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首頁 > 供應產品 > 左西孟旦
左西孟旦
單價 面議對比
詢價 暫無
發(fā)貨 湖北武漢市付款后3天內
過期 長期有效
更新 2012-02-29 09:56
 
詳細信息


左西孟旦

[中文化學名]:(R)-(-)-[[4-(1,4,5,6-四氫-4-甲基-6-氧代-3-噠嗪基)苯基]-肼叉]丙二腈

[分子式]: C14H12N6O

[分子量]:280.29

[CAS]: 131741-08-7

[主要質量指標]:

外觀
 黃色粉末
 
含量
 ≥98.5%
 
比旋度
 -550° - -558°
 
有關物質
 ≤1.0%
 
水份
 ≤0.5%

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