640720-93-0 α-D-Galactopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-, (6-bromo-7-hydroxy-2-oxo-2H-1-benzopyran-4-yl)methyl carbonate

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640720-93-0 α-D-Galactopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-, (6-bromo-7-hydroxy-2-oxo-2H-1-benzopyran-4-yl)methyl carbonate - 化工 AI 网