2,3-Diethyl-8-(dimethylamino)methyl-7-hydroxychromone hydrochloride 4H-1-Benzopyran-4-one, 8-((dimethylamino)methyl)-2,3-diethyl-7-hydroxy-, hydrochloride 67195-63-5 CHROMONE, 2,3-DIETHYL-8-(DIMETHYLAMINO)METHYL-7-HYDROXY-, HYDROCHLORIDE Chromone, 8-(dimethylaminomethyl)-2,3-diethyl-7-hydroxy-, hydrochloride