuze uvale