Tetra![3-Oxo-3h-benzo[f]chromene-2-carbonyl chloride](http://thsciimg.chemcd.cn/TS29279.gif)
Chemical Name : 3-Oxo-3h-benzo[f]chromene-2-carbonyl chloride
CAS : 71942-38-6
Synonyms: 3-Oxo-3h-benzo[f]chromene-2-carbonyl chloride;3-Oxobenzo[f]chromene-2-carbonyl chloride;5,6-Benzocoumarin-3-carbonyl chloride;5-Oxo-6-oxatricyclo[8.4.0.0(2,7)]tetradeca-1(10),2(7),3,8,11,13-hexaene-4-carbonyl chloride
