2176-62-7
五氯吡啶
→
~25%
17573-93-2
2,3,4,5,6-五氯-1-吡啶
71602-56-7
1-(tetrachloro-2-pyridyl)cyclohexene
71602-52-3
2-(tetrachloro-N-oxido-2-pyridyl)cyclopentanone