英文别名
4-Methyl-5-methoxy-7,8-(2',2'-dimethyl-dihydropyrano)-cumarin;5-methoxy-4,8,8-trimethyl-9,10-dihydro-8H-pyrano[2,3-f]chromen-2-one;5-methoxy-4,8,8-trimethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one;5-methoxy-4,8,8-trimethyl-9,10-dihydropyrano[2,3-h]chromen-2-one