性做久久久久久久免费看,无码精品人妻一区二区三区湄公河 ,熟妇的奶头又大又长奶水视频,无码国产精品一区二区免费式芒果,亚瑟av亚洲精品一区二区

圖片報(bào)道
 

 中文名稱(chēng): 2-(5-羥基-4-氧代-2-苯基-苯并吡喃-7-基)氧基乙酸  

 中文別名: [(5-羥基-4-氧代-2-苯基-4H-苯并吡喃-7-基)氧基]乙酸;2-(5-羥基-4-氧代-2-苯基-苯并吡喃-7-基)氧基乙酸;2-(5-羥基-4-氧代-2-苯基苯并吡喃-7-基)氧基乙酸;2-[(5-羥基-4-氧代-2-苯基-7-苯并吡喃)氧基]乙酸  

 英文名稱(chēng): 2-(5-羥基-4-氧代-2-苯基-苯并吡喃-7-基)氧基乙酸  

 英文別名: 2-[(5-hydroxy-4-oxo-2-phenyl-7-chromenyl)oxy]acetic acid;Oprea1_795401;STOCK1N-08998;[(5-Hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl)oxy]-acetic acid;2-(5-hydroxy-4-keto-2-phenyl-chromen-7-yl)oxyacetic acid;2-(5-hydroxy-4-oxo-2-phenyl-chromen-7-yl)oxyacetic acid;2-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyacetic acid;2-(5-hydroxy-4-oxo-2-phenyl-chromen-7-yl)oxyethanoic acid  

 cas號(hào): 97980-71-7  

 EINECS號(hào): -  

 分子式: C17H12O6  

 分子量: 312.27  

 InChI: -  

 分子結(jié)構(gòu):  

 密度: 1.467±0.06 g/cm3(Predicted)  

 熔點(diǎn): -266-268 °C  

 沸點(diǎn): 590.3±50.0 °C(Predicted)  

 閃點(diǎn): -  

 折射率: -  

 蒸汽壓: -  

 物化性質(zhì): -  

 產(chǎn)品用途: -  

 危險(xiǎn)品標(biāo)志: -  

 風(fēng)險(xiǎn)術(shù)語(yǔ): -  

 安全術(shù)語(yǔ): -

舉報(bào)收藏 0評(píng)論 0