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化工产品目录
methyl 2-amino-7-methyl-4-(4-nitrophenyl)-5-oxo-4,5-dihydropyrano[4,3-b]pyran-3-carboxylate
CAS号:265315-73-9
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英文名称:methyl 2-amino-7-methyl-4-(4-nitrophenyl)-5-oxo-4,5-dihydropyrano[4,3-b]pyran-3-carboxylate
methyl 2-amino-7-methyl-4-(4-nitrophenyl)-5-oxo-4,5-dihydropyrano[4,3-b]pyran-3-carboxylate化学百科