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28281-86-9 5h-1,3-dioxolo[4,5-g][2]benzopyran-5,7(8h)-dione

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Product Name 5H-1,3-Dioxolo[4,5-g][2]benzopyran-5,7(8H)-dione
CAS No. 28281-86-9
Synonyms Piperonylicacid, 6-(carboxymethyl)-, cyclic anhydride (8CI); 6,7-Methylenedioxy-1,3-isochromandione
Molecular Formula C10H6O5