Chemical Name : 2-[(3-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-1-yl)oxy]propanoic acid
CAS : 304896-84-2
Tetra![2-[(3-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-1-yl)oxy]propanoic acid](http://thsciimg.chemcd.cn/TS139470.png)