贝托司汀是第2代抗组胺药,被批准用于治疗过敏性鼻炎和荨麻疹/瘙痒症。

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142404-69-1 2-(Chloro(4-chlorophenyl)methyl)pyridine 2-[氯(4-氯苯基)甲基]吡啶
BD232211142404-69-195+%
¥223.001g
201594-84-5 (S)-2-((4-Chlorophenyl)(piperidin-4-yloxy)methyl)pyridine (S)-2-[(4-氯苯基)(4-哌啶氧基)甲基]吡啶
BD163658201594-84-598%
¥823.005g
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