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Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

甲酰氯为原料,经酰化,还原,环成左旋西替利嗪,应总收率为8.05%。

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iodophor, iodophthalein, iodopropane, iodopropylene, iodoprotein, iodopsin, iodopyracet, iodoquinofonum, iodoquinoline, iodosobenzene,

相似单词


3G, 401(K), a,

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