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143809-21-6 5-Methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid
BD335783143809-21-695%
¥1623.0100mg
4442-54-0 2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid
BD287524442-54-098%
¥949.0100g
197584-99-9 7-Hydroxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid
BD601058197584-99-997%
¥363.0100mg
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