34552-15-3
2-氯-3-氟-5-甲基吡啶
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38186-86-6
5-氟-6-氯烟酸
78686-78-9
methyl 6-chloro-5-fluoropyridine-3-carboxylate
72600-67-0
2-氯-3-氟-5-(三氟甲基)吡啶
78686-85-8
6-chloro-5-fluoropyridine-3-carbonyl chloride