885271-34-1

7-Methoxy-2H-chromene-3-carboxylic acid ethyl ester

885271-34-1

编号ABP012493 化学名称7-Methoxy-2H-chromene-3-carboxylic acid ethyl ester MDL: MFCD04114608 分子式C13H14O4 分子量234.2479
询价