1,4-Benzodioxin-6-carboxylic acid, 2,3-dihydro-
1,4-Benzodioxan-6-carboxylic acid
2,3-Dihydro-1,4-benzodioxin-6-carboxylic acid
1,4-Benzodioxane-6-carboxylic acid
3,4-Ethylenedioxybenzoic acid
2,3-Dihydrobenzo[1,4]dioxine-6-carboxylic acid
2,3-Dihydrobenzo[1,4]dioxin-6-carboxylic acid
2,3-Dihydrobenzo[b][1,4]-dioxin-6-carboxylic acid
2,3-Dihydrobenzo[b][1,4]dioxine-6-carboxylic acid
2,3-Dihydro-1,4-benzodioxane-6-carboxylic acid