大饿电影未删完整版在线观看,师父电影完整版免费在线观看,国产在线中文字幕,亚洲综合欧美激情,www色欧美,在线观看成人福利,狼溪3在线观看完整版在线观看

^{<ruby id="8401b"><small id="8401b"></small></ruby>}

	Favorite \| Set Home
Home / About Us / Products / Quality Control / Enviromental Protection / Order / Contact Us / 中文版

Main Products

Products

Your Location:Home>>Products

Product Name	6-Fluoro-4-oxo-4H-1-benzopyran-2-carboxylic acid


Molecular formula:	C₁₀H₅FO₄

Structural formula:

Appearance:	Off-white crystalline powder

Standard:	Assay 98.0% min

CAS NO.	[99199-59-4]