化工字典查询:
首页
\
化工字典
\
CAS NO:6345-73-9
CAS:
6345-73-9
英文名称:
4-oxo-7-(phenylmethoxy)-4h-1-benzopyran-2-carboxylic aci ethyl ester
ethyl 4-oxo-7-(phenylmethoxy)-4h-1-benzopyran-2-carboxylate