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220569-90-4 4h-1-benzopyran-4-one,6,8-dichloro-3-(3-chloro-4-hydroxyphenyl)-5-hydroxy-7-methoxy-

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Product Name 4H-1-Benzopyran-4-one,6,8-dichloro-3-(3-chloro-4-hydroxyphenyl)-5-hydroxy-7-methoxy-
CAS No. 220569-90-4
Molecular Formula C16H9Cl3O5