DZP-05646 4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-3-[(4-hydroxyphenyl)methyl]-7-methoxy-
4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-3-[(4-hydroxyphenyl)methyl]-7-methoxy- 4-1 - h Benzopyran - 4 - one, 2, 3 - dihydro - 5 - hydroxy - 3 - [(4 - hydroxyphenyl) methyl] - 7 - methoxy - 5mg/支 液相色谱