2,3-二氢-1,4-苯并二氧基-5-醇;5-羟基-1,4-苯并二噁烷及其盐类; 2,3-dihydro-1,4-benzodioxin-5-ol;5-hydroxy-1,4-benzodioxane;EINECS 233-639-0;2,3-DIAMINO-5-BROMO-4-PICOLINE;5-Hydroxy-2,3-dihydro-1,4-benzodioxin;2,3-Ethylenedioxyphenol;hydroxy-5 benzodioxanne-1,4;5-hydroxy-2,3-dihydrobenzo[1,4]dioxine;5-hydroxy-(2,3)-dihydrobenzo[1,4]dioxane;2H,3H-benzo[e]1,4-dioxin-5-ol;5-Hydroxy-1,4-benzodioxane and its salts
