3-METHOXYCATECHOL3-Methoxycatechol3-Methoxypyrocatechol酚单甲醚1,2-二羟基-3-甲氧苯3-甲氧基邻苯二酚1,2-Dihydroxy-3-methoxybenzenePyrogallol monomethyl ether3-甲氧基儿茶酚3-Methoxybenzene-1,2-diol2,3-Dihydroxyanisole3-甲氧基苯邻二酚Pyrogallol 1-methyl ether3-methoxycatecholpyrogallol 1-methyl ether1-O-methylpyrogallolpyrogallol 1-monomethyl ether2,3-dihydroxyanisole3-methoxycatechol3-methoxy-o-hydroquinone1,2-dihydroxy-3-methoxybenzene3-methoxypyrocatechol6-methoxycatechol