5032-90-6
二(五氟苯基)亚膦基氯化物
89784-67-8
2-methylbut-3-yn-2-ol,phosphorous acid
92025-81-5
(Diphenylmethyl)phosphonic acid
928-50-7
5-氯-1-戊烯
999-79-1
4-chloro-4-methylpent-2-yne

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