1,2-Benzoxathiin-7-carboxylic acid,3-[3-(7-carboxy-4-hydroxy-2,2-dioxido-1,2-benzoxathiin-3-yl)-2-propenylidene]-3,4-dihydro-4-oxo-, 2,2-dioxide
CAS No: 139141-44-9
benzoxathiin,carboxylic,carboxy,hydroxy,dioxido,propenylidene,dihydro,dioxide
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