英文别名
7,8-Benzo-4-methyl-3-<2-hydroxy-ethyl>-cumarin, 4-Methyl-3-<2-hydroxy-ethyl>-naphtho<1,2-b>pyran-2-on;3-(2-hydroxy-ethyl)-4-methyl-benzo[h]chromen-2-one;3,4-Dihydro-2-(2-hydroxyethyl)-1-methyl-3-oxo-4-oxaphenanthrene;3-(2-hydroxyethyl)-4-methylbenzo[h]chromen-2-one